Dragonfly is a bad student with excellent grades but a terrible attitude.
The hazy first love covered his heart like a black cloth. From then on, the word MM disappeared from his dictionary of interests.
By chance, he saved Xinyan, who had just transferred to their class. After that, Xinyan always wanted to thank him, but he remained indifferent.
Gradually, he found that he fell in love with her. From then on, we entered the world of funny and romantic love...