How to Build a Dungeon: Book of the Demon King is a mature, dark fantasy series about one man’s thirst for power and ambition to create the ultimate dungeon.

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

An all-new manga series about dungeons, succubi and black magic! How to Build a Dungeon: Book of the Demon King is a mature, dark fantasy series about one man�

A dark and Mature-rated sexual manga series about dungeons, succubi, and black magic. At the end of his life, after decades of painstaking research, Aur has fin

After dedicating his life to arcane research, Aur has finally unlocked the secrets to becoming a Demon King. Using his newfound power to summon the enchanting s