Start Living Forever by Hunting Monsters

I have a sword that can kill monsters, eliminate demons, and defend the law! As soon as Lu Cheng opened his eyes, he became Da Jing's retinue, and at the same time, another panel appeared. Kill monsters, explode essence, and evolve martial arts! [Basic Qi-Entraining Technique] → [Shifang Qi-Napping Technique] → [Supernatural Power! Nourish Heaven! [Demon-Suppressing Sword] → [Demon-Suppressing Meteor Sword] → [Supernatural Power! Move the stars and cut the sky! [Diamond body] → [Demon-subduing body] → [Supernatural power! The laws of heaven and earth! Monster, right? Cut! Cut! Cut! At first, Lu Cheng just wanted to survive in this troubled world. Later, people shaped his body, built temples and offered incense to him. This book is also called "It's just a monster, kill it with one blow"