What, Do You Have Any Problem with Me Being the Savior?

This world is full of pests, damn insects that attach themselves to people and suck their blood. Xu Lingming has been thinking about how to completely solve this problem? Fuck me, Xu Lingming, I will kill you all! If all the bad guys are killed, there will be no more crime and injustice! It is easy to kill but difficult to save others. Killing is to protect lives. What on earth can stop Xu Lingming from saving people? No, absolutely not! Let the kind savior frantically save us with overwhelming hope! This is the story of an unknowing savior who sweeps across all realms and constantly saves the world.