the young couple su xing and xi bin have a son xi wang. the mothers around them enrolled various courses for the children on the grounds that they could not let their children lose at the starting line, but su xing and his son naturally became ccc。 as he was about to go to elementary school, the most popular elementary school in the district that was originally opposite the community was replaced by a newly established primary school, making su xing anxious with other mothers. should we give our children advanced or relaxed education? should we change houses in popular schools, and should we invest huge amounts of money in special classes? these problems have caused constant disputes between su xing, who persisted and xi bin, who resisted the growth of the seedlings. the same problem also plagued the other three mothers in the community. the relationship between husband and wife, parent-child relationship and intergenerational relationships of four families are experiencing huge challenges. when xi wang suffered from stuttering due to psychological pressure, su xing realized that the person she should grow up the most is herself. su xing decided not to worry about competition at the starting line, and to return to the original intention of cultivating morality and educating people, he could help his children stand at the true starting point in life. the corresponding new primary school has started, su xing and his mothers have sent their children to campus. in just one year of preschool education, young parents have also gained important growth experiences in their lives.