Bound Without a Skeleton

A planned mine exploration actually allowed college student Zhou Yang to witness his teammates transform into twisted monsters. When he was rescued by the official agency "Coordination Bureau", he was told that the world had long since collapsed: the blood patterns on the rock walls were the afterimage of ancient rules, and the nightmare in the city was the echo of the erosion of chaos. If you want to save others, you must first curse your own body. When Zhou Yang chose to inject medicine and exchange flesh and blood for strength, he also gradually revealed the bloody truth about the earth as the ultimate battlefield in the universe.