The Second in Command of the Demon Clan Is Not a Demon Clan

The second-in-command of the Demon Clan—the only Duke of the Demon Clan—the general who leads the Demon Clan. Be clean and self-sufficient—not be close to women—oversee your power— But actually I am not a demon at all! Keep yourself clean and stay away from women? That's because I'm not good enough! Become! Year! Ah! The second-in-command of the demon clan is actually an elf. There are orcs invading the territory above, rioting monsters below, and nobles who are against me in the middle... There is also a devil boss in front of me who is out of tune all day long... With his eyes darkened, he could not see the future of the Demon Realm. "How did such a person become the devil?"