Brothers with a foreign surname

In the 1970s, the old man of the Du family, who lived in a small coastal town, had four daughters. Except for the eldest daughter, Meilan, who married away from home, the second daughter, Meilan, married He Deyou, a farmer who had his name stamped in the service department of the factory. The third daughter, Meixia, went against the old man's wishes and married Jiang Hanping, an educated youth who was a substitute teacher at the factory's school; only the wayward fourth daughter, Meijuan, was waiting to be married at home. The important reason why the old man can't rest in peace is that he gave birth to four daughters in his life, and the daughters gave birth to daughters, not a single boy. Meijuan is the old man’s only hope, and his grandson is also a grandson! With a small calculation, He Deyou introduced Zheng Mandou, who was steaming steamed buns in the factory staff cafeteria, to Meijuan. From the beginning, the two were disgusted with each other and then accepted each other. Later, they got married and gave birth to their son Yiming, and Mr. Du was smiling. Zheng Mandou, He Deyou, and Jiang Hanping, three brothers-in-law and three families with very different origins, temperaments, knowledge and skills, and hobbies, have gone through ups and downs together for most of their lives. In the process of pursuing happiness, they became brothers with a foreign surname who were closer than real brothers.