My cousin robbed me of a blind date and made fun of me for being older and unmarried? Lin Yuqing decided to have a fake marriage to slap her relatives in the face, but she didn't know that she got the wrong marriage partner, and got the certificate by mistake with Pei Yanxiu, an office worker who fulfilled Grandma Yuan's wish. Lin Yuqing is gentle and tough, while Pei Yanxiu is kind and responsible. The two gradually develop feelings for each other as they get along. However, when his cousin came to the door with a blind date and made a fuss, why did Pei Yanxiu directly fire the blind date? Others still call him Mr. Pei? !