This is an ordinary campus love between an ordinary girl and an ordinary boy. There is no prince and Cinderella, no princess and rich lady.
It's not rough but has small conflicts, it's not perfect but it's beautiful and ordinary love. Su Lingling, a somewhat naive girl, and Li Le, who has good grades but doesn't like to talk much. How do they maintain their young and pure love? Or are they like many young girls who can only let this relationship end in vain and become the sweet and sour first love in their hearts?