During the Zhenguan period of the Tang Dynasty, Bai Ling'er, a fox demon from Qingqiu, came down the mountain to the human world in order to find the reincarnation of the scholar who saved him a hundred years ago. She transformed into a woman and met Zhang Zimo, a scholar who was rushing to take exams in Chang'an, and found that he was the reincarnation of her benefactor. She helped Zhang Zimo avoid being framed by evil spirits and became the top student in high school. However, he was blocked by heaven because of a different path. In the end, the two went through hardships and were able to stay together.
