Teppei just transferred into Kaimei Academy, and he's pressured to join the Sket-dan by his classmate, Bossun. Then, one day, Teppei is attacked by a mysterious masked paint chucker, "Paint Mask"!
Sorry about showing you that side of me.
Me disculpo por lo de recién.
Me disculpo por lo de antes.
Desculpa mostrar 
essa minha faceta.