Archive of Our Own

Chapter Text

The door creaked as Chrome pushed it open without much hesitation, calling out for Kohaku like he owned the place, leading them into a single, open space. Senku followed a step behind, his gaze sweeping over everything—quietly taking in the layout.

The space was simple. Cluttered, but not messy—unlike his room.

Storage lined the left wall—worn, but maintained. Opposite it, a rack of weapons stretched along the right. Some dull—likely for training. Others sharp—meant for actual use. And a few… were kept with a pristine level of care that made it obvious they were favoured.

There was an opening not too far ahead. A set of stairs sat within it—likely leading to the personal rooms, but that wasn’t what caught his attention.

No, it was just behind the wall that did.

Partially obscured. Easy to miss, if you weren’t looking.

But Senku was.

A figure stood there—small, roughly a hundred and twenty four centimeters in height, give or take—completely still. Facing him, or what he assumed was him. The oversized melon covering their head didn’t make it easy to tell.

Senku didn’t move. Didn’t speak. He just watched.

The figure stayed where it was—half-hidden behind the wall, unmoving. For a second, nothing happened. Then—

A shift.

Small. Subtle. The figure leaned forward just enough to see him properly.

Silence.

“…Senku…?” The voice was quiet, but belonged to a young girl no doubt. Uncertain. Like it didn’t quite trust itself.

He didn’t answer immediately.

Didn’t seem to need to.

Because the moment stretched—just long enough for it to register. For recognition to settle in. And then—

She moved.

Fast. Sudden. No hesitation this time—no doubt. Just a straight line across the room, feet hitting the floor unevenly like she might trip, but not caring enough to stop.

She reached him in seconds.

“Senku—!” She crashed into him before he could react, arms wrapping tightly around his middle as the force of it pushed him back half a step.

Her grip tightened immediately—like if she let go, he’d disappear. “You’re awake—You’re okay—!” Her voice broke against him, the words tumbling out too fast, uneven.

She pressed her head further into his stomach, small hands gripping tightly as quiet sobs spilled from her.

Senku stilled.

His hand lifted—slower than it should have been, like the motion needed to be thought through first—before resting lightly against her back. Then, carefully, he moved it in small, steady circles.

Not quite natural. Not quite practiced.

But… it was something.

“Hey—hey, Suika—!” Chrome kept his voice gentle and stepped forward quickly, crouching slightly to her level, hands hovering like he wasn’t sure whether to pull her off or not. “You’re gonna crush him at this rate—he literally just woke up!”

It didn’t work.

If anything, her grip tightened.

“No—!” Her voice cracked, shaking against Senku as she clung tighter. “He wasn’t waking up—he wouldn’t wake up—!”

“I know, I know—” Chrome tried again, softer this time, a little less frantic. “But he is now, see? He’s right here—”

“Suika thought—” the girl cut herself off, the words breaking apart before they could fully form, replaced by another wave of quiet sobs.

Senku’s hand paused for half a second against her back—just enough to notice.

Then it resumed.

Same slow, steady motion as before.

“…I’m not dead,” he said. It didn’t come out as comforting or gentle as he’d intended. Just… factual.

Chrome huffed out something between a laugh and a sigh, titling his head to look at him, “Yeah, real reassuring, dude.”

Suika didn’t react. She just stayed where she was, sobbing into his stomach—a few loose tears slipping from beneath the melon on her head. Her grip tightened again—small hands bunching in the fabric of his clothes like she was trying to anchor herself.

Her breathing is uneven. Too fast. Breaking between each shaky inhale.

Senku notices it immediately. Counts it.

Irregular. Uncontrolled. Inefficient.

…but normal given the situation.

His hand pauses for a fraction of a second against her back—just long enough to register the pattern. Then it resumes. Same slow, measured motion as before. Not because it’s effective. But because stopping feels… wrong.

Chrome shifts beside them, clearly running out of ideas. “…Okay, seriously, Suika—he’s not going anywhere,” he mutters, softer now, like pushing isn’t going to help.

It doesn’t.

“Suika thought—” Her voice cracks again, words collapsing in on themselves. “You didn’t wake up and then—and then—” She can’t finish it. Her grip tightens again instead.

Senku exhales quietly through his nose. This is… inconvenient. And yet—

He doesn’t move to pull away.

Doesn’t correct her.

Doesn’t stop her.

His gaze lowers slightly, settling on the top of her head—the oversized melon obscuring everything but her eyes. He must have been caught in the moment earlier to not question how unusual it is. But he doesn’t ask. Not now.

It’s an inefficient accessory. Unusual, even. But that question can wait. Instead—

‘…System.’

The response is immediate.

{oh? What could you possibly need during this mid-emotional crisis?}

‘Character profile.’

The screen flickers briefly before stabilising into a clean layout.

{     [Character Profile]

Name: Suika

Role: Village child / ‘student’ / ‘detective’

Affiliation: StoneCross Village

Notes: Lively personality. Strong attachment to you and others in the village. Observant despite age. Loved by many. Hard to dislike. Views you as a brother figure.     }

The words linger a second longer than they should.

Brother figure. Senku’s eyes flick over it once more before it fades, the information settling somewhere at the back of his mind.

‘…A brother, huh.’

He doesn’t get long to process it.

“Suika, c’mon, you gotta loosen your grip a little—” Chrome tries again, reaching out like he’s finally decided to intervene, fingers brushing her shoulder. “He’s not going anywhere, I promise—”

“Suika knows—!” she insists, though it doesn’t sound like she believes it. Her voice wavers, muffled against Senku as she presses closer. “But what if… what if he—”

“He won’t,” Chrome cuts in quickly. Firmer this time. “He’s awake now, okay? That means he’s staying.”

“…You don’t know that…” It’s quieter. Smaller.

Chrome falters. Just for a second.

And that’s all it takes for the air to shift—subtle, but noticeable.

Senku exhales quietly. “…Oi.” It’s not soft. Not sharp either. Just enough.

Her grip doesn’t loosen, but her head shifts slightly—just enough for him to look through the holes in the melon, into her eyes.

That’s all he needs.

He moves, carefully—not abrupt. Not enough to startle her.

He lowers himself down, one knee hitting the floor so he’s closer to her height. The hand resting lightly on her back shifts to her shoulder instead—steadying her, grounding her as he does.

Now when he speaks, it isn’t over her. “…I’m not going anywhere.” A brief pause. Just enough to let it settle. “…Promise.” It’s still him—and hopefully that’s enough to settle her. For the time being, at least.

But there’s something steadier underneath it now—something that doesn’t waver.

Suika freezes. Her fingers tighten slightly in his clothes—not panicked this time. Just… holding. “…Really…?” It comes out small. Fragile.

Senku doesn’t hesitate. “Really.”

Silence.

Her grip shifts again. Not gone. Not fully. But softer—less like she’s afraid he’ll disappear if she lets go, and more like she just… doesn’t want to.

Chrome lets out a quiet breath beside them, tension easing slightly. “…Man, you’re good at this all of a sudden, huh—”

“Shut up.”

“Yeah, yeah.”

Suika sniffles again, pressing her head into his shoulder—but the sobbing has quieted now. Reduced to the occasional hitch in her breathing, small and uneven, but no longer overwhelming.

For a moment it’s calm, and he almost forgets that this isn’t who he came to see.

But approaching footsteps quickly remind him. They’re fast, and getting louder with each passing second.

“Chrome?!” A woman’s voice cuts in before she even appears, edged with concern. “What was all that noise? You better not have—” She stops.

The words die in her mouth the second she reaches the doorway.

‘…So this is Kohaku?’

Everything after that falls silent.

Her eyes lock onto him.

On Senku.

And for a second—she doesn’t move. Doesn’t breathe. “…No way.” The words come out soft. Shallow. Shocked. Like she can’t quite believe what she’s seeing. 

Her fingers twitch slightly at her side. Like she almost moved—but couldn’t. Her gaze doesn’t leave him. It drags over everything it can take in: the way he’s kneeling now, Suika clinging to him like she’s afraid he’ll disappear, the way his hand still moves.

Slow. Steady. Real.

Her breath stutters. “…You…” A step forward. Small. Careful. Like getting too close might break whatever this is. “…You woke up…?” It isn’t asked with certainty. It can’t be. Her voice wavers at the edges, barely holding together as her eyes search his face—like she’s trying to find something that proves this isn’t just some cruel trick her mind decided to play on her.

Another step.

Closer now. Close enough to see the details.

The way his shoulders still sit slightly tense. The faint unsteadiness he hasn’t fully shaken off yet. The fact that he’s looking back at her.

Not through her. Not past her.

At her.

Her throat tightens. “…Senku…?” It’s quieter this time. Softer. Like if she says it too loud—he might disappear.

He doesn’t answer immediately. Doesn’t move.

Just watches her—quiet, steady—like he’s waiting.

Her breath catches. She had been prepared to explain it to Suika—had already accepted that he was gone by the time the third day rolled around and he still hadn’t woken up. Maybe he still hadn’t. Maybe she was hallucinating. Maybe she had finally gone insane.

But she knew that couldn’t be true. Suika had latched onto him—and you can’t touch a hallucination.

She takes another step. She’s too close now to pretend this is her mind playing tricks.

Her hand lifts.

Stops.

Hovers there—just short of him. Shaking. “…You’re real…?” It’s barely a whisper. More breath than voice. Like she’s asking for permission to believe it.

Senku tilts his head slightly. “…Define ‘real.’” His voice is calm—like it always is. Flat. Unshaken. Like none of this should matter. But there’s something there. Faint. Easy to miss—but Kohaku doesn’t miss it.

He moves before she can.

Careful. Controlled.

Suika doesn’t let go—but her grip loosens just enough for him to rise. He guides her gently to his side, one hand still resting lightly against her back.

He adjusts his stance instinctively so she isn’t caught between them.

He’s never liked physical contact. Avoids it when he can.

But he lets it happen. Just this once.

Her hand immediately finds his sleeve again—tight. Like she’s afraid it’ll vanish if she doesn’t hold on. Senku’s gaze flickers down to it for a moment. 

“…You’re not exactly hallucinating,” he says after a second. Dry. Measured. It’s the closest thing he has to reassurance—and even that comes out more factual than comforting.

But it still holds an ounce of softness. It’s enough.

Or maybe it isn’t. Senku couldn’t know.

Kohaku’s shoulders hitch. Her breath catches unevenly as she stares at him—really stares, like she’s trying to memorise every detail before it disappears again.

Her grip doesn’t loosen. If anything, it tightens, knuckles paling against the fabric.

“…Idiot,” she huffs, the word cracking apart on the way out. Not sharp. Not annoyed. Just relief stretched too thin. “You scared us half to death.”

Behind him, Suika lets out another small, muffled sob, pressing closer into his side like she’s agreeing.

Chrome exhales hard through his nose, somewhere between a laugh and something more strained. “Yeah, no kidding. You just drop like that and expect everyone to be normal about it?”

Senku exhales quietly, the sound almost inaudible. “…I’ll make sure to tell you next time I plan on doing so.”

Kohaku lets out something that might’ve been a laugh—if it hadn’t wavered halfway through. Her other hand lifts again, slower this time, less hesitant—before finally settling against his arm. Not grabbing. Just there. Like she needs the contact to stay grounded.

For a second, none of them move.

The moment stretches. Quiet. Fragile.

Real.

And then—Kohaku exhales. 

It isn’t controlled. It isn’t dramatic either. It’s the kind of breath that sounds like it was held for far too long and only just remembered how to leave the body again.

Her hand stays on his arm. Still there. Testing. Like she expects him to disappear if she stops looking directly at him.

He doesn’t.

That alone shifts something in her expression. “…This is…” she starts, then stops. Her jaw tightens slightly, annoyed at herself for not finding the words faster. Her eyes flick briefly—to Suika clinging to him, then back to Senku. “This is real.”

Not a question anymore.

Suika makes a small sound at that, like a hiccup of relief, pressing closer as if confirming it physically.

Chrome shifts behind them, still half stuck between disbelief and relief. “Yeah—yeah, I mean, I told you guys already, but like—he’s here. He’s actually here. We weren’t joking or anything.”

Kohaku doesn’t respond immediately. Not out of dismissal. Just focus.

Her fingers flex against Senku’s sleeve again. Still there. Still solid. “…You were gone,” she says finally. Quieter now. Less accusation, more fact she’s still adjusting to. “You didn’t wake up.”

Senku doesn’t react immediately. His gaze shifts slightly—not away from her, but past her. Mapping. Reassessing. “I was… unavailable,” he says after a moment.

Chrome makes a sound that he clearly tries to suppress and fails. “That is NOT—” he starts, then stops himself with a hand over his mouth. “That is NOT how you say that.”

Kohaku lets out a short, uneven breath that almost becomes a laugh halfway through.

Suika sniffs loudly.

Senku continues anyway, unbothered, though the faint smirk gives him away. “Functionally accurate.”

Kohaku shakes her head once, like she’s trying to reset her thoughts. “…You really are still you.” That lands differently than the rest.

Not emotional. Not loud. Just certain.

Like she’s stopped arguing with reality. But she still doesn’t step away.

Instead, she shifts closer again—careful, deliberate—so she can see him properly without leaning. Her eyes scan him in a way that isn’t quite medical, but isn’t purely emotional either. “You look the same,” she mutters. “Sound the same too. But you’re—” She stops.

Because whatever comes next doesn’t quite translate into words.

Senku tilts his head slightly. “Different?”

Kohaku doesn’t answer immediately. Her grip on his sleeve loosens slightly, then steadies again—like she’s testing that she doesn’t need to hold on as tightly anymore. “…Yeah,” she admits. “Different.”

A pause.

Then, quieter: “But alive.”

That word lingers longer than the rest.

Suika makes a small sound again, like she agrees without needing to understand it fully.

Chrome finally exhales fully, shoulders dropping. “Okay, good—so I’m not the only one who thought I was losing it. Great.”

No one responds immediately.

Not because they don’t hear him.

Because Kohaku is still looking at Senku like she’s making sure the word alive doesn’t get taken back.

Her hand lifts slightly again—hesitates—then settles more firmly, not on his sleeve, but just above his wrist.

Not grabbing.

Anchoring.

“…You should’ve woken up sooner,” she says finally.

It isn’t anger.

It’s exhaustion wrapped around relief that doesn’t know where to go.

Senku exhales lightly through his nose. “Unfortunitely, that’s not how unconsciousness works.”

“…Still,” Kohaku says immediately.

That earns a brief pause from him. Not disagreement. Just acceptance that arguing further is inefficient.

Suika shifts slightly, still holding on. Her breathing is steadier now—still uneven, but no longer spiralling.

Kohaku glances down at her briefly, and something in her expression softens in a way she doesn’t fully voice. “…You scared her more than anyone,” she says quieter.

Senku’s gaze follows hers. “I noticed.”

Chrome raises a hand slightly, his words slow and steady.  “Okay, so—just to be clear, are we doing the emotional reunion thing now or is there like a second phase where everyone processes this because I feel like I’m missing steps here.”

Kohaku doesn’t look away from Senku when she replies. “We’re not done.”

It isn’t said sharply.

It’s said like a decision.

A pause follows it—not tense, but full. Like she’s letting herself accept that fact piece by piece instead of all at once.

Her hand stays where it is on his wrist. Steady now. No longer checking if he’ll vanish, just… confirming he’s still here without needing to test it again.

Suika shifts slightly, but doesn’t loosen her grip. Her breathing is calmer now—still uneven in the aftermath, but no longer spiralling. Just lingering emotion settling into something softer.

Chrome exhales through his nose again, quieter this time. “…Right. Yeah. Makes sense. We do the ‘you’re alive and not a hallucination’ thing properly later, then?”

That finally earns him a look from Kohaku. Not sharp. Just tired. “Later,” she agrees.

Senku glances between them briefly, then down at Suika again. “…Logistically inefficient,” he says.

Kohaku’s hand tightens just slightly on his wrist. “You’re not going anywhere,” she repeats, like that settles the argument completely.

Senku pauses. “…Yeah,” he replies after a moment. “Not planning to.”

And for the first time since she walked in, Kohaku actually seems to believe the answer without needing to fight for it. 

She finally lets her grip ease just a little more—still there, still grounded against him, but no longer like she’s holding onto something she’s afraid will vanish if she breathes wrong.

For a second longer, no one moves. Then—

Kohaku steps back.

It isn’t far. Barely a step. But it creates space—enough to let the moment breathe without breaking it completely. Her hand drops from his arm, lingering just a fraction too long before she lets it go.

Not because she doubts him anymore. Just because letting go still feels unfamiliar. “…You’re standing,” she says after a moment, voice steadier now. More like herself. “That’s a good sign.”

Chrome snorts quietly. “Yeah, that’s usually how being alive works.”

Kohaku shoots him a look. “Don’t push your luck.”

“Right. Noted.”

Suika shifts at Senku’s side, her grip loosening—but not gone. Just holding onto his sleeve now, fingers curled in like she hasn’t fully decided to release it yet. “…Suika knew you’d wake up,” she says quietly.

No hesitation this time.

No doubt.

Just certainty.

Senku glances down briefly. “…That’s a bold claim,” he says. Not dismissive—just factual. “Probability wasn’t exactly in your favour.”

Suika tilts her head slightly, considering that, but doesn’t argue. “…But you did,” she says instead.

A pause.

“…Yeah,” Senku replies. Simple. Settled.

Chrome lets out a quiet breath. “Wow. A simple, normal answer. I’m impressed.”

“I wouldn’t get used to it if I were you.”

Kohaku exhales softly—something between a sigh and the faintest hint of amusement. “Just accept it.”

Senku doesn’t respond.

But his hand, still resting lightly against Suika’s back, shifts slightly—steadier now. Less detached. More grounded.

A brief silence settles again—lighter than before. Not tense. Just adjusting.

Kohaku rolls her shoulders once, like she’s shedding the last of the tension. When she looks at him again, it’s different.

Still sharp.

Still focused.

But no longer searching for proof.

Now just assessing.

“…How long have you been up?” she asks.

“Few hours, give or take,” Senku answers.

“Few hours,” Chrome repeats. “And in that time he’s already confused us all, interrogated Yuzuriha, and—”

“I asked questions.”

“You grilled her.”

“Semantics.”

Kohaku ignores them both. “…And you’re fine?” she presses. “No dizziness. No pain?”

Senku pauses—just briefly. “…Functional,” he settles on.

Chrome groans. “That’s not an answer and you know it.”

“It kind of is.”

“It’s a terrible one—”

Kohaku lifts a hand slightly.

Chrome stops.

“…You don’t look injured,” she says, more measured now. “But that doesn’t mean much.”

Senku doesn’t argue.

Because she’s right.

Suika shifts again, grip tightening slightly at the mention. “…You were sleeping for a long time,” she says quietly. “Really long.”

Senku glances down at her. “…Yeah,” he says, a fraction lower. “Long enough.”

She nods once, like that settles something.

“Three days,” Kohaku adds.

Simple. Final.

Chrome shifts his weight. “We thought—well, I mean—yeah. You weren’t exactly responsive.”

Kohaku’s jaw tightens slightly, but she doesn’t look away. “…You didn’t wake up,” she repeats.

Not questioning. Just anchoring it.

“…I know,” Senku says.

“You weren’t supposed to—” Chrome mutters.

Kohaku ignores him again.

Instead, she steps a fraction closer—controlled, deliberate. “Next time,” she says firmly, “you wake up sooner.”

There’s a beat.

Senku looks at her. “…I’ve already explained that’s not how unconsciousness—”

Kohaku cuts in immediately. “Still.”

And that ends it.

For her, at least.

Senku’s hand stills briefly—just enough to notice it—then resumes, slightly more deliberate than before. And just like that—

The tension breaks a little more.

Not all at once, just enough that the room no longer feels like it’s balancing on the edge of something fragile.

Chrome is the first to move. He straightens from where he’d been hovering nearby, rolling one shoulder back with a quiet pop as though he had been the one carrying the weight of the past few days on his back the entire time.

“…Okay,” he says, dragging the word out as he glances between them. “Now that we’ve established you’re definitely not a ghost and Kohaku isn’t about to tackle you to the floor again—”

“I wasn’t going to tackle him.”

Chrome raises a brow.

Kohaku doesn’t even blink. “…Probably.”

Suika lets out another tiny giggle at that, still half-hidden against Senku’s side, but a little lighter now.

His hand shifts against her back again, more reflex than thought at this point.

Chrome points at Kohaku like that somehow proves his case. “See? Probably.”

Senku exhales quietly through his nose, a faint smirk tugging at the corner of his mouth before it fades again just as quickly as it appeared.

A few moments of silence pass before Kohaku’s expression shifts—subtle, but steadier. Less shock now. More confirmation, like she’s finally fully accepted that what she’s seeing is real and not some illusion she’s still waiting to break.

She stares at him a little longer before speaking again. “Come and sit down.”

She turns fully toward the room now, slipping back into something more practical—something grounded. Something that suits her better than the moment she’d just been pulled out of.

The two boys glance at each other. Neither moves immediately.

“All of you,” she adds, already crossing toward the low table near the centre of the room. “If this turns into another emotional scene while everyone’s standing, I’m not dealing with it.”

Chrome snorts. Suika finally loosens her hold enough to step slightly away from Senku, though one hand still remains firmly wrapped around his sleeve.

A compromise.

Senku glances down at it for half a second, then follows without comment.

Senku’s gaze flicks to Kohaku as he settles.

 “…System,” 

{yes?}

‘Character profile. Kohaku.’

The interface flickers into place briefly in his vision.

{     [Character Profile]

Name: Kohaku

Role: royal guard / village protector

Affiliation: StoneCross Village

Notes: 

Highly capable combatant. Strong protective instincts toward village members. Quick to act, slower to fully trust. Unwavering trust in you. Strong attachment formed towards you. Frequently stationed in capital due to duties.     }

The information lingers for a moment before fading.

Senku doesn’t react outwardly—but he files it away.

‘…Unwavering, huh.’

They settle around the table slowly.

Chrome drops down first—far less graceful than anyone else in the room, more like he simply stops standing rather than sits.

Kohaku folds herself down opposite him, posture straight even at rest, shoulders still carrying that controlled alertness she never fully lets go of.

Suika ends up pressed against Senku’s side again, knees tucked in close, melon helmet slightly tilted as she looks up at him every few seconds like she’s quietly checking he hasn’t disappeared in the last ten seconds.

Senku notices every time. Still says nothing.

Kohaku rests her forearms lightly against the table, eyes locking onto him again. Focused. Serious.

“…Start from when you woke up,” she says.

Chrome lets out a small noise. “Oh good, we’re doing another interrogation now.”

Kohaku doesn’t look at him. “Would you rather I don’t ask questions?”

Chrome straightens slightly. “Right. Okay. Fair.”

Senku watches the exchange quietly.

Even here, Kohaku manages to make Chrome feel like he’s the one being interrogated instead.

Senku doesn’t speak—not because he doesn’t know what to say, but because he’s sorting through which version of events actually matters most to present first.

They sit in a quiet pause for a moment before Chrome clears his throat. “He woke up sometime yesterday morning,” he says.

Kohaku’s eyes snap back to Senku. “Yesterday morning?”

Senku nods once. “Around midday, technically.”

Chrome points. “See? Midday. Which somehow feels worse.”

Kohaku ignores him. “And no one thought to come get me?”

Chrome winces. “We were going to.”

“You didn’t.”

“To be fair, you were in the capital.”

“That has never stopped you before.”

“That was before the whole mysterious resurrection thing,” Chrome says, gesturing toward Senku like that alone explains everything. “I thought maybe we should understand what was happening first before I ran halfway across the kingdom like a madman.”

Kohaku opens her mouth.

Then closes it.

Because annoyingly enough, that’s not entirely unreasonable.

Chrome notices immediately. “Exactly.”

“I didn’t say anything.”

“You didn’t have to.”

Kohaku pinches the bridge of her nose briefly before dropping her hand again. “…Alright,” she mutters. “Continue.”

Chrome shifts his weight. “Well, yuzuriha found him first, but when I finally reached him, he looked around for like two seconds, and then immediately started asking questions—”

“They were important. I had to ask them.”

“You interrogated Yuzuriha.”

“Can you stop saying that? I simply asked for context,” Senku says flatly, “… slightly aggressively.”

Chrome stares at him. “That is not better.”

A faint breath escapes Kohaku—too soft to fully call a laugh, but enough that Chrome notices and looks entirely too satisfied with himself for a moment.

Then her attention returns to Senku. “What kind of questions did you ask?”

That gives him pause. Not because the answer is difficult.

Because there are several versions of it.

The truthful one.

The useful one.

And the one that causes the least additional problems.

His eyes flick briefly toward Suika still leaning against him.

Then back to Kohaku.

“…Relevant ones,” he says.

Chrome groans immediately. “You are impossible.”

“Objectively false.”

“See? That. Why do you talk like that?”

“Because unlike some people here, I think before speaking.”

“You say that like I don’t.”

Senku looks at him.

Chrome frowns. “…Okay, rude.”

Suika giggles again—this one clearer than the first—and quickly presses a hand over her mouth like she wasn’t supposed to do that.

All three of them glance down.

Suika freezes. “…Sorry,” she mumbles.

Senku’s brow lifts slightly. “For what?”

Suika blinks up at him through the two holes of the oversized melon. “Interrupting.”

There is a beat of silence.

Then Senku exhales quietly through his nose. “You would only need to apologise for that if it was done in a rude manner—which it wasn’t—which makes it a spectacularly stupid thing to apologise for.”

Chrome snorts. Kohaku actually smiles this time—small, brief, but a large amount of affection seeps into it.

And Suika, after staring at him for a second longer like she’s making sure he means it, smiles at him to, just a little.

Something in Kohaku’s shoulders loosens at the sight of it. Then she looks back at Senku and the softness fades into something more measured again. “So? What questions?” her voice is steady again. Controlled. But there’s something underneath it now—intent. She’s not letting this go.

She doesn’t look away this time. Her gaze stays fixed on him—steady, expectant—like she already knows he’s filtering his answer and is waiting to see which version she gets.

Senku notices. Of course he does. “…Basic contextual gaps,” he says after a moment, tone even. “Location, timeline, structural hierarchy. Filled most of it in already.”

Chrome leans back slightly, folding his arms. “See? Interrogation.”

“It was efficient.”

“It was intense,” Chrome corrects immediately. “There’s a difference.”

Senku doesn’t bother acknowledging that.

Kohaku, however, narrows her eyes slightly. “You asked about the kingdom.”

“Among other things.”

“And the royals?”

A beat.

Senku tilts his head just slightly. “A relevant variable.”

Chrome lets out a quiet, knowing groan. “Here we go.”

Kohaku ignores him. “Why?” It’s not said in a suspicious way. Not defensive. Just direct.

Senku studies her for a second longer than necessary—not because he doesn’t have an answer, but because he’s deciding how much of it really matters to say out loud. “…Power structure dictates resource distribution,” he says finally. “If I’m operating here, I need to know where authority sits.”

Chrome blinks. “…You could’ve just said ‘I was curious.’”

“That would’ve been partially inaccurate.”

“Yeah, but it sounds less like you’re planning something.”

“Well, maybe I am planning something.”

“…whatever dude,”

Kohaku’s expression doesn’t change much, but something in it sharpens—interest, maybe. Or recognition. “You really haven’t changed,” she mutters.

“Not exactly,” Senku replies immediately. “Memory loss implies deviation from prior baseline.”

“That’s not what I meant.”

“Yeahhh, I know.”

A small pause settles between them—not tense, not heavy. Just… recalibrating.

Suika shifts slightly against his side, her fingers tightening for half a second before relaxing again. “Senku asked a lot of questions,” she says quietly, like she’s contributing something important.

Chrome snorts. “That’s putting it lightly.”

“They were necessary,” Senku repeats, softer this time.

Suika nods like that confirms it entirely. “…Mm.”

Kohaku exhales softly through her nose, then shifts her weight slightly, posture straightening just a fraction more. “So what do you know now?”

That one lands more cleanly.

Less about what he said—more about what he’s understood.

Senku doesn’t answer immediately. His gaze drifts—not unfocused, but distant in a very specific way. Like he’s running through everything again, slotting it into place.

“Local governance structure,” he starts. “Limited record-keeping. Centralised authority. Strong reliance on medicinal substitutes rather than developed treatment systems.”

Chrome stares at him. “…You’ve been awake for less than a day…”

“And?”

“…Nothing, it’s just insane how fast you catch on.”

Kohaku’s focus doesn’t waver. “And?”

Senku’s eyes flick back to hers. “And it’s inefficient.”

Chrome groans quietly. “Of course that’s your takeaway.”

“It’s the correct one.”

Kohaku considers that for a moment. Not dismissing it—actually thinking about it. “…You’ve been working around that for years.”

“…Apparently…”

“What’s different now?”

A pause.

Short.

Measured. Then—

“Now I don’t have to work around it.”

That shifts something. Subtle, but there.

Chrome frowns. “That sounds fun… but dangerous nonetheless.”

“It’s not dangerous,” Senku corrects. “It’s progress.”

“That’s what dangerous people say.”

“No, that’s what correct people say.”

Suika tilts her head slightly, looking between them. “…Could it be both?”

Chrome points at her immediately. “See? She gets it. Well done, Suika.”

The younger girl sits up straighter at the praise. If the melon wasn’t in the way, Senku reckons her eyes’d be barely visible from the giant grin on her face. He still wants to know why she wears it.(?)

Senku exhales quietly through his nose, but there’s that faint smirk again—definitely there. “Statistically unlikely.”

Kohaku watches that exchange without interrupting, gaze settling back on Senku once the moment passes—steady, deliberate. “…You’re already thinking ahead,” she says.

It isn’t a question.

Senku doesn’t bother denying it. “Obviously.”

“You quite literally just woke up.”

“And?”

“You were unconscious for days.”

“Four nights,” Chrome cuts in automatically. 

Kohaku doesn’t even glance at him. “Most people wouldn’t even be standing properly yet.”

“Well, I’m not most people.”

Chrome leans back slightly, folding his arms again. “Yeah, we know that much.”

There’s a small pause after that—nothing heavy, just a brief lull where the conversation doesn’t quite know where to settle next.

Suika shifts beside him again, quieter this time. Not clinging—just there. Present. Her fingers are still hooked loosely into his sleeve, but the tension’s gone from it.

Kohaku notices. Of course she does. “…Then don’t push it,” she says, tone changing just slightly—less probing now, more grounded. “You always go too far, too fast.”

“That’s how results are achieved.”

“And that’s how you end up not waking up—ever.”

“…Correlation isn’t causation.”

Kohaku’s eyes narrow just a fraction. “It is when the pattern repeats.” That earns her a brief look.

Not annoyed. Not dismissive. Just… acknowledging.

“…Noted.”

Chrome blinks. “…That’s it?”

“That’s it.”

“…Huh.”

Suika glances up again at that, like she’s checking his expression rather than his words. “…You’re gonna listen?” she asks, small but hopeful.

Senku’s gaze drops to her for a second. “…Within reason.” Whether on purpose or not, his expression softens once he faces her. “Everybody should know when to shut up at times.”

She nods immediately, satisfied in a way only she could be.

Chrome snorts. “Wow. Compromise. Never thought I’d see the day.”

“Won’t happen often, so don’t get used to it.”

“Yeah, yeah.”

A small pause settles again—easier now, no sharp edges.

Kohaku shifts slightly, one hand resting against the table as she studies him—not searching anymore, just… assessing. “…So what’s your next step?”

That lands heavier than anything else so far.

Senku’s eyes flick back to hers—sharper now, focused. “…Get used to it for now. Fill in missing info. Progress after that,” he answers.

Chrome groans quietly. “Of course it is.”

“I’m working with incomplete data,” Senku continues, ignoring him. “The more I fill in, the more efficient everything becomes.”

Kohaku nods once. “What kind of information?”

“Everything,” he says simply. “Infrastructure, resources, limitations, disease patterns, supply chains—”

Chrome raises a hand. “Okay, okay, slow down—whoa.”

“—social structure, labour distribution—”

“Dude.”

“—and whatever’s causing systemic stagnation—”

Suika tilts her head slightly. “…What does that mean?”

There’s a brief pause.

Senku’s gaze drops to her again. No hesitation now. “…It means things aren’t getting better when they should be,” he says simply. “Like if you had the tools to fix something—but didn’t use them. Or didn’t know how to.”

Suika blinks. Processes. “…So it’s like… when someone’s hurt—but they don’t get the right medicine, so they just… stay hurt?”

A brief pause.

Senku nods once. “Exactly.” Then, after a beat, he adds—almost casually: “Ten billion percent accurate analogy.”

Her shoulders straighten slightly. “…That’s not good.”

“It isn’t.”

Chrome hums under his breath, leaning back on his hands. “Okay, yeah—that explanation I get.” He glances sideways at Senku. “Still sounds like you’re about to flip the entire place upside down, though.”

“…Yeah,” Senku adds after a beat, almost like an afterthought, “I suppose that’s accurate.”

Kohaku’s eyes narrow slightly—not in suspicion, but in recognition. “…You’re serious about it.”

“I always am.”

That settles differently in the room.

Not heavier.

Just… clearer.

“I’m not flipping anything though,” Senku replies. “I’m fixing it.”

“That’s worse.”

“It’s more efficient.”

Kohaku exhales quietly through her nose, but there’s the faintest shift at the corner of her mouth—something almost amused. “…You’re not going to wait long, are you.”

“Waiting can slow us down, it’s useless.”

“Resting isn’t.”

“It is when there’s work to do.”

“And there will still be work to do tomorrow,” she counters immediately.

A beat.

Senku doesn’t answer straight away this time. Not because he doesn’t have one—but because he’s choosing it. “…I’ll optimise,” he says instead.

Chrome snorts. “That is NOT the same thing.”

“It is in this context.”

“It’s really not—” Kohaku lifts a hand again, and Chrome cuts himself off mid-sentence with a quiet, “…right. Yeah. Not talking.”

Suika shifts slightly beside Senku, her shoulder pressing a little more into his arm—not clinging, just… settling. “…Senku?” she says after a moment.

“Yeah?”

She hesitates, fingers tightening just slightly in his sleeve. “…Are you gonna go somewhere?”

That lands softer than anything else so far. 

Not dramatic. Not loud. Just… careful.

Senku glances down at her. “I mean… I will eventually,” he answers. Honest. Unfiltered. 

Her grip tightens. 

“But not right now,” he adds, before the silence can stretch too far.

Suika stills.

Then—slowly—her fingers loosen again. Not completely. Just enough. “…Okay,” she says.

Kohaku watches that exchange without interrupting. Doesn’t comment on it either. But something in her posture shifts—subtle, grounded—like a decision’s been made somewhere in the background. “…Then you’ll stay here tonight,” she says.

It’s not phrased like a question.

Chrome perks up slightly. “Oh—yeah, that makes sense. You probably shouldn’t be walking around on your own yet anyway, and—”

“I wasn’t planning on leaving,” Senku cuts in.

Chrome pauses. “…Oh…”

“Shocking,” Kohaku mutters.

“Okay—!” senku drags the word out, shooting a look towards the warrior.

Suika lets out another small giggle, quieter this time, like she’s still getting used to the sound of it again.

The room settles after that.

Not silent—just… steady.

For the first time since he walked in, nothing feels like it’s about to tip over if someone says the wrong thing.

It doesn’t stay like that for long.

Kohaku shifts first—subtle, but deliberate. Her weight adjusts, posture straightening just slightly as her attention settles back onto Senku. Not sharp. Not pressing. Just… focused. Like she’s moved past proving he’s here—and onto what that actually means. “…You’re thinking again,” she says.

It’s not accusatory. Just observant.

Senku pauses a fraction. “…Obviously.”

Chrome groans under his breath. “He literally never stopped.”

“That’s not true,” Senku replies, a faint grin tugging at him. “There was a measurable gap while I was unconscious.”

“…That is NOT what I meant,” Chrome argues back, but a smile is creeping onto his own face.

“I’m aware.”

Kohaku ignores them both this time, eyes still on Senku. “…About what?”

There’s a pause—not long, but noticeable. Not because he doesn’t have an answer, but because he’s deciding how much of it is worth saying out loud.

His gaze flicks briefly across the room again—walls, structure, placement—before returning to her. “…Everything… I guess,” he says.

Chrome exhales a quiet laugh. “Yeah, that checks out.”

Kohaku doesn’t react. “…That’s not an answer.”

“It is,” Senku says. “Just not a specific one.”

“…Then make it specific.”

Another pause. Shorter this time.

“…Gaps,” he settles on. “What I’m still missing. What doesn’t line up.”

Her expression doesn’t change much, but there’s a flicker of something in it—recognition, maybe. “…And?”

“And what I can do with what’s left.” That lands a little heavier. Not dramatic. Just… clear.

Chrome shifts slightly where he’s sitting, arms folding again. “You’ve had like—less than a day,” he mutters. “Can you not plan world domination immediately?”

“I’m not planning world domination.”

“That sounded like planning world domination.”

“It’s called problem-solving.”

“Same thing.”

“It’s really not.”

Suika glances between them again, watching them bicker, before speaking up again—quieter now. “…Are there… a lot of problems?”

Senku drops his gaze towards her. “…It’s likely,” he says. No hesitation this time. No softening of the answer. Just simple, factual.

She processes that for a second, fingers tightening slightly against his sleeve again—not panicked. Just… thinking. “…But you can fix them,” she says.

It isn’t a question.

Senku pauses.

Just for a second.

“…Hopefully,” he answers. That’s enough for her. She nods once, small but certain.

Kohaku watches that exchange closely, then exhales quietly through her nose. “…Then start smaller.”

Senku’s eyes flick back to hers. “Define smaller.”

“Things here,” she says simply. “In the village. What people actually need right now.”

Chrome nods immediately. “Yeah—like, not the entire system at once?”

Senku considers that. Not dismissing it—actually weighing it.

“…Local optimisation first,” he says after a moment.

Chrome blinks. “…You literally just reworded it to sound smarter.”

“Yeah, so?”

“…That doesn’t make it different.”

“It makes me sound smarter,”

Kohaku doesn’t interrupt this time. But there’s the faintest shift in her expression again—approval, maybe. Or just recognition that he didn’t immediately reject the idea. “…Good,” she says.

Suika leans slightly more into his side at that, quieter now, her earlier energy settling into something softer. “…Then you can stay,” she murmurs, almost to herself.

Senku glances down at her again. “…That was already established.”

“…Mm.” She doesn’t move away. And he doesn’t tell her to.

For a moment, nothing shifts. No one moves to fill the space. No one needs to. It isn’t fragile anymore—just quiet in a way that doesn’t demand fixing.

Chrome breaks first, exhaling through his nose as he leans back on his hands. “Alright… so ‘local optimisation,’ yeah?” he says, glancing between them. “Where do you even start with that?”

Senku doesn’t answer immediately. His gaze drifts again—not unfocused, just… elsewhere. Running through variables, sorting what matters from what doesn’t. “…Supply,” he says finally.

Kohaku’s attention sharpens a fraction. “Medicinal?”

“Among other things.”

Chrome shifts, sitting up a little straighter. “We’ve been handling that, y’know—keeping track, rationing what we can—”

“I know,” Senku cuts in. Not dismissive. Just matter-of-fact. “That’s the issue.”

Chrome blinks. “…What?”

“You’re compensating,” Senku continues. “Adjusting to shortages instead of fixing the cause. It works short-term, but it’s inefficient.”

Chrome frowns, thinking instead of snapping back. “…So what, we just magically stop shortages?”

“No,” Senku says. “You identify why they’re happening in the first place.”

Kohaku leans slightly forward now, forearms resting against the table again. “And if it’s not something we can control?”

“Then you adapt around it,” Senku replies. “But you don’t assume that before checking.” That settles them into another brief moment of silence.

Suika shifts beside him, quieter now, her fingers loosening and tightening once against his sleeve like she’s grounding herself in the conversation. “…Is that why people were waiting?” she asks softly.

Senku glances at her. “Waiting?”

She nods. “…For medicine. Some of them had to come back later…” That shifts the air again. Not sharply—just enough.

Kohaku’s jaw tightens slightly. “We didn’t have enough for everyone at once.”

Senku’s gaze flicks to her, then back to Suika. “…How often?”

“More than it should be,” Kohaku answers before Chrome can. Flat. Honest.

Senku exhales quietly through his nose. “…Then that’s the first point of failure,” he says.

Chrome tilts his head. “You figured that out just from—what, that one comment?”

Senku glances at him, expression unimpressed. “You told me people come from outside the village for treatment,” he says. “That means supply isn’t meeting local demand. Add inconsistent availability on top of that…” He shrugs slightly. “…It’s not exactly a difficult conclusion.”

Chrome pauses. “…Right. Yeah. When you say it like that, it does sound obvious.”

“It is obvious.”

Kohaku doesn’t react to that. Her focus stays steady. “…So you fix that first.”

Senku nods once. “Stabilise supply, then improve access. If people can’t reliably get what they need, everything else is irrelevant.”

Suika looks up at him again. “…Then people don’t have to wait anymore?”

There’s a brief pause.

“…That’s the idea,” he says. “Or at least not as long.”

She nods, small but certain. That’s enough for her.

Chrome lets out a quiet breath, dragging a hand through his hair. “You’re already mapping this out, aren’t you.”

Senku’s mouth tilts slightly at the corner—controlled, restrained. “…Of course.”

“Yeah. Of course you are.”

Kohaku shifts back a fraction, tension easing from her shoulders—not gone, just steadier now. “…Then tomorrow,” she says, tone firm, “you start there.”

Senku’s gaze flicks to her.

There’s a beat—not hesitation, just calculation.

“…Efficient starting point,” he decides.

Chrome squints. “…You just reworded ‘okay’ again.”

“And improved it.”

“That is NOT how that works—”

Suika lets out a small laugh under her breath, leaning a little more into Senku’s side without thinking about it.

This time, he notices immediately.

Doesn’t comment. Doesn’t shift away either.

Kohaku watches the movement briefly—just long enough to register it—before her attention returns to Senku. “…You’ll need help,” she adds. “You’re not doing this alone.”

Senku’s brow lifts slightly. “That depends on the task.”

“It doesn’t,” she says, just as steady. “You’re still recovering.”

“I’m functional.”

“Barely.”

Chrome snorts. “She’s got a point.”

Senku clicks his tongue softly, but doesn’t argue this time. Not properly. “…Fine,” he says after a second.

Chrome grins. “Wow. Generous.”

“Don’t push it.”

Suika shifts again, quieter now, her voice softer when she speaks. “…Suika can help too.”

All three of them glance down at her.

She straightens slightly under the attention, grip tightening just a little on his sleeve. “…I can carry things,” she adds quickly. “And I can look for stuff. And—and I won’t get in the way.”

There’s a brief pause.

Senku studies her for a second—not dismissive, not indulgent. Just… assessing.

“…That depends,” he says. “Can you follow instructions?”

She nods immediately. “Yes.”

Another second passes.

“…Then you’re useful.”

That’s it.

No embellishment. No softening.

And somehow—

Suika lights up anyway.

Chrome huffs out a quiet laugh. “Wow. Highest praise you’re getting out of him.”

Kohaku exhales softly, something faintly amused flickering across her expression before it settles again. “…Then it’s decided.”

The room stills—not heavy, not uncertain. Just… aligned.

For the first time since he woke up, there’s direction to it. Not just reacting. Not just adjusting. Moving.

Senku leans back slightly, gaze drifting—not distant this time, but focused in a different way.  Not on what’s missing. On what’s next. “…Tomorrow,” he repeats. And this time—

It actually sounds like a starting point.

For a little while after that, no one says anything.

Not because there’s nothing left to say—just because there doesn’t need to be. The conversation’s already shifted from what happened to what comes next, and that sits differently. Quieter. More stable.

Chrome is the first to break it, like usual. “…So,” he starts, dragging the word out as he leans back onto his hands again. “We’re just… calling it there? No dramatic speeches? No ‘we’re gonna change the world’ moment?”

“That’s the long-term plan,” Senku answers, “but to get there we have to start small.”

Chrome blinks at him for a second—then snorts. “Wow. That’s it? That’s your big inspiring line?”

“I’m not here to inspire you.”

“Could’ve fooled me.”

“You’re very easy to impress.”

“Hey—!”

Kohaku exhales quietly through her nose, already pushing herself up from the table. “Good,” she says, like that settles it. “Then we’re done here.”

Chrome glances between them. “…That’s it? We’re really just—ending on that?”

“What else were you expecting?” she asks.

“I don’t know—something dramatic? Feels like it should be dramatic.”

“Well it isn’t.”

“…Right. Yeah. Of course it isn’t.”

Suika lets out a small giggle at that, softer than before but steady now. The sound lingers just a second longer this time—less uncertain, more real.

Kohaku’s shoulders loosen a fraction at it. “…We’re done for tonight,” she adds, tone shifting back into something more practical. “You need rest.”

Chrome points at Senku immediately. “Yes. You really do.”

“I’m aware.”

“And you,” Kohaku adds without looking at Chrome.

“…Okay, rude.”

Senku exhales quietly through his nose, but doesn’t argue. Not this time.

For a moment, no one moves—then the room shifts again, slower now. Not urgent. Not tense. Just… winding down.

Chrome stretches his arms over his head with a quiet groan as he pushes himself up. “Man, I’m gonna crash so hard…”

“You say that every time,” Kohaku replies.

“Yeah, but this time I’ve earned it.”

Suika hesitates where she’s sitting, then carefully loosens her grip on Senku’s sleeve. Her fingers linger for a second—just a second—before slipping away completely. “…Suika can help clean,” she offers, already starting to shift onto her feet.

Kohaku glances at her, then nods once. “Not for too long though.”

“…Okay.” She brightens slightly at that and moves to gather a few of the things left on the table—small, careful movements, like she’s making sure not to knock anything over.

Senku stays where he is for a moment, watching. Not aimlessly. Just… taking it in. The way they move around each other. The lack of hesitation. The way things get done without needing to be said out loud.

“…You’re doing it again,” Chrome mutters as he passes.

“Doing what.”

“Staring like you’re about to dissect the room.”

“Well, I have a lot to think about.”

Kohaku returns to the table and drops a folded cloth down with a soft thud. “If you pause the thoughts for five seconds,” she says, glancing at him, “you can move.”

Senku exhales through his nose, but pushes himself to his feet anyway. There’s a slight delay—barely noticeable—but it smooths out as he straightens.

Kohaku notices. She doesn’t comment. Just watches a fraction longer than necessary before turning away.

“…Where am I sleeping?” Senku asks.

Chrome jerks a thumb toward the adjoining room. “Same place as always. Nothing’s changed.”

“Well, aren’t you helpful.”

“I do try.”

Suika steps back toward him, not as close as before—but still within reach. “…It’s our spare room,” she adds quietly.

He glances down at her. “…Got it.”

Kohaku straightens, brushing her hands off lightly. “I’ll check on you in the morning,” she says. Then, after a beat, “Don’t get up early and start working.”

“That’s useless.”

“Resting isn’t.”

“It is if I’m already awake.”

“It’s not,” she repeats. There’s a pause.

Senku looks at her. “…I’ll adjust the schedule for tomorrow only,” he says.

Chrome snorts. “Don’t think that’s what she meant.”

“Ehh, well, it’s close enough.”

Kohaku doesn’t argue further. “We’re taking it.”

Suika nods immediately, like that finalises everything. Another quiet lull settles—soft, steady.

Chrome stretches again, already halfway to the stairs. “Alright, I’m gone before I get assigned anything else,” he mutters, heading for the door they came in through.

“I heard that.”

“Yeah, that’s why I’m leaving.” He disappears before anyone can respond, likely heading back home.

Kohaku watches him out the door, then shakes her head faintly before turning back. Her gaze lingers on Senku for a moment—not searching, not uncertain. Just… checking. “…Get some rest,” she says. Then she turns and heads for the stairs.

Suika hesitates a second longer. She looks up at him, adjusting her melon with both hands. “…Goodnight, Senku.” Quieter than before—but steady.

“…Yeah. Night.”

She nods once, then hurries after Kohaku, footsteps light against the floor. And then—

The room is empty.

Senku stands there a moment longer, gaze drifting across the space again. Same structure. Same layout.

Same variables.

…Different baseline.

He exhales quietly, then turns toward the adjoining room and pushes the door open. He doesn’t go in immediately.

Something catches his attention first—not inside, but to the side.

The window.

No glass—just an open frame, partially covered by thin fabric shifting in the breeze. He steps closer without really thinking about it, gaze lifting outward.

The light has changed—not dramatically, but enough. What had been muted daylight earlier has softened into something lower, warmer. The sky is dimming at the edges, colours fading into dusk.

“…Already?” he mutters. He recalculates without meaning to. Hours lost to gathering information, processing variables, mapping inconsistencies—without properly tracking time.

Focus was higher than expected.

“…Not ideal.” 

Losing track of time creates gaps. Gaps create inefficiency. Still—useful data was gained.

Outside, people still move, though less now. Slower. End-of-day rhythm settling in. Work winding down. Routine stabilising.

Senku turns his gaze back inward. “Alright,” he mutters. “Enough for today.” This time, he steps fully into the room. 

Exactly what he expected. Minimal. Functional. A simple wooden bed against the far wall. No personal touches. No adjustments. A space meant to be used and left.

‘Well, they did say it was a spare room.’

A small surface sits beside it—folded cloth, a container of water. No notes. No tools. 

Good. Less distraction.

Senku pauses briefly as the lingering strain in his body makes itself known again—not enough to stop him, just enough to remind him it’s there. “…It’ll be temporary,” he mutters.

It’ll stabilise… eventually.

He sits on the edge of the bed, slower than before, then leans back slightly, one hand bracing behind him.

The quiet settles properly this time. No voices. No interruptions. No one watching.

Just space.

For the first time since waking up, there’s nothing external pulling at his attention. Which, apparently, lets everything internal surface instead.

 At least he had a few hours of peace.

Taiju comes first—loud, immediate, impossible to ignore even without context. Then Yuzuriha—steady, attentive, always watching more than she lets on. And—

Byakuya.

That one doesn’t come with anything clear. No image. No voice. No concrete memory. Just… weight. Importance without detail.

Senku’s gaze drifts slightly, unfocused. “How annoying…,” he mutters.

Missing data always is.

He shifts, letting himself fall back fully this time, staring up at the ceiling. Same uneven grain. Same muted tones. Nothing about it stands out. Temporary space. Temporary situation.

His thoughts begin to organise again—medicine shortages, production limitations, distribution gaps. Local optimisation first. Scale later. Step-by-step. Then—

A pause.

Because there are still variables he doesn’t have.

“…System,” he says quietly.

A beat.

{what now?}
{no—actually, I should have expected this.}

“I heard about a mission earlier,” Senku continues, ignoring the tone. “Involving my father.”

There’s a brief delay.

{yeahhh no… information’s restricted. Sorry dude.}

His expression doesn’t change, but something tightens faintly at the edge of it. “…Right.”

Expected. Still inconvenient.

“…So what are my restriction parameters?”

{Unavailable.}

“…Of course they are.” He exhales quietly through his nose, irritation flickering—brief, controlled. Not enough to derail anything. Just noted. He’ll come back to it later. With more leverage.

There’s a short pause before he speaks again.

“…Then can you atleast explain Suika’s headgear?”

This time there’s no answer instantly.

{nope!}

Senku goes still for half a second. “…You’re refusing to explain why she wears a melon on her head?”

{Correct.}

He stares at the ceiling, then lets out a quiet breath. “…That’s the most inefficient thing you’ve done so far.”

{that’s debatable. anyways you can just ask her yourself.}
{you usually figure it out on your own anyway.}

“…Yeah.”

That’s the end of that.

No point wasting time on a closed system.

Senku shifts slightly, rolling onto his side, one arm tucking loosely under his head. The earlier edge in his thoughts has dulled—not gone, just quieter. Slower. Fatigue, finally catching up properly. “…Tomorrow,” he mutters.

Fill in the gaps first. Then move forward.

Simple.

His eyes close—not abruptly, just gradually, like the decision happens before he fully acknowledges it. The quiet settles again, deeper this time. Thoughts slow. Patterns loosen.

But one thing doesn’t.

Not completely.

The idea lingers—persistent, just out of reach. The mention of a mission. The fact it’s tied to his father. The absence of anything concrete to anchor it to.

Incomplete.

Senku’s brow furrows faintly, even as sleep starts to take hold.

“…Tch.”

There’s something there. There has to be.

Not just importance—he’s already accounted for that. This is different. Structured, somehow. Like it isn’t just a missing memory, but a missing sequence. A set of steps that should follow one another, but don’t. Cause without effect. Data without context. A variable without its equation.

His fingers curl slightly against the fabric beneath them.

The system wouldn’t flag it for no reason. It hadn’t done that for anything else—not Taiju, not Yuzuriha, not the village, not even the gaps in his own memory. Just that.

His father.

“…So it’s relevant,” he murmurs, voice quieter now, half-lost to the stillness.

Not emotional relevance.

Functional.

Important enough to restrict. Important enough to withhold.

Which meant—

It mattered.

That conclusion settles easily. Too easily. Logic slots it into place without resistance. But something else doesn’t.

Because for all that he can break it down, categorise it, assign weight and value and probable outcomes—

He still can’t see it.

No image. No voice. No clear interaction to analyse or revisit.

Just fragments.

A vague impression of presence—steady, constant. Something that should be easy to define, and isn’t. Something that leaves a gap precisely because it shouldn’t be missing.

Something that feels like it should already have been accounted for.

His breathing slows further, evening out as the edges of his awareness begin to blur. “…Annoying,” he mutters again, softer this time. But the word doesn’t quite land the same.

Because if it were just inconvenient, he’d set it aside already. Categorise it as unknown and move on. That’s how he works. Efficient. Forward-thinking. But this—

Doesn’t move.

It stays.

Not sharp enough to demand attention, but not weak enough to disappear. It lingers under everything else, threaded through his thoughts like something waiting to be picked apart.

Or remembered.

Or recognised.

His brow tightens faintly.

There’s a flicker of something—brief, unstable. Not a memory. Not even close. Just the sense of one. Like reaching for something in the dark and brushing against it for half a second before it slips away again.

This time, though, it almost catches.

Enough to confirm it exists.

Not enough to use.

Not enough to hold.

“…System interference…?” he murmurs, the thought slipping out before he fully weighs it.

A pause.

No immediate response.

Which, in itself, feels like a response.

Possible. Even likely. But that still doesn’t explain why it would surface like this—fragmented, incomplete, persistent in a way that doesn’t match simple data loss.

Or why it feels structured, like something is actively resisting resolution rather than simply missing. 

His thoughts falter. Not stop. Just… lose shape.

The structure he’s been holding them in starts to loosen at the edges, logic slipping as exhaustion pulls harder now. The need to analyse fades, gradually overtaken by something quieter, less precise.

Less controlled.

His grip loosens slightly against the fabric beneath his hand.

The idea remains—but it’s no longer something he can actively dissect. It drifts instead, settling somewhere deeper, out of immediate reach but not gone.

Unresolved.

For now.

His breathing evens out fully, the last of the tension easing from his body in slow, incremental shifts. The room remains unchanged around him—still, quiet, temporary. And then—

That flicker again.

Even fainter this time. Softer.

Not a thought. Not logic. Not something he can name. Just… a feeling.

Small. Brief. Almost imperceptible.

But there.

And this time, it doesn’t just pass cleanly. The trace of it—whatever it was—holds for half a second longer than it should, like it catches on something unseen before fading. Not enough to form into clarity. Not enough to anchor.

But enough that his mind almost tries to follow it. And fails.

The attempt itself leaves a strange afterimage—like reaching too far into static and coming back with nothing but the sensation of contact.

And then sleep takes him.

Not all at once—gradual, inevitable. The last threads of conscious thought loosen, logic slipping out of reach as exhaustion finally overrides everything else.

Whatever that was—whatever it meant—doesn’t follow him cleanly into sleep. It fragments. Breaks apart before it can settle into anything usable.

Unprocessed.

Unresolved.

A reaction without a conclusion. A response without data.

His breathing evens out, steady and quiet in the stillness of the room, tension easing from his body in slow increments as the last of his awareness fades. And somewhere in that final drift—

Something slips through.

Not enough to wake him. Not enough to form into anything he could recognise.

Just enough.

A couple of faint, stray tears slip free, silent against the fabric beneath him, gone almost as soon as they fall.

No awareness. No interruption. Not even a shift in his breathing to mark it.

By the time morning comes, there’ll be nothing left to suggest it ever happened—except the absence of something he still can’t quite name.