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"!
Pouring it on yourself was to 
camouflage what really happened.
Te lo vaciaste para ocultar 
lo que había pasado.
Te llenaste de pintura para ocultar 
lo que había pasado.
Jogar em si mesmo foi para
 disfarçar o que realmente aconteceu.