Chapter Text
The air inside the Clock Tower’s Department of Spiritual Evocation always tasted like copper, ancient dust, and unbearable arrogance.
For Ren Croft, it mostly just tasted like a migraine.
"Look at this. Clean up on aisle three, garbage," a drawling, cultured voice echoed down the vaulted stone corridor.
Ren didn't even bother turning around. He knew the voice. Lord Edelfelt’s latest favorite sycophant—a third-generation heir whose family crest was barely three hundred years old, but who walked through the halls as if he personally owned the concept of magecraft.
Before Ren could step aside, a heavy, leather-bound stack of ledger reports was shoved violently into his chest. Ren caught it awkwardly, his spine popping under the sudden weight, his scuffed boots slipping slightly on the polished marble floor.
"You're three hours late with the leyline shift calculations for the western sector," the noble youth sneered, meticulously adjusting the velvet cuffs of his coat as if worried Ren's proximity might taint the fabric. "Not that I expect much from someone whose grandfathers were literally mud-stained farmers. Honestly, I don't know why the Faculty even lets your kind inside the gates. You don't have a proper Magic Crest. You don't have a bloodline. You're nothing but a first-generation maid in a cheap coat, sweeping up the scraps our families leave behind."
Ren stood there, staring blankly at the noble’s immaculately polished leather shoes.
His back throbbed. His eyes burned with bloodshot exhaustion from pulling a thirty-six-hour shift translating degraded runic texts for a professor who hadn't bothered to learn his name in two years. His magic circuits—all five of them, narrow, inefficient, and painfully average—throbbingly throbbed from over-channeling raw mana just to keep up with the workload.
Why am I even doing this?
The thought dragged itself through Ren’s mind like an anchor in the mud. He was twenty-four, looked thirty-five, and ran almost entirely on cold instant coffee, cheap tobacco, and spite. He had come to the Clock Tower thinking magic was something extraordinary—a gateway to knowledge, truth, or at least a life better than the one he’d left behind.
Instead, it was just an aristocratic country club with higher mortality rates. He was trapped in a system designed to keep first-gens at the absolute bottom: taking all the toxic, dangerous, back-breaking labor for pennies, while high-born heirs who inherited their power without lifting a finger used him as a footstool. He got paid three hundred pounds a month and a meal ticket to the basement cafeteria. It wasn't a career. It was indentured servitude with a fancy title.
I could leave, he thought bitterly. I could literally walk out the front door, get a normal job at a retail shop, and never look at a rune again.
"Are you deaf, trash?" the noble barked, snapping his fingers inches from Ren’s nose. "Or is your thin blood finally rotting your brain?"
Ren closed his eyes, took a slow, deep breath, and shoved the soul-crushing existential dread back down into his chest. He couldn't leave. He was already too deep in debt to the department just for the privilege of using their basic research facilities.
"The calculations are finished, sir," Ren said, his voice flat, dry, and entirely dead. "I also corrected the dimensional drift equations your cousin botched on page four."
The noble’s face twitched, a sharp flash of red rising up his collar. "Watch your mouth, half-breed."
"Right. Sorry, sir. Is there anything else, or can I get back to my broom?"
With a disgusted huff, the noble shoved past him, intentionally clipping Ren’s shoulder hard enough to knock the heavy stack of papers from his hands. They scattered across the damp floor like autumn leaves. "Get out of my sight. And be glad you're getting paid at all."
Ren slowly dropped to one knee, his sore joints popping in protest, and began picking up the parchment one by one.
Paid, he thought, looking at the frayed, threadbare cuffs of his jacket. Right.
Just as he gathered the last sheet and dragged himself upright, the heavy mahogany doors of the administrative office swung open. A mid-level supervisor—a man who looked almost as miserable as Ren, but dressed slightly better—slotted his head out into the hall.
"Croft! First-gen!" the supervisor called out, snapping his fingers. "Drop those. In my office. Now."
Ren suppressed a long, weary sigh, shoving the papers onto a nearby windowsill before dragging his feet into the office. "What is it, sir? If it's the third-floor ward maintenance, I already told you, the budget you gave me doesn't cover the—"
"Forget the third floor," the supervisor interrupted, tossing a thick, yellowed dossier onto the desk. "We just got a flag from the Far East. Leyline fluctuations and minor spatial anomalies in Fuyuki City, Japan. Standard trash-tier maintenance and monitoring. The local branch needs someone on the ground to do a routine sweep and log the ambient mana levels."
Ren blinked, looking down at the Japanese characters printed on the folder tab.
"Japan?" Ren repeated.
"Don't sound so surprised. You're half-Japanese, aren't you? Your file says you're completely fluent. Saves us the trouble of paying for a translator spell or sending an interpreter." The supervisor leaned back, crossing his arms. "It's a bottom-shelf assignment. Two-week stipend, dirt-cheap pay, but we'll cover economy airfare. None of the noble houses want to send their heirs to some rainy, backwater coastal city for grunt work."
Ren looked at the folder, then back toward the hallway where the noble heir was still shouting at another underpaid assistant.
A backwater Japanese city. Thousands of miles away from the Clock Tower. Thousands of miles away from pompous third-generation lords, suffocating snobbery, and the endless, humiliating grind of these damp stone halls. He spoke the language fluently thanks to his mother; he wouldn't even have to try hard to fit in. Sure, it was a garbage job, but it was quiet. It was a break.
"I'll take it," Ren said immediately, before the supervisor could change his mind. "I'll pack tonight."
"Good. Flight leaves tomorrow at dawn," the supervisor muttered, already looking down at his own paperwork. "Try not to break anything expensive over there. We're deducting it from your pay if you do."
Ren took the dossier, stepped back out into the corridor, and breathed out a long, shaky breath. For the first time in three years, a faint, fragile spark of hope flickered in his chest.
A quiet cleanup job in a small, forgotten Japanese town, Ren thought, turning toward his cramped basement quarters to pack his single duffel bag. No lords, no crests, no politics. Just two weeks of peace and quiet. What could possibly go wrong?
Ren navigated the labyrinthine, damp stairwells leading down to the Clock Tower's subterranean sub-basements—the dreary quarters reserved for staff, servants, and first-generation magi without the bloodline or coin to afford proper lodgings.
His room was barely larger than a supply closet: a single creaking cot, a desk piled high with half-translated parchment, and a small metal locker.
Ren unzipped his beaten-up canvas duffel bag and tossed it onto the bed. He didn't have much to pack. Three plain shirts, two pairs of trousers, a spare bottle of low-grade circuit-soothing ointment, and a single worn coat. Standard survival gear for a guy who spent ninety percent of his life on call for administrative cleanups.
As he cleared the top drawer of his desk, his fingers brushed against a heavy, cold piece of metal sitting near the back.
He pulled it out.
It was a small, worn-out lighter. The metallic casing was scratched and discolored, covered in faint, odd lines that looked vaguely like degraded geometric patterns, though none of his rudimentary magecraft textbooks could identify the style.
Ren stared at it, a dull ache phantom-pulsing on his forehead where the damn thing had hit him four days ago. He’d been out in the Clock Tower’s courtyard at two in the morning, manually sweeping up toxic alchemical residue that some fifth-generation prodigy had left behind, when the lighter had literally plummeted out of a cloudless night sky and cracked him right on the skull.
He had spent twenty minutes looking up into the dark sky, half-expecting an apology, before realizing it must have been discarded space junk or a minor spatial drift anomaly from someone's failed teleportation experiment upstairs.
Ren flicked the wheel with his thumb.
Clack. A steady, tiny pale-blue flame sparked to life, burning quietly despite the damp draft blowing through his room.
He stared at the tiny flame for a second. It didn't emanate mana. It didn't possess a magical signature. It was just a weird, beat-up, persistent lighter that had given him a bump the size of a plum.
"Stupid space trash," Ren muttered, snapping the lid shut to extinguish the flame.
He hesitated for a second, balancing the cold metal in his palm. He could leave it on the desk for the room cleaners to throw out, but... well, it worked. And on a dirt-cheap two-week stipend in a foreign country, a working lighter meant one less thing he’d have to buy out of his own pocket for his cigarette habit.
It’s just a cheap piece of metal, he thought, tossing it into the side pocket of his duffel bag alongside his toothbrush and cheap chalk. Won't do any harm taking it along.
He pulled the zipper shut, hoisted the bag over his shoulder, and took one last look at his dreary basement room.
"Two weeks," Ren whispered to himself, a tiny, faint ghost of a smile touching his exhausted face. "Just two weeks of peace and quiet."
Thirty-six hours later, peace and quiet felt like a distant, cruel joke.
The air in Fuyuki was humid, thick with the scent of salt water and distant rain.
Ren Croft stood near the entrance of a narrow alley in the Miyama district, clutching a crinkled paper map in one hand and a cheap, lukewarm can of black coffee from a convenience store in the other. He wore his rumpled coat, dark circles stamped under his pale eyes, and a posture that screamed I haven't had a full six hours of sleep since the late nineties.
Being half-Japanese meant he navigated the transit system without needing a translation spell, but it didn't save his back from a twelve-hour flight in an economy middle seat sandwiched between two screaming toddlers.
"Quiet Japanese town, my foot," Ren muttered under his breath, taking a bitter sip of coffee. "It's thirty degrees out, and I'm hunting invisible leyline leaks for ninety pounds a week."
He turned the corner, stepping into the shadow of a long-abandoned commercial warehouse. The structure was a decaying hulk of corrugated iron and broken glass, surrounded by chain-link fencing. According to the Clock Tower’s low-tier assignment ledger, some minor magical resonance had been detected here three days ago—likely just a localized buildup of residual mana or a stray minor spirit that needed a quick cleansing spell. Standard, mind-numbing garbage duty.
Ren ducked under the torn fence, pulling a battered brass pendulum and a roll of cheap chalk from his coat pocket.
"Alright," he sighed, pushing open the rusted side door of the warehouse. "Let's clean this dump, log the hours, and go sleep for three days."
The warehouse interior was dark, cool, and coated in decades of dust. But as soon as Ren stepped inside, his magical circuits gave an unpleasant, cold twitch along his spine.
He paused.
In the center of the dusty concrete floor, half-hidden under stacked wooden crates, was a massive, intricate geometric pattern. It wasn't a minor spirit's nest. It was a fully formed, high-density magical array—etched deep into the concrete, glowing with a faint, dormant silver luminescence. Someone had spent days, maybe weeks, preparing a high-level ritual circle here, complete with four heavy containment anchors at the cardinal points.
Ren stared at it. His coffee suddenly tasted like lead.
"You have got to be kidding me," Ren whispered, rubbing his temples as a throbbing headache began behind his eyes. "Who leaves an active, high-yield ritual circle just lying around in a condemned building? Do people in this city have zero health and safety standards?"
He trudged over to the edge of the circle, dropping his heavy duffel bag onto the dust with a thud. Cleaning up a simple mana bleed was one thing. Neutralizing an active, pre-charged array meant he’d have to manually scrub the leyline connections, trace the nodes, and drain the residual charge without blowing himself up.
"That's going to take four hours. Four hours I could be lying face down on a futon."
He knelt at the edge of the circle, pulling out a small bottle of low-grade mana-dissolving solvent from his bag. He popped the cap with his teeth and reached into his coat pocket for a cigarette to numb the annoyance.
He felt around. Empty pack.
"Fantastic. Absolute perfection."
Ren sighed, unzipping the side pocket of his duffel bag to grab the worn, metallic lighter he’d packed back in London.
He pulled it out. The smooth casing felt heavy and freezing cold in his hand, its strange, degraded geometric lines catching the dim ambient light of the warehouse.
"Stupid piece of space trash," Ren grumbled, remembering the knot it had given him on his forehead outside the Clock Tower.
He held the solvent bottle in one hand and the heavy metal lighter in the other. Needing both hands free to loosen the cap on the solvent bottle, Ren carelessly tossed the lighter forward.
CLINK.
The heavy metal lighter landed square in the dead center of the dormant ritual circle.
For half a second, nothing happened.
Then, the entire warehouse went dead silent.
The faint silver glow of the chalk array flickered—and instantly turned a blinding, violent shade of brilliant gold and crimson. The air pressure in the room dropped so fast Ren's ears popped with a sharp crack.
"Wait," Ren blurted out, dropping his solvent bottle. "Wait, wait, wait—"
The heavy metal lighter at the center of the circle didn't melt. Instead, it began to hum, radiating an impossible, alien physical mass that forced the space around it to warp. The dormant ritual circle didn't just activate; it panicked. Recognizing an object bound to a world-altering conceptual weight from another reality, the hidden Fuyuki Grail system seized the signal with terrifying speed.
A violent shockwave of wind blew back Ren's coat, slamming him flat onto his back.
“Let silver and steel be the essence. Let stone and the archduke of contracts be the foundation…”
An unnatural, resonant voice wasn't coming from a person—it was echoing directly out of the light bursting from the lighter. The ambient mana in the warehouse surged so violently that Ren felt his five meager magic circuits scream in agony as they were forcibly dragged into a supply line.
"Stop! Cancel! Disconnect!" Ren yelled, scrambling backward on his hands and knees, kicking up dust. "I don't have the budget for this!"
With a sound like thunder cracking inside a closed room, the ceiling tiles blew outward into the night sky. Crimson lightning snapped across the concrete floor, burning the chalk into glass.
And then, as suddenly as it had begun, the blinding light collapsed inward, condensing into a single figure standing directly over the lighter.
The smoke slowly cleared.
Standing in the epicenter of the ruined floor was a young woman. She wore layered, high-collared Caster robes that fell elegantly around her, the fabric shifting subtly between deep blues and dark greys like the evening tide. Golden hair framed a face that looked almost terrifyingly like the legendary King of Knights, yet her eyes were a sharp, warm brown—intellectual, calculating, and completely distinct. Framed by a pair of thin-rimmed glasses, those brown eyes swept over the shattered room with calm, academic curiosity. Around her, light and air bent unnaturally, a subtle pulse of cold and warmth fluctuating with every breath she took.
The woman reached up, gently adjusting the bridge of her glasses with a gloved index finger, before her gaze landed squarely on the exhausted, bruised young man sitting in the dirt holding a bottle of cleaning fluid.
She took a step forward, her soft boots quiet against the shattered glass.
"Servant," she spoke, her voice clear, composed, and echoing with a strange, undeniable weight. "I have answered your call. Are you my Master?"
Ren sat in the dust, staring at the woman standing in the center of the devastation. He looked at the shattered roof. He looked at the burned concrete. He looked at the Caster robes and the sharp, noble face looking down at him.
Slowly, Ren lowered his head into his hands.
"I am going to get so fired," Ren whispered to the floor.