I recommend a novel about a male protagonist who kills the female protagonist's friend because of a misunderstanding. After he is released from prison, he seeks revenge from the female protagonist and eventually falls in love with her.

The book "Old Enemies" met the given requirements. The male protagonist was called Baylor, and the male protagonist's younger brother, who was engaged to the female protagonist, married the female protagonist's best friend. Therefore, the female protagonist married the male protagonist. I recommend this book to you. It's very interesting and worth reading. I hope you like this fairy's recommendation. Muah ~😗

I recommend 'The Commoners' to you. In this ancient romance novel, the male protagonist's father was the prime minister of the previous dynasty and had immense power. The female protagonist, as the only princess, married the male protagonist. In order to remove the power of the male protagonist's father, the female protagonist's mother forged evidence and successfully caused the male protagonist's family to be executed. The male protagonist was exiled because of the female protagonist's plea, but his leg was slightly injured. Later on, the male lead was appreciated by a teacher of a vassal king and even married his daughter. After the teacher retired, the male protagonist became the ruler of the vassal territory and began to attack the capital city. The imperial court was attacked from both sides. She had no choice but to follow the male protagonist's conditions, and the Eldest Princess was demoted to a commoner and sent to the male protagonist to vent her hatred. The female protagonist suffered humiliation at the male protagonist's side, but the male protagonist realized that although he said the most ruthless words, he still cared about the female protagonist very much. The two of them gradually let go and realized that they still loved each other. In the end, they made up.

There were a few urban novels in which the female lead tortured the male lead to death that could be recommended. First of all," Addicted to a Pet, Chief's Wife " was a modern urban supernatural novel. In the story, the female protagonist was tortured by the male protagonist and resurrected from the dead. She vowed to take revenge on everyone who had harmed her. In the female lord dynasty, the female lord had the opportunity to return the favor. In addition," Burning Passion: Escape from CEO Satan " was also a modern urban novel. The plot of the female protagonist being abused by the male protagonist was very deep. These novels all had heart-wrenching plots, but in the end, there would be sweet endings.

This kind of plot was not a common plot in novels. In novels, love entanglements between the male and female leads were usually described, but a more mature and responsible way of dealing with death scenes was usually used to ensure the integrity and rationality of the characters. Although some novels might describe the male protagonist killing people because he loved the female protagonist, this kind of behavior was usually seen as extreme and immoral, and it was not common in real life. Most novels explore more positive and meaningful relationships to show the complexity and variety of human beings.

The book "Rebirth, Warm and Pampered Concubine" might meet your needs. The female protagonist was brought home by the male protagonist when she was young, and the male protagonist is a good friend of the female protagonist's father. There are many plots in the book about the male protagonist doting on the female protagonist. I strongly recommend it! I hope you like my recommendation. Muah ~

I recommend "My Gossip Husband" to you. The plot matches your description. The male protagonist ran over the female protagonist's grandfather in an accident. Before the female protagonist's grandfather died, he hoped that the male protagonist would marry the female protagonist. This was a modern romance novel about a wealthy family. The story was about the male and female protagonists who met each other and fell in love. They experienced many twists and turns and finally became husband and wife. I hope you like this fairy's recommendation. Muah ~😗

"The Mermaid is 80", a modern romance novel, and "My Ex-Husband Is a Cheater", an ancient romance novel, both fit the description of the problem. Among them, the female protagonist of "The Mermaid is 80", Man Bao, was forced into a corner by the male protagonist. The male protagonist was her cousin, which fit the description. The female protagonist of "My Ex-Husband Is a Cheater", Qiu Xiyin's cousin, liked her, and the male protagonist was a friend of the female protagonist's best friend, which fit the description. Therefore, I recommend these two novels to you. The styles of the two novels are different, and the readers can choose what they like more. I hope you like my recommendation, Mwah ~😗

The following are some recommendations for novels where the female lead turned evil and killed the male lead: 1. "Get Dressed: Your Male Lead Has Fallen Again": This novel tells the story of the female lead facing the evil and perverted male lead. The male lead is sinister and sickly, and the plot is sweet and spoiled. There are some elements of abuse. 2. "The Female Lead Becomes Evil and Kills the Male Lead": This novel was a sci-fi space novel created by Luoshi Sansheng. It told the story of the female lead becoming evil and killing the male lead. 3. "The Female Lead Becomes Dark-hearted and Kills the Male Lead (Luoshi Sansheng)": This novel is a sci-fi space novel created by Luoshi Sansheng. It is available online. Please note that the novels recommended above are only provided based on the search results. The specific content and quality may vary according to personal preferences.

"Rebirth: Every Confession Killed" might meet your requirements! After Ye Heqing was reborn, she realized that as long as she confessed to Zhu Heng, she would be attacked. She was very depressed. This book is a modern romance novel about entertainment stars. It might suit your taste. I hope you like this fairy's recommendation. Muah ~😗