Yamanobe-sensei is back, and now he's trying to get everyone in the Sket-dan to play a nutty board game called Hyperion. Everyone except for Himeko, as only men can appreciate this game, supposedly. But the epicness gets Bossun and Switch very enthused about the game, and soon they find themselves heading to the world tournament...
It is a devilish game that passionate men 
get extremely fired up about for a short time.
Es un juego diabólico donde los hombres apasionados
Es un juego diabólico donde los hombres apasionados
É um jogo demoníaco que deixa os homens
 impulsivos por um breve período.