Can you recommend a school novel where the female lead has a personality?

The female protagonist was adopted to donate bone marrow to the male protagonist's fiancée, the second female protagonist. The second female protagonist was not bad, but her father was very bad. The female protagonist escaped from there and self-mutilated. The priest who came to the house to investigate asked for help and returned to the orphanage. Therefore, she hated the male lead who had let her in. The second male lead had known and liked the female lead since he was young in the orphanage. The second female lead liked him, but the second female lead's father knew that he was the second female lead's half-brother. His wife's family was rich, but she was forced to divorce her ex-husband and give birth to the second female lead. Her will said that she would give all her inheritance to her first child, the second male lead. So he wanted to kill the second female lead and the second male lead. In the end, the second male lead died to save the female lead. The female lead seemed to have seen the second male lead at her wedding, but in fact, everyone kept it from her. He thought that the second male lead had gone abroad.
The female protagonist has a younger brother who was adopted into a good family.

Answer 1

I recommend Quicksand at Your fingertips to you! The female lead had a strange personality and was known for her stubbornness. On the first day of transfer, she saw a naked man and even lived with him. Between love and revenge, she had emotional entanglements with her childhood sweetheart Duan Ke, the overbearing "professional" Bai Junxi, and her male best friend Li Linfeng. The story is very interesting and will definitely attract your attention! I hope you like this fairy's recommendation. Muah ~😗