This was the plot described in the book," Rebirth of a Noble Daughter ".
The female protagonist was called Ye Yaxin. At the age of 14, she was married to a silly prince who did not have long to live. Later, her vicious stepmother caused her adoptive parents to die tragically and she lost her chastity. After the female protagonist was reborn, she vowed to protect her adoptive parents, tear off the mask of a hypocritical stepmother, and ruin her vicious sister's reputation. However, she only wanted to borrow the influence of the silly king. Who told her why the silly king was not stupid? And so mysterious? I hope you like this fairy's recommendation. Muah ~π
I recommend " The Reborn Girl's Counterattack ", a modern romance novel. The female protagonist of this novel was surnamed Lou. In her previous life, she was hurt by her sister Lou Qingqing and her husband or boyfriend. In this novel, the female protagonist became stronger after her rebirth and launched a counterattack. In the process, she regained her happiness and freedom.
πI recommend a novel to you, it's called 'I Pretend to Be a Divination God in a Fantasy World'. The main character was called Su Li. He was a male lead who had been born into a magical world. He was very handsome and invincible. At the same time, he had a twin sister who was also very cute. The plot was very complicated. The protagonist had to survive in a dark and chaotic world while facing people who were scheming against each other. It was worth mentioning that the protagonist had a mysterious system that made the whole story even more strange and interesting. I hope you like this fairy's recommendation. Muah ~π
I recommend "Love from the Male Lead", a modern romance novel. The female protagonist, the mischievous second generation Shen Yu, transmigrated into a CEO novel and became the villain, Shen Yu 'an. The male protagonist, Huo Siting, initially wanted to use her to avenge his sister. However, in the process of getting along, the male protagonist developed feelings for the female protagonist, and the female protagonist gradually became gentle and kind. In the end, the two of them got together and had a happy ending. I hope you like this fairy's recommendation. Muah ~π
I recommend " My Sister Is a Super Streamer " to you. This novel describes the story between the male protagonist and his sister. From the beginning, they were strangers, but they gradually got to know each other. Then, they discovered another side of her. The male protagonist's feelings for his sister gradually became deeper. I hope you like my recommendation. Muah!
I recommend "Northern Brisk City" to you. This ancient romance novel is about a female protagonist who had no mother since she was young. However, she had a father who loved her dearly and four older brothers who doted on her. However, she suffered an unfair fate. The people she loved the most died in front of her eyes one by one. In order to take revenge, the female protagonist worked hard. The male protagonist was seriously injured and was rescued by the female protagonist and brought home. From then on, he only cared for the female protagonist for the rest of his life. The male protagonist's sister did not die, so it matched the plot provided by the question. I hope you like this fairy's recommendation. Muah ~π
This was a novel about human nature, love, and family disputes. The plot was full of ups and downs, and it was very attractive. The male protagonist's heart was dug out by the powerful figure of his sister's family because this family had an unspeakable secret and the male protagonist became a key figure in the family. However, the male protagonist did not hate his sister's family. He understood his situation and decided to operate on his sister. During the operation, the male protagonist found out that his sister was a genius but she had heart disease, which would bring great risk to their family. In the end, the male protagonist decided to transplant his heart into his sister's body to ensure that her family could continue. However, this decision also meant that the male protagonist had lost his dignity and identity. He felt that he had been used and sacrificed by his family. In the later stages of the novel, the male protagonist gradually realized his value. Not only did he protect his sister's life, but he also helped the family discover the truth and finally realized his life value with his sister. This novel is full of emotions and the complexity of human nature. The readers can feel the kinship, love, and friendship in the family dispute, and they can also feel the growth and self-awareness of the male protagonist in the predicament.
I recommend the book "Porcelain Dyeing Flowers Blooms" to you. The protagonist, Li Qianruo, decided to take over her sister's business because of her sister's death, but she found out that her competitors had joined the industry to take revenge on her sister. Li Qianruo was attacked because of her sister's reputation and legacy, but in the end, she unexpectedly worked hand in hand with another male lead, step by step towards success. At the same time, she gradually approached the male lead who helped her sister take revenge. I hope you like this fairy's recommendation. Muah ~π
According to the information you provided, I recommend the novel Mr. CEO's Sweet Little Wife. The female lead was Xu Foxiao, and the male lead was the CEO. In the novel, the female protagonist's wedding was ruined. Her fiancΓ© proposed to her sister. Someone bullied her, and the male protagonist avenged her. The plot was similar to what was described in the question. I hope you like this fairy's recommendation. Muah ~π
Ron and Hermione are likely to interact with them. Ron might be a bit more protective of the sister, while Hermione would probably study and share knowledge with her. They could all be in the Gryffindor common room, discussing spells and strategies.