Chu Kuangsheng, son of Patriarch Chu in the remote Shiyang town in Shenlong Empire, was born weak and unable to train. Due to his cultivation impairment, he is the laughingstock of the entire town. Three years ago, his parents go missing while on official duty. His talented and beautiful sister, Chu Liu'er, is the apparent successor to head the Chu family but she suffers a strange illness. Since then, Chu Kuangsheng's situation gets increasingly difficult. During an ambush, the injured Chu Kuangsheng inherits the ancestral technique of Chu family, rebuilding his damaged meridians. From then on, Chu Kuangsheng's training progresses rapidly.