Fang Shu, a modern psychiatrist, accidentally traveled through time and became Fang Shu, a concubine from Chu State who was about to be remarried.
She has a "mind-reading" golden finger, but she just wants to live a stable life.
However, an unexpected marriage exchange tied her to Xie Yunlan, a playboy with excellent melon-eating skills.
Xie Yunlan seems to be cynical, but in fact he can see into other people's secrets. He saw through the marriage-swapping conspiracy at the beginning, and gained the "Martial Arts Master" ability because of saving the heroine.
