A young girl pretends to live a normal school life with her friends, unable to perceive what is truly happening around her.

Takeya Yuki is in love with the school. For her, it's a wonderful place, where she enjoys her school activities, especially the activities of her club: School Life Club. The club has Rii-chan as the president, Kurumi-chan as another member, and the teacher, Megu-nee, always there for them. Yes, she is in love with her school... in her mind. Because, for her, the reality of the school and their club's activities is way too hard to be perceived...—MU