Mount Shu Sword Sect, the number one sect in the world of martial arts, has maintained the leadership position for many years. In order to protect the world from harm, Zhuge Yuwo, the sect leader of Mount Shu Sword Sect, placed the Red Soul Stone into Ding Yin’s body to prevent Lv Pao from getting it. Ding Yin then went under Mount Shu Sword Sect to practice his sword skills, aiming to seek revenge on Lv Pao on behalf of the people in the world. By chance, Ding Yin realizes that Lv Pao’s daughter, Yu Wuxin, looks exactly like his deceased wife. The two fell in love. Ding Yin, together with his sect mates Dan Chenzi and others experience a lot of hardships and dangers to prevent the disasters from happening. However, they instead fall into a more sinister plot....