Chu Lizhi is both a school bully and an academic bully.
She was a sworn enemy of the top student in the next class, because he often took second place from her and was on top of her.
Chu Lizhi cursed him behind his back more than once for stepping on fried and smelly dog poop when he went out.
Note: 1. The heroine who thinks she is not sick.
2. The male protagonist's character is not perfect.
3. Third person.
4. 1V1, the heroine has a cannon fodder ex-boyfriend.
5. Two-way secret love.
Intent: Tit-for-tat, ultimate love.