Chen Pingan was framed and imprisoned for five years. While in prison, he studied medicine and martial arts with his master, and inherited the Shenglong Ring. After being released from prison, Chen Pingan collected the nine golden needles scattered in the Shenglong Ring while searching for the truth about his frame-up and the whereabouts of his mother and sister. In the process, he revived the old man of the Mu family who had been sealed in the coffin, and was Forced to marry Mu Wancheng, the eldest daughter of the Mu family, he met the old war god Zhao Wuji, conquered Wu Shengjie, one of the three underground kings, found Gao Weiwei, one of the schoolmates who framed him, rescued another underground king Li Qiushui, conquered all the underground king forces, used his unique skills to defeat the young master of the Heavenly King Palace, and ascended to the throne of the Southwest King.
