Feng Jiuge marries Qin Muting to help him overcome a personal crisis and rebuild his career. After Qin is poisoned, Feng saves Dr. Zhao and uses the reward to buy a rare herb. Qin's grandfather insists that Qin remarry, but Feng defeats the four wealthy daughters and reclaims Qin’s business from Liu's father. When Duan Tiangang challenges them, Feng has Qin bring in a mercenary for help, resulting in Duan's defeat. Seeking revenge, Duan Xifeng impersonates Qin, but Qin regains his memories and teams up with Feng to take down Duan.
