Li Liumeng, who has achieved excellent grades since she was a child, met the mysterious Chen Cheng who was completely opposite to her, and began a ten-year secret love.
There have been many opportunities to be together in the past ten years, but neither of them has grasped it. Can they still be together after going round and round?
When can I become your first choice?
Concept: The heroine develops an obscure secret love for the hero, but in the end they both miss each other because they cannot express it.