――Simply strong!! That's all!!

Two years ago, Shinozuka Fuuryu was summoned as a Hero to Fals A. Prill. He defeated the Demon Lord and finally returned to Japan... or so he thought! However, he found himself in a Japan that was no longer Japan — a land overrun by a mysterious "Status Effect" system, where monsters roamed through cities transformed into dungeons! Utilizing the Heroic power he gained in the parallel world of "Next March," alongside the new Heroic power he acquired upon arriving in this dungeon-ridden Japan, Fuuryu sets out to conquer the proliferating dungeons. This is the story of a boy who, with nothing but overwhelming power, sweeps aside every obstacle in his path.

※※This work originally began as an April Fool's joke, but I found myself enjoying it so much while writing that I've decided to continue updating it.※※