Lin Jingshu, the founder of a chain supermarket, lost her husband in her early years and worked hard to buy a luxury house for her son, but she was treated as a free servant all year round and even forced to live in the basement. A family trip left only her behind, which completely awakened her and made her determined to let go of this unbalanced family affection. She sold her property to start a new life, stood firm on her bottom line when faced with her son's bankruptcy call for help, and guarded the grandchildren's scholarship fund. After going through hardships, her son and daughter-in-law suddenly awakened and learned to stand on their own, and Lin Jingshu also ushered in her own happy life.