To pay off her father’s debt, Xia Youyou marries Pei Sili in a flash marriage after only one meeting. After the wedding, Pei Sili travels to Africa and loses contact for three years. Xia Youyou stays with the Pei family to take care of Mrs. Pei, who suffers from Alzheimer’s disease. When her mother-in-law is lucid, she begs Xia Youyou to have a child for the Pei family. Deeply grateful for her kindness, Xia Youyou agrees to artificial insemination. After she successfully becomes pregnant, her mother-in-law’s illness relapses and she loses her memory. Pei Sili’s younger sister Pei Yutang accuses Xia Youyou of infidelity, publicly humiliates her and drives her out of the house, even attempting to forcibly abort her child. Pei Sili, who has been out of contact for three years, suddenly returns home. At first, he has no memory of his wife and is suspicious, but after learning the truth, he fully awakens. He strongly protects his wife, exposes his sister’s conspiracy and clarifies the truth about the pregnancy. Pei Sili makes up for the three years of absence, wholeheartedly protects Xia Youyou and their child. The two develop true love from a contractual marriage, resolve family conflicts, and finally achieve complete happiness.
