Su Xiaomai traveled back in time to the 1980s and became the stepmother of three children. Her husband was a veteran, and the family was too poor to open the door. Others were waiting to see her laugh, but she opened a tailor shop with her embroidery skills. She supports her eldest daughter who wants to study, her second son who wants to join the army, and her younger daughter who is frail and sick. This stepmother just twisted the scattered family into a rope.