This Knife of Mine Is Designed to Kill Decent People.

Yan Yan traveled through time and transformed into a good-for-nothing dude who bullies men and dominates women. Before he had time to adapt to his new identity, the so-called "right path" came to kill him. His father was sacrificed, his sister died tragically, and the whole family was destroyed. He stood up from the sea of ​​​​blood from the mountain of corpses with a bloody knife, and transformed from foundation waste to golden elixir overnight. But he soon discovered that the person who killed his whole family was just a microcosm of this world of cultivation. Those decent people from well-known families shouted "eliminating demons and protecting the Tao", but what they stepped on were the bones of mortals. When a monk kills a mortal, he is like crushing an ant. No one cares, no one asks, no one even thinks it is wrong. "Yan Yan, for a mortal ant, you actually——" "This knife of mine is designed to kill bad guys. It doesn't matter whether you are a so-called decent person or not!" Bloody and bloody - open! Demons will be destroyed for all tribulations - open! From this moment on, he no longer only avenges his family. He wants to kill this world of cannibalistic cultivation, overthrow those sanctimonious hypocrites, and rebuild a world where mortals can live uprightly. The Righteous Sect called him "Yama" and said he was the biggest demon in ten thousand years. But the knife in his hand had never been stained with a drop of innocent blood. "Quick, go and ask the ancestor to come out, otherwise... Otherwise we will all die!"