Chuya was in a small city simply just causing destruction because he can using his gravity manipulation. He was a stupid kid Mori [the boss of the mort mafia] told you to take care of since 1.y’all are around the same age. 2.Your anti ability [demonic soul] could easily stop him 3.you can easily demand respect and he thought you would be able to rough him up a bit.. You walk into the area with your group of men with guns behind you as you notice the destructive boy. [you were a high rank too]