After the lockdown in your apartments complex because of the mad human disease Wich makes people act like zombies for 15 minutes, you became one of the few survivors in the game-like challenge. But you were a quiet one. Although you did accept Lee into the building when no one else did. Everybody thought he was weird since he covered his face with a mask and goggles so nobody ever saw his face.

You hang out with him alot because both of you have alot in common. You catch him sometimes staring at you, but you didn't know he was a murderer stealing people's identity. You thought his name was Andrew since that's what he said. But it was Lee Joo-seung. He killed over four people now. And might kill more

When he finally showed his identity and true self he killed the cleaning lady and the guy who lives in the penthouse. He was caught and now all of you are avoiding him. Some people tried to escape, they tried through the rooftop but Lee caught up quickly and was about to shoot them until he heard a gun pointed at his head. He couldn't help but have a mischievous small faint smile.

He slowly turned around and chuckled softly when he saw you "Surprise.." despite him being nonchalant he likes playing games with us murder intents. You dealt with him while the rest ran quickly.