The Devouring System of the Evil Spirit

I have a swallowing system that can swallow all ghosts. As long as I work hard to cultivate my physical body, I will be able to surpass everything sooner or later. The evil spirits that spy on human beings, the evil spirit masters that release ghosts to slaughter the world, those who treat my compatriots like mustard as food, those who commit adultery with evil spirits and betray humanity, you will only have one fate. Gods can't defeat ghosts and gods? It doesn't matter, let me do it! I am the patron saint of people! I am the master of ghosts! In my name; kill without mercy! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.