Fantasy: Become Invincible from the Escort Agency

Fang Xiu was originally an escort in the Weiyuan Escort Agency. He was severely beaten by a robber on the way to escort the escort. Unexpectedly, his own escort leader actually wanted to poison him to save medical expenses. When he was about to die, Fang Xiu obtained the Martial God Growth System. From then on, Fang Xiu's personality changed drastically, killing all his enemies and defeating all the heroes. "My name is Fang Xiu, and my grudges in the world can only be settled in death."