Recently，the TV series with parent-child subject has become popular in China mainland and they present a typed creative characteristic. By comparison, most of their plots are focused on several typical contradictions, and their narrative structure mainly included five parts: “the beginning”, “the pregnant”, “demission for child”,“returning to office”,“the end”. Among these, the most prominent part, pregnancy and giving birth, was a symbol that the protagonists who did not meet the social maturity, had finished their extended adolescence, and started to accept the final phase of the adult ceremony.