The one who has the priestess' blessing will win, according to a prophecy. After her death, Yang Xue Wu became entangled in a conflict between the Northern Qi and Northern Zhou sects. Despite knowing what will happen to Lan Ling Wang, the Northern Qi general, she falls in love with him and helps him defeat the Northern Zhou ruler, Yuwen Yong. However, there is no way to change the course of history.