When a creepy Jack-in-the-Box is discovered and opened on the grounds of an exclusive girls' school, six brave students soon enter a fight to the fini

Moira Cole家人被残忍地杀害后努力地想要重建破碎的生活，但一切并不会那么容易，因为杀害她家人的正是与她拥有同样血脉的表弟。