If a lollipop when she was six years old doomed her lifelong love, then their encounter fourteen years later will also doom her lifelong loneliness.
Tian Tian is a girl who makes a living by painting. She stubbornly gave up her original dream for what she thought was love and came to a completely unfamiliar environment. What awaited her was her former lover who was already married and had children. Where will she go from here?
Gu Yanan is a good doctor, a good husband, and will soon be a good father. However, only he knows that the affection deep in his heart belongs to only one person.
No one lives in the kingdom of love, and all that can remain is the sweet and sour taste of lollipops.