Hinata always plays alone. Pianica, recorder, playing house... Even if you play by yourself, you will soon get bored. One day, when I invite my friend to my room and have fun playing with them, I end up inserting a punchline into a small crack as a prank. The next day, when I went to school, I saw what happened yesterday on the blackboard! Hinata gets angry and runs outside. The male students come to pick her up and are brought back to the classroom with skillful words. Hinata's fate was waiting there...!? ? [*Bonus videos, bonus images, etc. are not included]