Liu Wuyin, who was an orphan from the war in the mortal world, became a female disciple of the Ninth Level Celestial Sect in order to survive. The hierarchy within the Immortal Sect is strict, just like a mortal palace. The female cultivators started a cruel "palace battle" to compete for the favor and dual cultivation resources of the sect leader Tantai Jin. Liu Wuyin was helpless and relied on her perseverance to survive in the strife.
Tantai Jin practices the ruthless way, and needs to go through love tribulations and kill his wife to prove the way. He chose Liu Wuyin, who had a special destiny, promoted him to his side, and gave him the illusion of being his only favorite. In the repeated frame-ups and crises, Liu Wuyin relied on her wisdom to resolve the difficulties caused by the "harem" forces such as the daughter of the sect elders and the saint, and gradually fell deeply in love with Tantai Jin.
However, when Liu Wuyin had hope, Tantai Jin personally cut off her inner elixir in front of everyone, just to help the real "Bai Yueguang" reshape her immortal body (actually to cut off her love). Liu Wuyin fell into the devil's abyss with hatred.
Three years later, Tantai Jin failed to attain enlightenment and was surrounded by inner demons. Only then did he realize that he had fallen in love to the bone. He searched all over Jiuzhou, only to find a cold body, and ended up guarding her lonely grave for a long time, becoming a fairy and becoming a demon.
