"Goddesses and gods are summoning too many to other worlds! It's utter chaos!"

In a world where negative energy diminishes thanks to the heroes' exploits, demon lords are destroyed one after another by the summoned heroes.

"This is unfair!" Feeling this way, the Evil God also decided to summon someone to another world.

Thus summoned, Kosuke Kuroi received power from the Evil God, but after a calm assessment of his own nature, he decided to create a dungeon.

A dungeon management story about mocking arriving adventurers and collecting negative energy.

And today, the wicked traps set by Kosuke and his monsters rain down upon the adventurers.

Published by HJ Novels. Volume 1 is out now. Volume 2 releases October 23rd!