Xiao Ziyan, the Venerable Master of Lingshan, took Wushuang in as a disciple out of pity for her orphaned state. Ever since Wushuang arrived, she was always getting into trouble, but her cheerful personality also changed Xiao Ziyan. From then on, laughter filled Ziyun Peak.
As the two spent time together, Wushuang gradually fell in love with her master. But their happiness did not last. It turned out that Wushuang was the world-destroying demoness, with baleful energy dwelling within her. Xiao Ziyan wanted to save Wushuang and stop her from falling into demonic corruption, but failed all the same. Later, after being manipulated by villains, the baleful energy within her was roused, turning her into a demoness who destroyed all living things.
To save the world, Xiao Ziyan had no choice but to kill Wushuang.
As she watched the people suffer, Wushuang remembered her master's teachings and knew full well how grave her sins were. In the end, she gave her life for all living things, and peace returned to the land...