Wen Ning, a modern white-collar worker, died suddenly due to continuous overtime work. She traveled back to Wen Ning, an educated youth who went to the countryside in the 1970s. Faced with the dilemma of lack of supplies and constant disputes, she used a "crazy" attitude to fight against the villagers and her mother-in-law, and got rid of the bad situation of the original owner; Gui's husband, Zhou Zhengyao, went from misunderstandings and friction to getting the certificate and staying together; he refused to show off and became a teacher first, and then found a business opportunity to assemble and sell electrical appliances. After getting pregnant and giving birth to a daughter, he seized the opportunity to prepare for the resumption of the college entrance examination, and finally took his family to Kyoto to start a new life.