A nurse's desperate struggle against the malevolent forces of a cursed sanatorium, where the line between the living and the dead blurs....

In a secluded sanatorium, a brilliant scholar's descent into madness intertwines with a series of mysterious deaths, leading him to question the sanity of those around him and the true nature of his own psyche....

When a renowned healer arrives at the Tokyo Sanatorium, she finds herself haunted by the echoes of a past tragedy, where the line between reality and the supernatural blurs....

In a mysterious sanatorium, former patients are haunted by their past, as the walls whisper secrets of a dark past, leading to a chilling revelation about the true nature of the place....

In a sanatorium shrouded in darkness, a patient's desperate flight from madness leads to a chilling revelation that will challenge the very fabric of reality....

In a decrepit sanatorium, a young psychiatrist confronts the sinister past of a tormented soul, only to uncover a web of madness and malevolence that threatens to consume them all....

In a schoolhouse shrouded in mystery, a group of friends uncovers a sinister sanatorium, revealing a chilling past and a dangerous present....

In a remote sanatorium, a group of individuals with mysterious pasts are held captive by an otherworldly force. As they struggle to uncover the truth behind their imprisonment, their sanity begins to unravel, and the line between reality and delusion blur...

A young doctor's terrifying discovery in a decrepit sanatorium reveals a nurse's sinister secret, leading to a chilling confrontation with the supernatural....