While Jiang Ke is recovering after childbirth, her husband transfers the 500,000 yuan her mother-in-law sent for her postpartum recovery to his ex-girlfriend instead. Holding her baby, Jiang Ke is filmed begging for food downstairs in their residential community. When her mother-in-law, Lin Yun, learns the truth, she firmly takes her daughter-in-law's side, helping her investigate the financial records, gather evidence, and expose the ex-girlfriend's scheme of fabricating a paternity test. Jiang Ke files for divorce and, with Lin Yun's support, goes abroad to pursue further studies. Six years later, she returns as a talented expert in the AI field, building a successful career and finding new love. When Lin Yun falls ill, Ranran donates her bone marrow to save her grandmother. After enduring numerous challenges, the family learns to cherish one another even more.