Su Wanling spent half her life practicing medicine to save people, but she couldn't save her childhood relationship with Xie Hengzhi. The companionship of the alleys when she was young, the fragrance of medicine lingering around day and night, are the tender thoughts of her entire youth. But the family's marriage certificate tied her into a powerful prison. Not wanting to marry a stranger, she took off her red makeup, abandoned her family, and decided to run away from the marriage. Since then, childhood memories have been strangers, and old dreams have turned to dust. The returned Xie Heng held a high position and hated her for leaving without saying goodbye and abandoning the past, but he couldn't help but favor her guardian again and again. In troubled times, the benevolence of a doctor cannot match the worldly status, and between love and hate, the two of them end up with only a deep-seated sadomasochistic love affair, with unresolved lovesickness and regrets for the rest of their lives.