When a group of students at the prestigious Maplewood University stumbles upon an ancient choir room, they uncover a chilling secret that intertwines their fates with the restless spirits of the past....

In a forgotten corner of Xiao Tao's campus, Xiao Tao discovers a ghostly presence that threatens to unravel her past and future....

In a once vibrant dormitory now shrouded in silence, a series of inexplicable events begins to unfold, leading a group of students to confront the chilling legacy of the dorm's past....