My best wife, Fang Zhiqiang, is played by Zhang Xiaoshuai, a new movie star from the Mainland. After graduating from college, Fang Zhiqiang owed more than 500,000 yuan to treat his girlfriend Nie Qian's father, but his girlfriend broke up and disappeared. Fang Zhiqiang, who was forced to pay his debts, had to send a courier while looking for the trace of his girlfriend in this small town.

Yaxin, the elite queen of returnees, made things difficult for her because she was late during the delivery, and signed a secret agreement with her to start her married life. At this time, the rich girl Li Xiaoxiao was moved by Fang Zhiqiang's kindness and began to pursue her.

When Fang Zhiqiang fell into two relationships and couldn't make a choice, his ex-girlfriend Nie Qian appeared in front of him again.

Zhang Xiaoshuai, a young actor, is a rising star in mainland film and television circles. His main works are Guiguzi for a living, auspicious tianbao, I am the Five Heroes and the Big Star, The Test of Studying Abroad Apartment 2, The Doomsday Crisis of Virus, etc.

As a rookie in mainland film and television circles, he brought many classic memories to the audience, including a series of well-known works, such as Guiguzi, auspicious tianbao, I am a big star, The Test of Studying Abroad Apartment 2, The End of the Virus Crisis and so on.