Love is destined, and family affection is innate. A long life is accompanied by companions, who take care of each other and protect each other. Some people quietly leave the team along the way, while others join in the middle. Countless coincidences and encounters make everyone different. Yang Rizheng (played by Ma Dezhong) is a bachelor, and he becomes brothers with the married Xia Zhongqiu (played by Xu Rong) and Fu Jun (played by Cao Yonglian). Whether they are married or not, they all have their own bitterness. The appearance of You Zicheng (played by Li Jiaxin) affects Zheng's life. Zheng likes Cheng, develops an office romance with her, and even has the idea of getting married for the first time. At this time, Cheng tells him that Miao Chenglin (played by Huang Yibin) is already by her side, and the secret battle between the two men officially begins...