From Becoming the Master of Monsters

When encountering demons, a young man with two horns on his head, red hair reaching his waist, and an extremely handsome appearance leads the demons to the front. Youdou: Actually, I really don’t want to be a master of monsters. This profession is completely useless. My ideal is to become a magic stick…, bah, it’s to become a great onmyoji. All the monsters: My lord, wake up, you are the leader of the monsters yourself! - Description from novelcodex.org