Is there a novel about romance in school that I can recommend?

I saw it a long time ago. I can't remember the name. I really want to see it again. Help! The plot was as follows: The male protagonist's mother died of depression because she was abandoned by her father. The male protagonist wanted revenge. The male protagonist's father was a high school (university?) Principal, the male protagonist transferred to another school. He wanted to woo his half-sister, who didn't know of his existence, and then dump her. The male protagonist was very good at fighting and subdued all the hooligans in the school. In the end, he had a grudge with the female protagonist. Slowly, he realized that the female protagonist was very attracted to him. In the end, the two of them got together. However, the male protagonist accidentally discovered that the female protagonist was actually his father's daughter. In pain, he broke up with the female protagonist. He didn't tell her why. The female protagonist was also in pain. Later, the principal found out about the entanglement between these young people, so he asked them to meet up and explained everything. The female lead was not his child, but the orphan of his good friend…Then, it ended harmoniously.
The female lead seemed to be called something…I think so.

Answer 1

I recommend a campus romance novel," School of Saliva." The story was about the protagonist, Roger, who transferred to another high school. Facing various changes and challenges, he started a love story with the male protagonist. I hope you like my recommendation.😗