The story takes place in Shu Mountain. A hundred years after the battle with the evil god Disha, Shen Xing, the 13th generation disciple who everyone thought died in that battle, unexpectedly appeared in the forbidden area of Shu Mountain, Mo Gaofeng.
Chen Xing's seniority is unusually high. Although she is over a hundred years old, she still has an appearance of about 20 years old. She is as cold as ice, astonishing as a celestial being, and is as low-key as if she does not exist in Shushan.
Unexpectedly, after reincarnation, his name in this life is Lin Chongqing, and he is already engaged!
Although she didn't want to disturb Lin Chongqing's life and secretly made a vow to protect him for the rest of his life, she didn't expect that fate would play a trick on him, and Lin Chongqing finally returned to Shushan.
At this time, the celestial phenomena were abnormal, indicating that Shushan would face a greater disaster than a hundred years ago. Faced with the suspicion of the Shushan elders, Duan Tianya's old enemy, and Long Huang's passionate love, she seemed unable to fulfill her promise easily. She could only desperately try to keep Lin Chongqing away from this disaster.
Chen Xing worked hard to help find the five artifacts left by Nuwa to save the world. While accompanying Lin Chongqing on his growing journey, she also met some very interesting people, such as Yu Zifeng, Long Huang, Xia Nianyuan, Xia Lianqiao, Lin Sheng, Su tide, Miao Yan... She was also deeply warmed and moved.
However, in order to protect Lin Chongqing, she activated the Evil-Eating Sword again and again, overdrawn her energy time and time again, and put herself to death. She unknowingly gave birth to inner demons, and finally came to an ending she did not want to see...