In a picturesque town, the Li family and the Xiong family who are very close neighbors gave birth on the same day. Xiong Qiqi's first words were not "mom" or dad" but her dad's catchphrase of "Something bad has happened." As the two kids grow up, their personalities develop. Xiong Qiqi is a huge slacker who's happy to achieve nothing in life while Li Yihe is a strict and disciplined perfectionist. Such an outstanding Li Yihe has always cared for and protected Xiong Qiqi from elementary to middle school, from high school to university. As the two of them venture out into the big city, they inevitably face roadblocks. Reality leaves Xiong Qiqi battered and beaten. Li Yige resorts to unique methods to spur her fighting spirit. Xiong Qiqi's family and Li Yiye's unyielding companionship allows Qiqi to learn how to bravely face the unknown and to appreciate small fortunes....

An An, who got married and had a son after graduation, can’t avoid the curse of divorce and becomes a single mother when her son is 5 years old. A car accident turns Xu Lang, who has not been married, into a single father. He wants to live a peaceful life with his 5-year-old daughter alone, but he accidentally meets An An and her son. From then on, life has become dramatic. The two families heal each other amidst misunderstanding and reconciliation, and finally gain a new happy life....