The narrative centers on Mito Chiharu, who has faced difficulties in various pursuits such as academics, cooking, and piano playing despite her best efforts. Her success with running led to her becoming obsessed with track and field, causing her to neglect social interactions, particularly with boys. One day, while retrieving notebooks from the staff room, Mito accidentally collides with Yuuki Tomohiro, a popular member of the basketball club known for being sleepy-headed. What transpires next?