Because her body was possessed by a ghost, Sui Ying's soul wandered outside for more than ten years. She watched the ghost occupy her body and use her own body to commit suicide. It was not until the ghost completely died that she understood why she had experienced this. With compensation, she returned to the night when she was fourteen years old and her body was taken over by the ghost.
Note: In ancient times, the heroine was the only one who practiced immortality.