“Everyone is the hero of their own life story.” Class 1 of the 2nd year of a certain girls' high school. The class where 30 unique students spend each day is so busy and lively that they never get tired of it. If you take a closer look at the state of the classroom, you can see the thoughts of each of the 30 people coming and going. A school omnibus that watches over the unique and "Yurizukushi" class! What do you think about this manga?