Synopsis：Ye Qianmo drunkenly slept with a man, wanted to leave three hundred dollars and walk away, but did not expect to meet the man again at his sister's wedding. And this man is no one else but her own brother-in-law. What is even more unexpected is that her own sister because she does not want to listen to her parents' orders, casually married to a man who has not even seen, the day before the wedding ran away from home. In order to keep the money-oriented marriage relationship, her parents even suggested that she, as the twin sister, should instead to marry the man. Unable to do anything else, Ye Qianmo puts on her wedding dress and says to the man she slept with and abandoned last night, “I do.”