Xuechuan, an inverse bone sword cultivator, turned into a demon at the age of 300 and was personally imprisoned in the Phaseless Prison by Taoist companion Xie Wujiu, completing his first betrayal.
In prison, she used half her soul to refine the sword spirit Awu, broke her own sword bones, and escaped from prison. She vowed to take Xie Wujiu with her to life and death, triggering the second betrayal - Xie Wujiu came out of Kunlun for her, and used his body to protect himself from the heavens and was about to die.
Xuechuan took the remains to kill Kunlun and cut off the Eye of Heaven, but found that the fallen demon could not exchange for his life, and it was fate itself that betrayed him for the third time.
The three scenes of disaster forced a moral premise: if the people sacrificed love, she was willing to sacrifice herself as a demon in exchange for no one being sacrificed by the "law of heaven" in the future.
In the end, her soul turned into snow, and Xie Wujiu was reborn. When the peach blossoms bloomed again - the snow fell on the clouds, and love won the sky.