Lin Xing and Qiao Yu, who have been dating for two years, argue in a restaurant over the bride price. Meanwhile, Qin Zheng is rejected by his blind date for having neither a house nor a car. After Qin Zheng helps Lin Xing out of her predicament, the two impulsively get married. When Lin Xing returns home, she learns Qin Zheng's identity from their neighbor, Grandpa Qin. However, Qin Zheng mistakenly believes that Lin Xing wants to use his grandfather to get close to him. When Lin Xing's troublesome aunt tries to sell the house, Lin Xing wants to buy back the home filled with precious memories. She accepts Qin Zheng's generous bride price, deepening his misunderstanding.