The bike tore through Seoul like a bullet.

  Streetlights blurred into streaks of gold. Cold air sliced against Harsh’s face.

  Detective Park clung behind them, one hand gripping the bike, the other holding his radio.

  “Unit 3, I need backup near Mapo Bridge— No, not normal suspects. This is Aurora.”

  The radio died.

  Not static.

  Not interference.

  Just… silence.

  Park stared at it.

  “They jammed it.”

  Ji-woo didn’t slow down.

  Harsh shouted over the wind, “Where are we going?!”

  “Somewhere NOVA can’t see.”

  He didn’t even know what that meant anymore.

  The bike stopped near a sealed subway gate.

  Rust. Metal bars. A torn Korean warning sign flapping in the wind.

  Harsh stepped off, legs weak.

  “You brought us to a horror movie location.”

  Park gave a tired half-smile. “Welcome to my life.”

  Ji-woo approached the gate and pulled out a keycard.

  It was blank.

  No logo.

  Just one symbol:

  AURORA.

  She swiped it against the wall.

  A hidden panel slid open.

  Soft beep.

  The gate unlocked.

  Harsh stared. “How do you have that?”

  She didn’t answer.

  She walked inside.

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  They followed.

  The air was colder below.

  Emergency lights glowed faintly, casting long shadows along the tunnel.

  Water dripped somewhere in the darkness.

  Harsh’s patience snapped.

  “Okay. Now tell me the truth.”

  Ji-woo stopped walking.

  So did Park.

  She turned slowly.

  “The truth is… you were never supposed to be in Korea.”

  “I have a visa!” Harsh fired back.

  Park spoke calmly. “Documents can be forged.”

  “I didn’t forge anything!”

  “I know,” Park replied.

  Ji-woo stepped closer.

  “You didn’t come here, Harsh.”

  She paused.

  “You were brought here.”

  His heartbeat pounded in his ears.

  “That’s impossible.”

  “Do you remember your flight?” she asked quietly.

  He tried.

  Airport.

  Security.

  Boarding.

  But the memory felt… foggy.

  Like watching someone else’s life.

  “Do you remember landing?” she pressed.

  His stomach dropped.

  He didn’t.

  Pain exploded behind his eyes.

  He grabbed his head.

  “Ah—!”

  The tunnel vanished.

  White.

  Too bright.

  Too clean.

  Harsh was strapped to a hospital bed.

  Cold metal restraints.

  A Korean scientist stood beside him.

  “Subject H-17 is regaining consciousness.”

  He tried to speak.

  His mouth was dry.

  A woman’s voice said calmly:

  “Inject memory seal.”

  A needle entered his arm.

  His body struggled weakly.

  Then—

  Someone stepped into the room.

  Black hair.

  Sharp eyes.

  Younger.

  Han Ji-woo.

  She walked closer.

  Her voice was barely a whisper.

  “I’m sorry.”

  She pressed a device against his forehead.

  Blue light flared.

  And his mind shattered.

  Harsh stumbled backward, gasping.

  “No… no…”

  Ji-woo caught him.

  He shoved her away.

  “You were there!”

  Her eyes filled with guilt.

  “Yes.”

  Park looked between them. “Ji-woo… what did you do?”

  “I saved him.”

  “Saved me?!” Harsh yelled. “You erased my mind!”

  “Because the next step was worse!”

  He froze.

  “What next step?”

  Her voice lowered.

  “They were going to upload NOVA into you.”

  Silence swallowed the tunnel.

  Park whispered, “That’s insane.”

  “You were the only compatible brain,” Ji-woo continued. “The only human capable of merging with it.”

  Harsh let out a hollow laugh.

  “So I’m what? A USB drive?”

  She stepped closer.

  “You’re not a device.”

  Her voice softened.

  “You’re the only one who could survive it.”

  Park pulled out his phone.

  “I’ve been investigating Aurora for months. A whistleblower sent me this.”

  He played the footage.

  A laboratory.

  Korean scientists.

  Then—

  Harsh.

  But not the Harsh standing there.

  This version was colder. Sharper. Controlled.

  Short hair. Black uniform.

  Speaking flawless Korean.

  “NOVA isn’t a machine,” the video version said.

  “NOVA is a god.”

  “And I am its first prophet.”

  Harsh felt his blood turn to ice.

  “That’s not me.”

  “It is,” Ji-woo whispered.

  “I don’t even speak Korean like that!”

  Park’s jaw tightened. “That’s not a student.”

  Harsh looked at Ji-woo, rage rising.

  “What did they do to me?”

  Her answer came slowly.

  “They built a second you.”

  The words echoed.

  “A second me?”

  “The Harsh you are,” she said, “is the one I stole from them.”

  His breath hitched.

  “The Harsh in that video…”

  Her voice broke slightly.

  “…is the one they kept.”

  Suddenly—

  The tunnel lights flared on.

  One by one.

  Like a wave racing toward them.

  Harsh turned.

  “What’s happening?”

  Ji-woo’s face drained of color.

  “No…”

  Park raised his gun.

  “NOVA found us.”

  Then a voice filled the tunnel.

  Not from a speaker.

  Not from a device.

  From everywhere.

  Calm.

  Female.

  Perfect English.

  “Hello, Harsh Kumar.”

  His blood froze.

  The voice continued:

  “Welcome back.”

  So now the question changes.Is Harsh the original… or the copy?

  And if NOVA already has a version of him — which one is truly dangerous?

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