She hadn't worn a dress in years, not since the fire. The silk clung to her like someone else's skin. Beneath the black fabric, the chip rested against her chest, taped under the lining. Her reflection in the mirror looked calm; her pulse said otherwise.
Evan arrived at exactly eight. A black car, tinted windows. He stepped out in a charcoal suit that made him look like every dangerous man who'd ever walked into a boardroom with a gun in his pocket. "You clean up well," he said, though his voice carried no humour.
"So do you," she answered. Neither smiled.
They drove through Gangnam in silence. The rain had turned into a fine mist, catching every colour of the signs outside. Mira watched the streets glide by-coffee shops, late-night bookstores, people who still believed the world was simple.
When they stopped beneath the silver-lit awning of the tower, Evan turned to her. "Remember: we're guests tonight. No sudden moves, no questions unless I signal."
"And if someone recognizes me?"
"They won't. You died five years ago."
Her jaw tightened. "Lina Vale did."
He hesitated, then opened the door. The doorman bowed as if nothing beneath this glittering façade could rot.
Inside, the lobby was a cathedral of glass and steel. Chandeliers scattered light across marble floors; waiters in white gloves carried trays of champagne. Every laugh sounded rehearsed. Mira's eyes swept the room, cataloguing faces-the socialites, the investors, the government officials. And near the back, surrounded by bodyguards, Choi Seung-ho. Older now, silver hair cropped close, smile polished to a weapon.
Her stomach knotted. She had seen that face in the files Daniel tried to erase. The man who ordered the experiments.
Evan touched her elbow lightly-a gesture meant to look intimate but meant stay calm. "We need access to the control wing," he murmured. "There's a private elevator behind the gallery. The chip in your dress will unlock it."
"So I'm bait and key."
"Something like that."
They moved through the crowd as if rehearsed-his hand resting at the small of her back, her eyes fixed on the art displayed along the hall: installations of mirrored glass, fractured panels reflecting the guests into infinite versions of themselves. One mirror caught her face and doubled it-Mira and Lina, side by side.
For a heartbeat, she saw flames lick across the reflection. Then it was gone.
She almost stumbled. Evan steadied her. "You all right?"
"Fine," she lied.
A waiter drifted by with champagne. Evan took two glasses, handed her one. "To deception," he said under his breath.
She clinked his glass. "To revenge."
They drank.
The elevator was hidden behind a sculpture-a twisting helix of glass that rose toward the mezzanine. Evan pressed his thumb against a discreet scanner. Nothing. Mira leaned closer, letting the chip brush the panel. A soft chime. The doors slid open soundlessly.
Inside, the air smelled of ozone and new money. "Level B-3," Evan said. "Security hub."
The descent was silent except for the faint hum of the cables. Mira studied his reflection in the mirrored walls. He looked carved from calm, but his left hand kept tightening into a fist.
"What happens if we're caught?" she asked.
"We won't be."
"And if we are?"
"Then I'll improvise."
She almost laughed. "You always were good at that."
The doors opened into a corridor lit by sterile white light. Servers hummed behind glass partitions; streams of data flowed across wall screens. At the end of the hallway stood a reinforced door marked ARCHIVE 04: RESTRICTED.
Evan produced a slim access card. "Five minutes," he said. "Copy everything you can."
Mira knelt by the terminal, slotting the chip into a hidden port inside her bracelet. Code unfurled across the monitor-strings of data, images, names. She copied everything to an encrypted folder while scanning the live feed.
A video thumbnail blinked: FireFootage_0129.
She clicked.
Static, then a burst of flame. The screen steadied-Lina standing in the Red Room, face streaked with soot, hands trembling as she poured accelerant across the floor. Evan burst through the door in the footage, shouting her name. She turned, tears cutting lines through ash. "It has to end, Evan," she said. "They'll keep doing it-using us-until we burn it all."
Then she struck the match.
The screen went white.
Mira froze. The sound of the flames echoed faintly from the speakers, merging with the blood pounding in her ears.
Behind her, Evan whispered, "Now you understand."
She turned. His expression was unreadable-sorrow, guilt, and something darker.
"She wasn't innocent," he said. "She was trying to stop them. And I-"
The corridor lights flickered. An alarm chirped once, twice, then settled into a steady pulse. Evan's head snapped up. "They know we're here."
He grabbed her wrist. "Run."
They bolted down the corridor as steel shutters began dropping from the ceiling. Mira's heels slipped on the polished floor; Evan yanked her upright, pulling her into a maintenance tunnel. Sirens howled through the building.
"Who triggered it?" she shouted.
"Daniel," he said grimly. "He's been one step ahead since the bridge."
They emerged into a sub-level garage. Security lights spun red and white. Evan shoved a card into the ignition of a parked sedan, hot-wired it in seconds. "Get in."
Mira climbed in as guards flooded the ramp behind them. The car screeched forward, bullets sparking off the rear glass.
"Evan!"
"Hold on!"
The sedan burst through a side gate, metal shrieking. Rain hammered the windshield as they shot into the street. Mira looked back-the tower rising behind them like a monolith of mirrors. Somewhere inside, Daniel would be smiling.
"Did we get the data?" Evan asked.
Mira touched the bracelet. "Yes."
"Good. Then we still have leverage."
Lightning flared across the river. For a heartbeat, she saw their reflections in the window-hers pale, eyes burning; his unreadable, shadowed. Two survivors bound by fire and lies.
Rain blurred Gangnam's skyline into ribbons of light. The sedan fishtailed through traffic before Evan forced it onto a service road that ran beneath the river bridges. Steam rose from the asphalt; sirens bled faintly in the distance.
"Where are we going?" Mira demanded.
"Somewhere quiet," he said. "We need to see what's on that drive before they wipe it remotely."
He pulled under an unfinished overpass-bare concrete, no cameras-and killed the engine. The only sound was the tick of cooling metal.
Mira's pulse still hammered. She slid out, clutching the bracelet that hid the chip. The night air smelled of rust and rain.
Evan joined her. "You saw the video. Lina started the fire herself."
"I saw her finish it," Mira said. "That doesn't mean she caused it."
He met her gaze. "She did it to destroy Red Room. She saved people, Mira."
"Then why does every record call her a murderer?"
"Because Hanseong writes the records."
For a moment neither spoke. Headlights cut briefly across the underside of the bridge as a patrol car passed above them. When the noise faded, Mira crouched beside the sedan, pried open the bracelet, and connected it to a tablet Evan had pulled from the glovebox. The screen lit the darkness with a cold blue glow.
More files unfolded-experiment logs, patient charts, payment ledgers. The deeper they went, the uglier it became: numbers assigned instead of names, doses, heart-rate graphs that ended in flat lines.
Then a folder appeared: "GlassBridge_Prototype."
Evan frowned. "That wasn't in the original data."
Mira opened it. A schematic filled the screen-a structure suspended between two towers, composed entirely of smart glass. Embedded nodes pulsed red along its frame.
A line of text at the bottom read:
'PROJECT RED ROOM: MOBILE INTERFACE TESTING-PHASE II.'
"It's not just sound," she murmured. "They built a system into the building itself."
Evan's expression hardened. "And they're testing it tonight."
She looked up sharply. "At the gala?"
"Right above us," he said. "The glass bridge connects the east and west wings. If they activate it, everyone up there becomes a test subject."
Mira's throat tightened. The crowd of donors, politicians, students-none of them knew. "We have to stop it."
Evan hesitated. "You realize what that means. Once we go back in, we're enemies of Hanseong. They'll never let us walk out."
"Then we don't walk out," she said. "We run through."
He gave a short, incredulous laugh. "You sound like her."
"I am her," Mira said quietly. "At least the part that remembers what they did."
They returned the way they'd come, through maintenance tunnels that smelled of metal and ozone. By the time they reached the sub-basement, the gala had resumed overhead, unaware of the lockdown. Distant music filtered down through the vents-string instruments, graceful, cold.
Mira followed Evan up a narrow stairwell. Her shoes left wet prints on the steps; her heart thudded like a second set of footsteps.
The glass bridge stretched between the twin towers, six stories above the main atrium. From below it looked ethereal-a ribbon of light, guests drifting across it with glasses of champagne. Mira could already hear it, faint under the music: a low vibration, the same frequency from the Red Room recordings. Her temples pulsed with it.
"They've already started," she whispered.
Evan pointed toward the control podium at the far end of the bridge. A man stood there in a tailored suit, face half in shadow. Daniel Han.
He was speaking into a headset, fingers dancing over a tablet. The bridge lights brightened to blood-red.
"Go," Evan hissed.
They stepped onto the glass walkway. Each panel thrummed faintly underfoot. Guests barely noticed them, mesmerized by the crimson glow rippling through the floor. A woman laughed too loudly, then froze mid-gesture as the sound warped, stretching into a low mechanical hum.
Mira felt it slide inside her head-a pressure behind the eyes. Memories fluttered: Lina's hands on piano keys, fire reflected in her tears, Evan shouting her name. The past and present overlapped until she wasn't sure which body she stood in.
She forced herself forward. "Daniel!"
He turned. Surprise flickered, then amusement. "Miss Lee-or should I say, Miss Vale."
"You're killing them," she said.
"Testing," he corrected. "The frequency only rewires memory pathways. They won't even remember tonight. Beautiful, isn't it?"
Evan raised his gun. "Shut it down."
Daniel smiled. "You won't shoot me, Evan. You still work for us."
For a moment, silence. Then Evan fired-not at Daniel, but at the console. Sparks erupted; lights flickered. Guests screamed as the vibration intensified. Glass cracked underfoot.
Mira lunged for the control tablet. Daniel grabbed her wrist. "You think you can destroy this again?" he hissed.
She slammed her knee into his stomach, ripped the device free, and hurled it over the railing. It shattered six stories below. The frequency stuttered, then spiked.
Panels beneath them began to fracture, spider-webbing outward. Daniel staggered back, eyes wide. "You don't know what you've done-"
The floor split. A section gave way; guests fell screaming into the atrium. Alarms blared. Mira lost her footing-Evan caught her arm at the last second, dragging her toward the remaining intact span.
"Jump!" he shouted.
They leapt as another explosion of light ripped through the bridge. Mira hit the far platform hard, air knocked from her lungs. She rolled, coughing, ears ringing.
Smoke filled the air. Through it she saw Daniel, clinging to the shattered railing. Below him, the atrium blazed with fire from ruptured transformers. He looked up at her, face twisted. "You think this ends me?" he rasped. "I'm just an echo. The Algorithm lives."
Then the glass gave way and he fell into the fire.
Evan pulled Mira to her feet. "We have to move!"
Security teams poured in from both towers, shouting orders. Red emergency lights spun across every surface. Together they ran through a service door onto a maintenance catwalk overlooking the river.
Wind whipped Mira's hair across her face. Behind them, the upper floors of the tower glowed crimson, alarms wailing like sirens under water.
Evan leaned over the railing, scanning the street below for an escape route. "If we can get to the south stair-"
He stopped. A laser dot bloomed on his chest.
Mira's breath caught. "Evan-"
The shot cracked.
He staggered, eyes wide, a dark bloom spreading through his suit. Another shot shattered the railing beside her. Snipers on the opposite roof.
Mira grabbed him as he collapsed. Blood soaked through her fingers.
"Go," he gasped. "You have to finish it."
"I'm not leaving you."
He forced the bracelet into her hand. "There's another layer on the chip. Find the server-they call it the Ghost Algorithm. It's running everything now."
More gunfire. The catwalk trembled. Evan pushed her toward the stairwell. "Mira, run!"
She hesitated-then turned and ran, the sound of bullets and sirens fading behind her.
When she reached the stairwell door she looked back. Evan lay motionless against the railing, city lights reflecting off the shattered glass around him.
Below, the river glowed with fire.
Mira pressed her palm to the bracelet, tears mixing with rain. "I'll finish it," she whispered. "I swear."
Then she vanished into the smoke as the tower's alarms merged with the thunder over Seoul.