A sudden accident closely intertwined the fate of rural teacher Shangguan Min with his student - he saved her life, but also put her in a more complicated dilemma: being attracted to a young boy is a taboo and a betrayal of reality. The gap in identity and the pressure of family make the quietly growing affection become a tacit secret between each other, which can only end in a blur of time.
When we meet again many years later, he is no longer the ignorant boy he was back then. He has a beautiful and lovely partner, and she also has many suitors around her. The joke of fate caused the unfinished heartbeat to surge again. This time, should I choose the stable present or rush to the late youth?
