In the bustling and noisy Chang'an Street, Meng Yaozhu, an ordinary office worker, is facing the pressure of life. Not only does she have to deal with the harsh demands of her unscrupulous boss, she also has to worry about the rent. By chance, she was robbed on her way home, but accidentally awakened Chixi, an ancient spiritual beast that had been sleeping for thousands of years.
Chixi, a fox with red hair and mysterious power, was once the patron saint of the Meng family. However, due to falling into a coma, the mana was taken away by heaven, causing the Meng family's luck to decline. Meng Yaozhu's blood accidentally awakened Chixi. In order to make up for his past vows, Chixi decided to go to the small world with Meng Yaozhu to find the lost spiritual energy.
When he opened his eyes again, Meng Yaozhu didn't expect that his first world would be ancient times, and she was still a young lady! As the incarnation of a social creature and a commoner, she has become a eldest lady, and she has to start pretending! However, she found that she seemed to have forgotten something until she came to the temple and met a most familiar stranger.
