I Grind in the Dark in the Hokage World

While playing a game at home, Maitero is struck by a truck and sent to Konoha, where he becomes Might Guy’s child. After overtraining one day, he awakens a golden finger that lets him enter the world of Diablo and become a Barbarian.

In Konoha, he climbs step by step to the position of Hokage. In the world of Diablo, he challenges the four Prime Evils.