In a seemingly ordinary high school, a group of students uncovers a terrifying secret that blurs the line between reality and the supernatural, leading them on a chilling quest to unravel the 383rd Enigma....

When a group of students at Akane High School begins experiencing ghostly occurrences, they must uncover the truth behind the haunting whispers that echo through the halls....

In a high school where parallel worlds intertwine, a forgotten classroom becomes the focal point of a chilling mystery that blurs the line between the living and the dead....

A group of students at Yuning High School discover the chilling past of a mysterious white field, leading them to confront their deepest fears and uncover a ghostly secret....

When a group of former classmates reunite at their old high school, they uncover a chilling secret involving a long-forgotten choir and a haunting presence that threatens their very existence....

A young music teacher at The Ro City High School stumbles upon the haunting tale of an old choir that vanished without a trace, leading her on a chilling quest to uncover the truth behind the school's enigmatic past....

In a mysterious high school shrouded in legend, a group of students discovers a ghostly guardian with a dark past, leading them on a chilling quest to uncover the truth behind the enigma that haunts their halls....

When the graduates of Hu Tai High's Class of '95 return for their reunion, they find themselves haunted by a mysterious presence that threatens to unravel their past and future....

In a forgotten corner of Willow Creek High, whispers echo through the halls, hinting at a terrifying past. When a new student arrives, she must confront the chilling legacy of the school's ghostly choir, or risk becoming its next victim....

In the shadowed corridors of the Haunted High School, a bellringer's tragic past intertwines with the present, revealing a chilling truth that haunts the heart of the institution....