Li Xiaomei's ending: She realized her mother's long-cherished wish, became an accompanying reporter of the Antarctic expedition, went to the South Pole with the expedition, and put a sounding balloon with her mother's name on it over the South Pole.

In the movie, Ji Peizhen and her husband Li raised their daughter. Over the years, Ji Peizhen has been working hard, not only at work but also at home. Ji Peizhen is patient with her husband, daughter and mother-in-law. She gave them all her love and energy, but Ji Peizhen didn't expect that her daughter Li Xiaomei hated her mother's intervention in her life, and her husband always took care of the family because Ji Peizhen was very responsible.

Only her mother-in-law likes Ji Peizhen very much, but her mother-in-law has Alzheimer's disease. Just like a child, her mobility always bothers Ji Peizhen. Originally, Ji Peizhen thought she would have to work so hard all her life, but after retirement, Ji Peizhen was told that she had four stages of malignant tumor and her life might be less than four months. As the news of Ji Peizhen's illness was known to the family, they finally realized the importance of Ji Peizhen to themselves and this family, no matter what.