When a ghostly figure is caught on camera in an abandoned schoolhouse, a group of skeptics and believers are drawn into a chilling investigation that challenges the boundaries of the supernatural....

In a quaint village shrouded in mystery, a forbidden love triangle and a haunting melody intertwine, revealing a chilling truth about the past and the fates of the lovers involved....

In a dormitory at Zhejiang Normal University, eerie echoes unsettle the residents. A student, Li Wei, is haunted by the whispers of a past resident, leading him down a dark path of secrets and supernatural occurrences....