Su Xiaobai, a middle-aged cute CEO and an innocent elder brother, and Ru Hua, a harvester in the workplace and an invincible hot mom, have never known each other before. A ridiculous encounter involves life problems in the twenties and thirties. Evenly matched rivals in the workplace become like-minded friends because they jointly discuss the experience of raising children. When living hard becomes a habit, all kinds of confusion and confusion in life will have answers.