When a group of curious teenagers discovers the forgotten stories of a schoolhouse's past, they unravel a chilling mystery that intertwines with their own lives, leading to a terrifying encounter with the school's restless spirit....

In the eerie halls of a seemingly ordinary school, a hidden truth threatens to unravel the lives of the students, led by the mischievous Shin-chan, in a tale of ghosts and school spirit....

In a forgotten school, a haunting lesson from the past continues to echo, revealing the dark secrets of the place and the students' fates....

When a group of high school students discovers a hidden room filled with old school memorabilia and eerie tales, they inadvertently unlock a series of chilling events that intertwine with the school's dark past. This is the story of their quest to uncover...