After Su Nian's marriage, her father fell seriously ill and was hospitalized, and her mother turned to her in-laws for help in raising treatment funds. Caught between the two families and finding herself in a dilemma, Su Nian lent the money, only to discover that the medical funds had been diverted as her younger brother's engagement betrothal gift. Coming to her senses, she guarded the boundaries of family affection and set about reclaiming the money. Su Nian and her mother-in-law resolved past estrangements, facing together the turmoil of relatives fighting over property. Having gone through numerous entanglements, the two families put aside their conflicts, overcame the tests of debt and family affection, and welcomed a stable life.