As the New Year approaches, middle-aged screenwriter Wang Ziliang (played by Wu Gang) is burdened with layers of pressure alone, dealing with multiple problems such as career, family, and interpersonal relationships, and feels "sad about the New Year". The mother's (played by Wu Yanshu) biggest wish is to go back to her hometown with her four children to have a New Year's Eve dinner. However, the complicated adult world involves the children. The mother was accidentally injured, and the relationship between the family dropped to the freezing point. The conflict between the three generations was pushed to the cusp... After choices and tests, the children returned to their family affection and realized that "home is where mom is". No matter how difficult life is, there is no New Year that cannot be passed.