[Alistair]

The secondary monitor scrolled columns of green hexadecimal telemetry. I wasn't reading it.

My attention was anchored to the biometric readout in the upper right corner. A simple line graph tracking three variables in real time.

Heart rate: 64. Steady. Respiration: 14 cycles per minute, deep and rhythmic. Skin conductance: baseline.

No stress markers.

She was either genuinely asleep or delivering the most disciplined physiological performance I had ever witnessed.

I leaned back in the leather chair, armrests worn smooth by hundreds of hours of observation. The empty espresso cup sat on the console shelf beside architectural sketches I hadn't looked at in days.

Through the glass, Elena lay flat on her back atop the charcoal silk. Eyes closed. The linen shift pooled around her knees, hem riding up on one side where she had shifted — in her sleep, or in her performance of sleep.

Her dark hair fanned across the pillow in a pattern that looked accidental but probably wasn't. She was too aware of the cameras to leave anything accidental.

A low vibration built in my chest. Not laughter. The resonant hum of recognition.

Oh, Elena. You still think you're playing chess against a novice.

She assumed the RFID patch was her secret. She had found it ninety minutes ago — I had watched frame by frame. The freeze in her fingers. The dilation of her pupils. The rapid blink sequence of adrenaline being suppressed. She had chosen not to remove it, which told me she understood information asymmetry.

She was betting I didn't know she had found it.

She was wrong.

The moment her fingertips pressed against the synthetic ridge, the pressure sensor in its casing had sent a secondary alert to my console — a small red dot that blinked once and vanished into the log. I could track not only her position but the exact pressure of every touch she applied to the fabric.

I knew when she scratched her collarbone. I knew when she adjusted the collar in her sleep.

I tapped a command. The mechanical keys clicked in rapid staccato — the only voice in the corridor.

A release triggered in the floor recess of Suite 4. Through the microphones: a soft click, then the whisper of hydraulic tracks extending along grooved channels.

The wall panel slid open. A gleaming Steinway upright glided into the room on its tracks, locking into position against the far wall with a muted thud that traveled through the floor like a distant heartbeat.

I watched her.

A genuine concert-grade instrument. German felt hammers, Sitka spruce soundboard. It had cost more than most Manhattan apartments — purchased eighteen months ago from a dealer in Zurich, disassembled, lowered through the freight elevator in pieces, reassembled by a technician paid enough to forget the address before he reached the surface.

I hadn't bought it for the acoustics.

I had bought it because I knew she played.

The memory was three years old and still sharp enough to cut. A Tuesday evening in November. Columbia's recital hall, seats mostly empty because Elena Vance didn't advertise her talent. I had been in the back row — uninvited, unnoticed — watching her hands move across the keys with a precision that bordered on violence.

Chopin's Ballade No. 1 in G minor. When the final chord decayed into silence, she sat motionless, eyes closed. Then she stood, smoothed her skirt, and walked out without looking back — as though the performance had been nothing more than solving a stubborn equation.

That evening I understood.

She didn't play for beauty. She played for control. The piano was the one space where every input produced a predictable output, where the math was clean and the physics were honest. In a world full of liars, a piano could not lie.

Which made it the perfect trap.

On the monitor, Elena's left eyelid twitched — the side closest to the pillow, partially hidden from the camera. At 4x magnification, I caught it. Heart rate ticked up: 64 to 67.

The hydraulic sound had registered.

She didn't open her eyes. Not for forty-five seconds. Breathing unchanged, hands relaxed — maintaining the performance with a discipline that made my throat tighten.

Then, slowly, as though the decision had been made at the cellular level rather than the conscious one, she sat up.

She pushed the hair from her face with the back of her hand — entirely unguarded, the first natural movement since she woke. Her gaze swept the room and locked onto the piano like a monolith of polished black lacquer.

She didn't speak.

She simply stared, and I could almost hear the calculations behind her eyes — what it meant, why it was here, what response would cost her the least while gaining her the most.

She stood. Bare feet made a soft tack against the heated floor. She walked slowly, each step deliberate, weight balanced on the balls of her feet like a dancer on an unrehearsed stage.

She stopped in front of the Steinway. Didn't touch the keys. Her fingers ran along the curved edge of the lacquered lid — clinical, exploratory — the way a surgeon palpates an abdomen, searching for what doesn't belong.

Then she lifted the fallboard.

I leaned forward. The leather creaked. My hands gripped the armrests, knuckles whitening, breath caught between my sternum and the back of my teeth.

The ivory keys gleamed under warm light. Eighty-eight teeth in a perfect, silent row.

Waiting.

What weapon will you choose from the silence, Elena?