Synopsis
Transfer student Kouichi Sakakibara returns to class 3-3 at Yomiyama North Junior High after being absent for the first month of school due to illness. He feels a strange pull toward Mei Misaki, a quiet girl with an eyepatch whom he encountered in the hospital during his leave. However, his classmates refuse to acknowledge her existence and warn him not to get involved with things that do not exist. Ignoring their caution, Kouichi befriends Mei and soon uncovers the dark truth behind their unease. The disturbing rumors center on a former student of class 3-3, but no one will fully explain the tragic event to Kouichi. Drawn into the curse affecting his class, he sets out to understand its link to his new friend. As terrible events begin to unfold around them, Kouichi, Mei, and their classmates must solve the eerie mystery—but doing so will come at a heavy cost.