After a generation of strongman Nangong Yixin died in the Yanghe River Valley conspiracy, due to the loss of a large number of family elites and the only male in the family who was still young, the Nangong family was in a state of crisis in the face of the oppression of the major martial arts forces. The Dongting Li family, which is close to the Nangong family's sphere of influence, secretly plotted against Nangong Yixin's wife and had to fake her death. In order to avenge his mother, Nangong Tianlin brought the Nangong family into the martial arts world, a sea of desire full of power struggles.