In a certain Reiwa year, the world abruptly came to a halt.

Electronic devices worldwide fell silent, ships drifted, and planes crashed.

An unprecedented crisis befell humanity.

The cause was the dungeons that suddenly appeared worldwide.

--Ten years later.

One day, as people were somehow managing to reclaim their former lives,

a large black hole appeared behind one man's house.

The Reiwa Dungeon Life of a man in his 40s now begins.

The Reiwa Dungeon Life of a Man in His 40s has been greenlit for a comic adaptation as "Tokyo Dungeon Life of a Man in His 40s"!

Your support is greatly appreciated!

The comic adaptation is currently being serialized on Manga Box!