I Suppressed the Heavens and Was Exposed by My Girlfriend at the Same Table!

(Urban martial arts, semi-sweet pet, suspense and brain-burning) The former Nine Ruins Supreme was reincarnated as a high school student, and anyone who messed with him would die. The evil spirits come and destroy them one by one, and the masters come and blast them one by one. It's so exciting to crush all the way with X! (There are many sweet pet elements, but they won't steal the main plot)