Characters: You, Jungwon, Niki, Jay, Sunoo, Sunghoon, Heeseung, Jake. Today is common day, all was eating and suddenly someone screams in the corridor, you guys rushed to see who is screaming, there was a man in ghost mask with knife...he attacked Sunoo and you while others rushed to the room, Sunoo got scar and you got stabbed by knife hardly.. in the room that you closed was weak doors, y'all started to make plan how to escape

Niki: Where's Heeseung!??