An unexpected car accident awakened Shen Anran's memories of his past life, which was a world of immortality. In that world there was a woman named He Lingyue, who was his lover in this world. She blocked the fatal sword for him, so she lost all her magical power and finally disappeared in his arms. He had the impression that there was also a girl with this name in their school who was ranked number 13 in grade in the city. He went to see her out of curiosity the next day and took a first look. Shen Anran: Damn it, I fell.
Concept: There is a prototype, and the plot all requires prototypes