After the family split up, I achieved martial arts sainthood.

Gu Xin transmigrated to a dynasty world where martial arts reigned supreme, supporting his family by hunting in the mountains. Local gangs, using the guise of a mountain god, extorted money from him, and Gu Xin, burdened by his growing debt, decided to fight back by learning martial arts. However, his biased grandfather deliberately obstructed and exploited him. Having seen through the coldness of human nature, Gu Xin decided to separate from his family and pursue martial arts alone, eventually becoming a martial arts saint.