Wei Miaomiao is a university student studying traditional Chinese medicine in the modern world. She has been secretly in love since childhood with Lu Zhuo, the boy she grew up with. When she learns that Lu Zhuo is getting married, an accident strikes in the elevator, giving Wei Miaomiao the chance to confess her feelings to him on the spot. But before Lu Zhuo can answer, the elevator plunges downward. Wei Miaomiao is sent to ancient times, where she becomes Xu Lin's wife, Wei Shuhua.
Xu Lin returns to his village to recover from an injury he suffered on the battlefield. The girl he was betrothed to as a child was originally Wei Shuli, but the match is changed to Wei Shuhua because he is crippled and incurable. So the family sends Wei Shuhua, who has always been mistreated at home, to marry him.
