"Everyone connected to me ends up unhappy. I might really be a witch..." It's been three years since Naname faced off against 'Ai' in an art museum. Now enrolled in a prestigious private middle school, Naname finds herself often lost in thought, tormented by recurring nightmares. One day, her best friend Yuu is attacked by a mysterious masked group known as the 'Real-Chung Hunters.' Following this incident, a series of terrifying events begins to unfold at school. Could the culprit behind all these incidents be... Naname herself?!