At 23, Zhou Qingqing unexpectedly discovers that she has been diagnosed with leukemia and reflects on years of being misunderstood by her family. She once took on the suffering of her older brother and mother, but after her father fell into the sea, her family blamed her and left her neglected for years. The family's adopted daughter, Zhou Zhiya, appears obedient and sweet but secretly sows discord and conspires with her biological mother to seize the family fortune. When Zhou Qingqing becomes critically ill, her family learns the truth, regrets their actions deeply, and does everything they can to make amends. Zhou Hao investigates Zhou Zhiya and her biological mother's misconduct and turns the case over to the police. Zhou Qingqing gradually recovers, and the family begins to repair their relationships.