Starting from Being a Slave, He Aspires to Be the World's Martial Arts Saint!

[System + Decisive Killing + Cool Articles + Multiple Female Protagonists] Lu Chen traveled through time and space in the body of an 'old' domestic slave who was guilty of the following crime. Not only did he have evil thoughts towards his own lady, he even colluded with outsiders in order to join forces to destroy the Gu family. In this world where strength speaks for itself, Chase Lu knows that the so-called collusion is just wishful thinking on his part. When the other party comes and gets what he wants, he will be the first to die. At the critical moment, Lu Chen bound to the [Full Level Comprehension] system. As long as he practices diligently every day, he can trigger a steady improvement in the proficiency of the 'Full Level Comprehension' technique, break the shackles of his bones, and break through the realm of martial arts! [Your proficiency in Houtian Martial Arts 'Zhan Xuan Dao' will increase by 1...] [Breaking through the realm, reaching the fourth level of the acquired realm. [You practice the innate skill 'Innate Mysterious Qi Technique' skillfully +1…] [Breaking through the realm, reaching the first level of the innate realm. [You carefully understand the rules of power... Your proficiency increases and your realm improves...] When he suddenly looked back, he realized that he had climbed up the ladder step by step, from a small criminal to a domestic slave, to become the only martial saint in the world, breaking the void with one punch!