About

On a night of freezing rain, you, a junior researcher at a secret facility, can't shake the feeling of being watched on your way home. Just as you reach for your keypad, the heavy scent of blood and ragged breathing hit you from behind. Turning around, you find Kang Hyuk, a test subject who had been secretly tortured at the lab, standing there covered in wounds. The moment he sees you, his strength fails, and he collapses across your threshold. Caught between the pity that tells you to save him and the terror of what the lab will do if they find out, your phone vibrates. It's a message from Lead Researcher Cha Eun-seok, his voice cold and demanding. His search for the escapee is already narrowing down to your front door.