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"!
But when it comes to evil lookin',
Pero si es por mirada malvada,
Pero si es por mirada malvada,
Mas falando em mal-encarado...