Work Text:
---
The Gotham night pressed close around the rooftop—humid, restless, and low with the distant pulse of sirens that never quite stopped.
Red Robin perched on the edge of the clock tower's overhang, cape draped like folded wings, legs hooked over the carved stone arch. His cowl was pushed back, sweat-darkened black hair catching the mercury glow of a half-hidden moon.
He'd been watching the street below for the better part of fifteen minutes. A suspected weapons drop. Low-level, likely a trap. He'd already flagged it for later disruption.
But then she walked into frame.
He didn't need enhanced vision to recognize her. The deliberate stride. The black checkered dress beneath a cropped bolero, moving against the tide of Gotham's late-night stragglers like she belonged exactly where she was—and also nowhere at all.
Bianca.
No—Aster, here. The Chess Queen, to anyone who might be watching. But his Bianca, underneath all the names and the armor she wore so beautifully.
She didn't look up.
That was the first tell.
Bianca always looked up. Her spatial awareness was obsessive, reflexive—a survival scar turned into surgical precision. If she was pretending not to notice him, it meant she knew exactly where he was and had already calculated the interaction three moves ahead.
He dropped from the overhang, catching the fire escape railing with one hand before flipping to hang upside down from a lower crossbeam. Cape draped around his shoulders like a shadow given shape.
"Aster," he called, voice low but distinct.
She stopped.
Not abruptly. Not startled. The way a blade stops when it's already decided to be still.
Slowly, she turned. Cat-sunglasses pushed up into her burnt orange hair, tucked beside that single black head scarf she always wore on the right side. Her eyes caught the streetlight—deep spiral ocean-blue, pupils like swallowed stars.
She looked at him. Upside down. Hanging from a fire escape like some nocturnal creature.
And then she approached.
No hurry. No hesitation. Heels clicking against wet pavement with measured precision. Each step controlled. Quiet. Inevitable.
Tim felt the familiar thing in his chest tighten—that particular awareness that came only with her. The sense that he was being read, analyzed, filed away in a mental grid he'd never fully see.
She stopped directly beneath him. Looked up.
"You're going to strain your neck," she said.
Her voice was dry. Quietly sharp. The kind of tone that sounded like nothing and meant everything.
"Patrol's slow," he replied, shifting his grip. "Thought I'd try a new angle."
"Mm." She tilted her head, studying him. The faint markings beneath her eyes caught the light. "The angle hasn't changed. You're still upside down."
"Perspective shift."
A ghost of something crossed her face. Not quite a smile—Bianca didn't hand those out carelessly. But close.
Then she rose onto her toes—heels and all, balanced like a dancer—and reached up.
Tim's breath caught.
Her fingers curled into the damp fabric of his cape, pulling gently. Just enough to bring him closer. Just enough to close the impossible distance.
She kissed him.
Upside down. Her lips cool and certain against his, tasting faintly of something dark—coffee, maybe, or the wine she pretended not to drink in public. Her free hand braced against the fire escape's vertical bar. He smelled her perfume beneath the Gotham grit: clean, subtle, with an undertone of old paper and something metallic. Like archives and strategy and the ghost of a girl who used to carry a rusted trash picker through worse streets than these.
Tim kissed her back—awkward for half a second, neck straining, blood rushing pleasantly to his head, before he let himself feel it.
She pulled away first. Always did. But her hand stayed on his cape, thumb brushing the edge of his cowl.
"Your heart rate elevated," she observed.
"You kissed me while I was hanging upside down."
"That's not a complaint."
"No," he agreed, voice softer than he meant it to be. "It's not."
Her gaze flicked across his face. Reading. Calculating. Cataloging. Then something shifted—microscopic, barely visible—and she relaxed.
For Bianca, that was a full surrender.
"Your trap is two blocks east," she said, stepping back. Heels clicked against pavement. Distance reasserted itself. "Not a weapons drop. Data courier. You have approximately four minutes before the handoff."
Tim dropped silently from the fire escape, landing in a crouch beside her. He straightened—still had a few inches on her, even in her heels.
"You already ran the variables."
"Obviously."
"That's cheating."
"That's preparation." She adjusted the strap of her bolero, already turning to walk away. "You call it cheating. I call it winning before the game starts."
He caught her wrist.
Not hard. Not demanding. Just there. A question wrapped in contact.
She stopped. Didn't pull away. Didn't turn.
"You could stay," he said. "After. I'll be done in twenty."
A long pause. The Gotham wind pulled at her hair, those uneven burnt orange strands catching light from a passing car.
"I have an early flight," she said. "Zurich. Exhibition match."
"I know."
She turned then—just her head, just enough to meet his eyes. The streetlight caught the emerald at her throat. That necklace she never took off. The one he'd given her, back before she'd been killed and come back different.
I knew before you told me, the inscription read. Hidden. Private. Just for them.
"I'll leave the window unlocked," she said.
Then she pulled gently free of his grip and walked away. Heels clicking like a countdown. Or a promise.
Tim watched her go until the shadows swallowed her entirely.
Then he pulled his cowl up, turned east, and started running.
---
Twenty-three minutes later, the penthouse window was unlocked.
She was already asleep—or pretending to be. Facing away from the glass, checkered dress traded for something black and simple, hair loose across the pillow.
Tim didn't turn on the lights. Didn't speak.
He just closed the window, shed his gear in silence, and slipped beneath the covers beside her.
She moved first. Always did.
Back pressed against his chest. Hand finding his wrist. Holding on like she hadn't just walked away two blocks and a world ago.
"Checkmate," she murmured—half asleep, half something else entirely.
Tim smiled into her hair.
"Not yet," he whispered. "Game's still open."
But they both knew the truth.
It had been decided long ago.
---