Yun Qianyue was originally the noble moon god in the heaven, in charge of the power of the moon, with a beautiful appearance and a cold demeanor. She and Mo Yuan, the god of war in heaven, are in love with each other. They are a pair that everyone admires. However, a mysterious fox demon Su Yao came to heaven. She was jealous of Yun Qianyue's status and relationship with Mo Yuan, so she used a trick to frame Yun Qianyue for stealing ancient artifacts from heaven, causing chaos in heaven. The Emperor of Heaven listened to Su Yao's slander and sent Yun Qianyue to Jiuyou Purgatory, a place where evil forces gathered and full of endless pain and torture. Although Mo Yuan was suspicious, he could not defend Yun Qianyue under the majesty of the Emperor of Heaven.
Yun Qianyue suffered a lot in Jiuyou Purgatory, but she accidentally discovered a mysterious technique that could restrain the evil power of Purgatory. With her strong will and perseverance, she practiced in Purgatory for thousands of years. Thousands of years later, Yun Qianyue not only developed great strength, but also mastered the eye skill that can see into people's hearts, and learned the truth about why Su Yao framed her.
At this time, due to the theft of ancient artifacts, the heaven lost its checks and balances on evil forces. Demons were rampant and the people were miserable. Yun Qianyue returned to Heaven full of hatred and determination to save Heaven. As soon as she came back, she was blocked by Su Yao and some gods who were bewitched by Su Yao. Yun Qianyue was not afraid and used eye skills to expose Su Yao's ugly face and conspiracy, allowing everyone to see her true face. When Su Yao saw that the conspiracy was exposed, she became angry and united a group of demons to attack Yun Qianyue.
In the fierce battle, Yun Qianyue showed great strength. She used the power of the moon and the skills she learned in purgatory to resolve the enemy's attacks time and time again.