When a young historian discovers an ancient, abandoned monastery shrouded in legend, she stumbles upon a series of chilling events that intertwine with her own past, leading her down a path of danger, deception, and the supernatural....

The story delves into the eerie occurrences surrounding Mount Amagi's ancient monastery, as a group of inquisitive tourists uncover hidden truths and face their own fears in the face of the vanishing monks' legend....