Maou-sama no Machizukuri! ~Saikyou no Danjon wa Kindai Toshi~
Author: 月夜 涙（るい）, Tsukiyo Rui
Latest: Volume 10 Chapter 22
Summary:
Beings that create and control monsters and demons, beings that build and reign over malicious labyrinths, the chosen individuals to possess an overwhelming Unique Skill… They are the Demon Lords.