Yuni’s class arrived at the isolated mountainside dorm. From the moment they look up at the big, creepy, quiet building - Yuni has reservations. She gets this suffocating sense of Deja Vu - like she shouldn’t remember this place… but she does. When they get settled into their dorms for the night - they realize the teachers have all vanished, and their phones are all buzzing. A game. Mafia. Every night the students will fall asleep except Mafia. Mafia members (who are randomly chosen by the app) must kill a “civilian” student. When the sun rises, everyone will know who is dead, and they must vote on who they believe is the killer. It’s a fun game a lot of high schoolers are familiar with. But this time - if you get killed in the game - you get killed in real life. And in a high school where students have their own secrets, love triangles, drama, and hatred for one another - it’s hard to see who’s mafia and who’s killing the others because they just want them dead.