Ava Cross did not trust induction burners. A coil that produced heat without an open flame felt like a breach of contract with basic thermodynamics, the domestic equivalent of a polite lie.
She turned the knob anyway. The glass surface under the copper kettle hummed, a flat, sixty-cycle frequency that vibrated straight through the counter into the bones of her wrists.
Avengers Tower was asleep, or as close to asleep as ninety-three floors of pressurized steel and reinforced vibranium ever got. It was two in the morning. Outside the floor-to-ceiling glass of the communal kitchen on the eighty-second floor, Manhattan was a grid of cold blue and amber needles cutting through low autumn cloud cover.
Ava reached into the pocket of her tailored charcoal slacks, fingers closing over a heavy, notched brass key. It belonged to a mortise lock in a tenement building on 137th Street that had been demolished three years before the Battle of New York. The cylinder was scrap metal now, but the key remained in her pocket, its teeth smoothed down by her thumb until the brass showed silver at the edges. Everyone carried weight. Ava preferred hers to be solid, useless, and incapable of sending telemetry back to a server.
She set down two heavy ceramic mugs. Not the Stark-branded ones with the heat-sensitive reactor decals that Tony kept stocking in the cupboards, but two plain navy mugs she had smuggled in from a diner in Queens.
"You're awake," a voice said from the entryway.
Ava did not jump. Her nervous system had been scrubbed and recalibrated at the Triskelion four years ago; the reflex arc was shorter now, wired to register the displacement of air before footsteps registered on the floor.
Steve Rogers stood by the threshold. He wore a faded grey Brooklyn Dodgers t-shirt and dark sweatpants, barefoot against the polished dark hardwood. His hair was damp from a shower, standing up in flat tufts at the crown. He smelled of plain lye soap and the faint, unmistakable tang of boxing canvas.
"I could say the same to you, Captain," Ava said. She kept her tone light, the calibrated voice of a woman who coordinated flight paths for Quinjets and kept congressional subcommittees from subpoenaing the team's property damage reports. "Though according to the biometrics Bruce logged last week, you need four hours of REM sleep to maintain baseline cell repair. You've had two."
Steve walked over to the island. He didn't lean against it; he rested his knuckles on the marble edge, supporting weight he didn't need to distribute. "Bruce worries too much."
"Bruce has a medical degree. Two of them, actually."
"Neither of them covers what the serum does at three in the morning." He looked down at the kettle. The steam was beginning to rise, thin and pale against the black glass back-splash. "What are you drinking?"
"Assam. Real leaves. If someone offers you Earl Grey in this building, throw it out. It's just bergamot oil masking low-grade fannings."
A corner of Steve’s mouth ticked upward, fleeting and faint. "You have strong opinions on dried foliage."
"I have strong opinions on honesty in packaging." Ava took down the tin of tea, measuring two generous spoonfuls into the stainless steel infuser. "You don't take sugar."
"No."
"Milk?"
"No."
"Sensible," she said.
She poured the boiling water. The steam hit her face, sharp and earthy, cutting through the sterile, filtered atmosphere of the tower. Ava felt the subtle, low-grade pulse under her own collarbone—the biological dampener SHIELD medical had implanted behind her sternum after the Lagos cleanup. It regulated the thermal output of her blood, keeping her skin at precisely ninety-eight point six degrees even when her heart rate spiked. She hated the machine inside her, but it kept the fire from showing in her iris margins.
Steve watched her hands. He watched everything with an economy of motion that made other people look frantic. His gaze lingered on the way she adjusted the tea timer—a mechanical wind-up dial shaped like a brass egg, clicking with a steady, loud *tick-tack-tick*.
"You brought your own clock," he observed.
"JARVIS is very capable," Ava replied, stepping around the counter to slide one of the mugs toward him. "He also logs every second a timer runs to a central diagnostics directory. Sometimes tea should just be tea, Captain. Not an event in an operating log."
"Steve."
She paused, her fingers still resting on the rim of her mug. "Excuse me?"
"You've been managing our schedules for three months, Ava. You know my blood pressure, my shoe size, and what brand of drawing pencils I like. You can call me Steve."
The space between them shifted. It wasn't large—three feet of grey-veined quartz—but it felt denser, like the air inside a diving bell.
"Steve," she said, testing the syllable. It tasted surprisingly blunt. "I'm technically an active SHIELD liaison, even with the restructuring. Protocol says ranks are observed."
"Protocol didn't survive the Potomac," he said quietly.
There it was. The sharp edge beneath the soft cotton shirt. He was looking at her green eyes now, his own blue eyes dark in the kitchen's recessed amber lighting.
Ava picked up her mug. The heat soaked through the stoneware into her palms. She took a slow sip, letting the bitter tannin bite her tongue before speaking. "You didn't come down here for tea."
Steve pulled the navy mug toward him, wrapping both hands around it. His fingers were long, the knuckles scarred with white traceries of ancient bone fractures that had healed perfectly, then healed again under the vita-rays. "I was looking at the logistics manifest for the Bucharest transport."
Ava's pulse ticked once against the sternum dampener. She had drafted that manifest yesterday morning at her desk on the seventy-seventh floor, redacting two cargo crates assigned to the European theater under Director Coulson’s emergency directive. She hadn't expected Steve to see the unredacted line items. He wasn't supposed to have clearance for that drive.
"It's a routine supply relay," she said.
"Crates stamped with the old SSR eagle aren't routine, Ava." His voice remained calm, almost conversational, but his thumb traced the rim of his mug with deliberate pressure. "SHIELD mothballed those storage facilities in 1953. Why are they moving through Romania now?"
"Surplus reassignment," she lied smoothly. "With the Triskelion gone, the inventory teams are consolidating."
Steve didn't challenge her. He simply watched her, his expression settled into that terrifying, gentle patience that made senators sweat through their suits. He knew she was lying. Worse, he knew *why* she had to lie, and he wasn't angry about it; he was tired.
"You're a bad liar to people you respect," Steve said.
"I'm an exceptional liar, Captain. It's on my evaluation."
"Then don't practice on me."
He lifted his mug and drank. He didn't flinch at the heat. The tea went down like cold water for him, his enhanced physiology barely registering the scald that would have blistered an ordinary man's mouth.
Ava set her cup down with a sharp *clink*. She leaned her forearms against the quartz, closing the distance between them by six inches. Her auburn hair fell forward over her shoulder, catching the dim downlight.
"If I tell you what's in those crates, I violate four separate oaths," she said, her voice dropping down to an intimate murmur that JARVIS's ambient mics would have to work to isolate. "And if you go looking for them on your own, you break the fragile truce Tony negotiated with the State Department last Tuesday."
"Some truces aren't worth the paper they're written on."
"This one keeps you out of a federal detention facility."
Steve looked up from his cup, his eyes locking onto hers. He didn't blink. The distance between them had narrowed until she could see the tiny gold flecks in his irises, and the small, stubborn crease between his eyebrows that never quite smoothed out, even when he smiled.
"You think they could hold me?" he asked softly.
"I think you'd let them," Ava countered, her voice steady and deliberate. "Because you still believe the rules mean something, even when the people writing them are corrupt. That's your flaw, Rogers. You want the world to be decent so badly you give it permission to put handcuffs on you."
Steve tilted his head. A slow, genuine warmth broke across his features, softening the carved-marble line of his jaw. "You've been reading my psych evals."
"I wrote two of them."
He let out a short, quiet breath through his nose—almost a laugh. "I wondered who called me 'pathologically obstinate in service of mid-century civics.'"
"That was Nat, actually. I just signed off on the grammar."
Steve chuckled, looking down into his tea. The tension broke, dissolving into the quiet hum of the tower. For a long moment, neither of them spoke. The mechanical brass egg on the counter ticked down its final seconds, then let out a solitary, muted *ping*.
Ava didn't reach to reset it. Instead, she reached into her slacks pocket and pulled out a small, flat manila envelope, sealed with red wax that bore no emblem. She slid it across the marble toward him. It stopped right beside his left hand.
Steve didn't touch it. "What's this?"
"The real manifest," she said. "Unredacted. Manifested out of a naval base in Norfolk, routed through Munich, arriving in Bucharest on the seventeenth."
"Ava."
"Take it before I remember my clearance level."
Steve looked at the envelope, then slowly brought his hand over it. His fingers brushed against hers as he pulled the paper toward him—a brief, electric contact of warm skin against cold bone that made the dampener beneath her collarbone thrum once in warning. He didn't pull away immediately. His thumb grazed the side of her index finger, just for half a heartbeat, before he gathered the packet into his palm.
"Why are you giving this to me?" he asked. The humor was entirely gone from his voice now, replaced by something deep and cautious.
"Because you're going to go anyway," Ava said, watching his broad hands secure the envelope. "And if you go blind, you get killed. My job description says I manage your assets, Captain. I prefer not to write requisitions for replacement shields."
Steve stood up. He towered over her, even with her five-foot-eight height, his broad frame blocking out the lights of the city behind him. But he didn't crowd her space. He stepped back with that practiced, old-fashioned deference that always felt like an artifact from another century.
"Thank you, Ava."
"Don't thank me yet. Check page three."
He paused, his eyes narrowing slightly. "What's on page three?"
"A signature you won't like," she said. "Goodnight, Steve."
She turned her back to him, deliberately picking up her mug and walking toward the balcony doors, her posture rigid, her chin lifted. She didn't look back to see him slip the envelope into his waistband, but she heard the quiet slide of his bare feet against the wood, retreating down the hallway toward the residential wing.
Outside on the terrace, the autumn air hit her skin like glass. Ava stood against the steel railing, the wind whipping strands of auburn hair across her mouth, looking out over the endless sprawl of the city below.
In her coat pocket, her phone vibrated once.
She pulled it out. A text message sat on the encrypted display, sender unknown, originating from a server node that didn't exist in the SHIELD registry:
*The asset has moved from Bucharest. Do not let Rogers leave New York.*
Ava lowered the phone, her breath misting into the dark sky, watching the lights flicker below until they blurred into cold, unreadable patterns.
***