When a mysterious figure known as the Phantom begins a series of macabre dances at the threshold of Nanjing's most historic sites, a young historian must unravel the enigma before it consumes her life....

When a young woman discovers a hidden door in her grandmother's attic, she stumbles into a world of secrets and danger, where her own identity is at stake. With time running out, she must navigate a labyrinth of deceit and betrayal to uncover the truth ab...

When a fire line's threshold becomes a gateway to the supernatural, three brothers find themselves trapped in a triangle of terror, forced to confront the ghosts of their past and the fire of their future....

When a young actress discovers a mysterious stage door in an old theater, she is drawn into a haunting that tests her courage and sanity, leading her to question the very nature of reality....