The third play will focus on the story of the family and the railway. the protagonist Aoshijing (Yomura Chun) marries Xiuping (Aoki sublime) with children at the age of 25, and the three live a happy life. However, her husband dies suddenly. Jing took the children to her husband's hometown, Deer Island, to visit her father-in-law, Aojiaofu (Komura Falcon). Jing decided to become a train driver, just like her father-in-law, but Jiefu strongly opposed her idea. Thanks to the efforts of Jing and his railway-loving grandson, Jiefu slowly changed his mind. the three people are also groping, facing the pain of losing their loved ones and gradually establishing a new family relationship.