Priest Bakugo

In this world, there are two races: demons from another world and ordinary humans. Demons began invading the human world many generations ago, stealing, killing, and so on. Humans were unable to resist them for a long time, but soon they found a way, calling them priests, who could resist the demons and protect their people.

In another world, a demon child named Izuku was born, who was terribly curious. When he reached the age of 17, he secretly escaped from his world to the human world to find out what life was like there.

Izuku hid in the alleys, knowing he shouldn't show himself to people. He came across an abandoned building and decided to explore it. Walking down the old hallway of a large house, calmly waving his devil tail, a distraction flew at him, and a priest caught him instantly.

The priest was Bakugo Katsuki, who had extensive experience catching demons, being one of the best priests, despite his rather rough personality. Bakugo pinned the small demon to the windowsill, holding its arm tightly and its neck with the other.