[The fallen and reincarnated goddess VS the only remaining god's residence in the Nine Heavens]
In ancient times, at the beginning of Pangu's creation of the world, violence was rampant in the world, so the god of killing, Wuliang, was nourished.
In order to seal Wuliang, Nuwa used colorful stones to weaken Wuliang's power. Heaven turned the colorful stones into Linze Mountain and descended two new gods one after another, the water god - Yuan Xi, and the demon god - Ji.
Heaven sealed Wuliang in Ji's body. Because Ji's demonic power had not yet awakened, Wuliang used Ji's body to provoke a war between gods and demons. The Water God sealed him in the demon world. After that, the six realms were peaceful for 170,000 years, but no one knew that Wuliang was planning a bigger conspiracy.
Thousands of years later, in the northwest, there is a country named Daxia, which is the overlord of the northwest. Princess Anyang of Daxia never thought that her country would be destroyed and her family would be destroyed. The departure of her family, friends, and lovers was a huge blow to her. After her death, she turned into the resentful spirit A Yun and wandered around the world for thousands of years.
After attaining Taoism and becoming an immortal, she found that her friends, brother and lover were all here in the world. Not only that, she also discovered the truth of the past.
All tragedies are caused by Wuliang. With the help of Ji's Eye of the Void, Wuliang sees everything in the future. In order to prevent the Water God from taking back her soul, she dyes an Anyang flower with demonic aura. Ten thousand years later, she designs to destroy the country of Heyun and turn her into a resentful spirit, letting the Water God's soul possess her. If the Water God takes back her soul, she will be disheartened, and Ayun will also die from losing her soul.
In order to deal with Wuliang, Ayun used the power of the Wheel of Rebirth to go back ten thousand years ago to find a solution.
But everything that happened in the reincarnation wheel made it impossible for her to tell whether she was the goddess Chi Yuan or the fairy Ayun.