You Were Told to Patrol the Mountain, So You Slayed the Demon Emperor?

Reborn into a world in chaos. Monsters run rampant, demons wreak havoc, and false gods from the Upper Realm lurk nearby. Su Li stands atop the Southern Wastelands, one foot on the corpse of a demon emperor, gazing at the Heavenly Gate with a smile he can barely suppress. “Monsters? False gods?” “All I see is a pile of walking killing merit!” … By spending killing merit, he can strengthen his body, deduce martial arts, and command demonic shadows. From 【Bronze Skin and Iron Bones】 to 【Indestructible Diamond Body】 From 【Monument-Shattering Palm】 to 【Wild Heaven Palm】 From 【Demonic Shadow】 to 【Lord of Ten Thousand Demons】 Where does killing merit come from? Slay monsters! Exterminate demons! Destroy gods! Across the Nine Heavens and Ten Lands, on the boundless path to immortality, I shall reign supreme!