C748 Yin Yang Sword Formation

The oldest elder, who was also the Great Elder of Yin Yang Sect, directly defined the Master of Yin Yang Sect that had been killed by Yang Su before as Yang Su's supply.

More accurately speaking, the previous Yin Yang Sect Master did not have any substantive status at all. His existence was to provide Yin and Yang Qi for the next Yin Yang Sect, and he was just like a puppet