The Ultimate Devil of Martial Arts

After waking up, Tang Gu found himself in the world of Tianlong and became a third-generation disciple of the Xingxiu Sect. Suddenly, Tang Gu felt bad! You said that everyone has traveled through time, and others will either become the favored ones of heaven, or become the protagonists, while he has become a trivial little loser. However, Tang Gu was not afraid, because he had a demon system. Once the system came out, he would be invincible! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.