索菲在阴暗小巷中直面连环杀手，心跳加速，却毅然坚定。把申鹤焯出白水怎么办

　　Sophie, a young psychology major, finds herself kidnapped and thrown in a crazy wild battle royale game filled with musical serial killers, each of who have their own reason for killing. Now Sophie must do her best to survive the game and avoid being killed.