A demon lord decides to break from the evil mold when building his dungeon--and develops a pleasant city instead! In a world where demon lords build dungeons and devour human emotions, one rookie demon lord, Procel, has a new idea. Procel seeks to build a revolutionary new dungeon where humans and monsters can coexist. But first, Procel must defeat the Wind Demon Lord. Based on the light novel series in Japan, this sexy fantasy tale has built something truly special!

In a world where demon lords build dungeons and devour human emotions, one rookie demon lord, Procel, has a new idea. Procel seeks to build a revolutionary new dungeon where humans and monsters can coexist. But first, Procel must defeat the Wind Demon Lord. Based on the light novel series in Japan, this sexy fantasy tale has built something truly special!

After obtaining a forbidden power, Procel learns of a senior demon lord's plot against him. Unwilling to let another lord belittle his townspeople or force them to submit to outside rule, Procel plans a counterstrike against the oppressive neighboring town, Eklava. But as fear and despair grow, so too does Procel's untapped power as a demon lord. When he learns that his fellow demon lord, Marco, is facing an attack, he must put that new strength to use, beating back the oppressive force!

TROUBLE IN PARADISE Construction on Procel’s utopia is finally underway. But nothing seems to be going right for the young demon lord. Between negotiating with shrewd merchants, bestowing names on contracted monsters, and facing off against fellow demon lords, Procel has his hands full. Who knew building a city would be this difficult?

DIVIDE AND CONQUER? The war rages on! Outnumbered, Procel splits his main force and goes on the offensive...but will it be enough? A nightmarishly powerful monster awaits Quina and Rorono in the dungeon of the Demon Lord of Mucus. Meanwhile, a certain Ancient Elf is trapped in the labyrinth of the Demon Lord of Chaos...or is the Demon Lord trapped with her?

THE COST OF WAR AND GREED Procel’s dungeon utopia is threatened by the greed of their neighbors, but it’s up to Wight to defend them. Whether he’s up against a human or a demon lord, he must use all of his tactical skills to defend the peace of their dungeon. But fierce battles bring with them bitter losses—will the price of this dungeon war be worth it in the end?

Construction on Procel's utopia is finally underway. But nothing seems to be going right for the young demon lord. Between negotiating with shrewd merchants, bestowing names on contracted monsters, and facing off against fellow demon lords, Procel has his hands full. Who knew building a city would be this difficult?