Xu Zichu, an ordinary high school senior, was forced by an evil spirit to drink the reincarnation water. His soul left his body and traveled through time and space to the small country of Linghu. She was originally not good at studying in modern times, but she came to ancient times and decided to change her mind and become a famous heroine through the ages. In the Qingtong Kingdom, he met Yun Ling, who was as beautiful as a fairy, and became the "brother and sister" of Murong Yayan, the legitimate son of a martial arts family...