The Demon Slayer of the Town Demon Division: Red Words Grant Me Only Killing, No Mercy

The Great Gan Dynasty, a world overrun by demons and monsters, where evil spirits reign supreme. Lu Yuan transmigrates and becomes a lowly county constable, awakening a Word Trait Synthesis System. As long as he kills demons and monsters, he can obtain Word Traits, which can be synthesized and upgraded when conditions are met. Synthesize the red trait -- Invincible, Unbreakable; Synthesize the red trait -- Master all laws of heaven and earth as if observing patterns on the palm of your hand; Synthesize the golden trait -- Internal injuries recover rapidly with the flow of qi and blood. From then on, the Town Demon Division of Qingzhou gained a demon-slaying captain who never left a single one alive. His heart is as hard as iron, his hands are as ruthless as knives. No compromise, no surrender, no mercy, no leniency. Once he makes a move, he must exterminate them all; he cannot sleep if even one escapes. His every strike is a killing blow, his passage leaves the area cleared, leaving only demon corpses and no lingering threats wherever he goes. Next to appear is the fiercest demon-slayer, the combat power ceiling of the Great Gan Town Demon Division, the youngest demon-slaying captain in three hundred years, the Demon-Slaying Commandant, the Demon-Slaying General, the Guardian Envoy, the destroyer of the Seventy-Two Demon Caves of Qingzhou, the raider of the Thirty-Three Demon Dens of the Northern Lands, the human embodiment of the demon and monster calamity, the agent of eradicating all evil -- Lu Yuan.