Su Nianyao, a medicine girl from the Medicine Valley, was forced to marry Ye Zhao according to the rules of her sect because her veil was accidentally uncovered by the young marquis Ye Zhao. She is gentle and forbearing, and cleans up the mess for Ye Zhao who is reckless and gets into trouble time and time again, fully expecting him to mature and take charge of the family. The idle prince Rong Shang seems to be drunk all day long, but he repeatedly helps Su Nianyao when she is in deep trouble, hiding his worries for many years. Ye Zhao never grew up, and the constant troubles and grievances drained Su Nianyao's affection. In the midst of disappointments and choices, Su Nianyao breaks free from the emotions that consume her, sees clearly what it means to treat each other sincerely, and finally finds a stable home with Rong Shang, who is thoughtful and always protective of her.
