Su Qinglan once gave up her beloved scientific research career for marriage, but gradually sobered up amidst repeated indifference and misunderstandings. She decided to say goodbye to the unbalanced relationship, return to the laboratory, and regain her self-worth with the support of her grandmother, family, friends, and business partners. Facing family old matters and interest entanglements, she regained the direction of her life with professionalism, rationality, and resilience.