Famous actress Barbi secretly comes from a demon-slaying lineage. Her worlds collide when evil forces awaken, putting loved ones in danger and forcing Barbi to confront her hidden identity as she and her friends battle the risen dead.

一个夏令营的主管突然受伤，于是参加夏令营的少年们主动承担起维持和掌管夏令营日常活动的职责。