捕食進化~最底辺の俺が神となる~

He awakens a trash spirit; a serpent they call worthless. Betrayed and cast out, he rises through blood and hunger. When he tears into the Celestial Realm, he finds no gods, only monsters. He shatters heaven, and becomes the eternal sentinel of a newborn world. But when a god becomes the gatekeeper… who guards him from being forgotten?