Is there a web novel that tells the story of the protagonist who was kind and helpful in modern society, but was killed by a man who repaid his kindness with ingratitude, and finally traveled back to ancient times to become a hypocrite?

My answer might not be accurate enough. According to my knowledge of novels, there is no novel describing such a plot. This type of novel was more common. It usually described that the protagonist had a younger brother or sister. The protagonist was very good to the younger brother or sister when he was growing up, but the younger brother or sister became a villain when they grew up, causing harm to the protagonist or returning kindness with ingratitude. If you have any other questions, I will try my best to answer them.

I recommend 'Rebirth of the Tang Dynasty as an Emperor' to you. This historical novel was about the special forces sniper, Yang Cheng, who was reborn into a sniper during the Tianbao period of the Tang Dynasty. As the Emperor, he had relied on his modern military experience and the skills of a sniper to defeat his enemies and become a hero of the Great Tang. I hope you like my recommendation.😗

I recommend the novel "The Genius Pyrographer of the Reborn Daughter" to you. The male protagonist is a character who traveled from the modern era to the ancient era. The book also combines elements such as palace fights and revenge. The plot is very exciting. I hope you like my recommendation. Muah ~

I recommend the two books,"The Queen of the Cold Palace Has Space" and "Under the Bean Field Fence: The Chaff Doesn't Go Down the Hall". "The Queen of the Cold Palace Has Space" was an ancient romance novel. The story was about the descendants of the modern Ghost Doctor Sect who were banished to the Cold Palace after transmigrating to ancient times. They then used space and modern knowledge to farm in the Cold Palace and set up a chain group in ancient times to achieve their small goal of becoming rich. A double harvest in career and love. "Under the Bean Fence: The Chaff Doesn't Go Down the Hall" was an ancient romance novel. It was about a modern construction woman who transmigrated into a farmer's woman who was tied to the wedding hall. However, she used the knowledge and skills of modern people to successfully deal with her mother-in-law and sister-in-law, and then led the entire village to get rid of poverty and become rich. I hope you like this fairy's recommendation. Muah ~😗

The plot of a novel where a miracle doctor could not cultivate and a witch was killed and then transmigrated to ancient times to become a powerful person could be referred to the following summary: The divine doctor could not cultivate because cultivation required spiritual energy and internal energy, and the divine doctor did not have these elements. However, he had superb medical skills and medical knowledge, so he decided to travel back to ancient times and use his medical knowledge and technology to treat patients and save people. After traveling to ancient times, the Miracle Doctor realized that not everyone liked him because he was not a human but a creature from another world. She was once a witch but was killed in an accident. However, he did not lose his skills and abilities. Through continuous learning and cultivation, he gained great strength and wisdom and became a true expert. The miracle doctor survived in the ancient world. He used his medical knowledge and skills to help those who needed help. At the same time, he constantly challenged other experts to fight for his strength and status. In the end, the godly doctor became a powerful expert. His name was passed down and became a legend in medicine and history.

" My Princess Is Cute " was a time-travel novel. The male protagonist was a mercenary soul who traveled to ancient times to become Prince Ling's concubine and became a princess.

I recommend "The Arrogant and Defiant Young Mistress of a Trash" to you. This is a novel about a modern assassin who transmigrated to ancient times to become a Trash Fourth Young Mistress and then transformed into a peerless genius. Not only did she have excellent medical skills, but she also established the Medical Sect and cultivated martial arts. She walked further and further on her own path and was entangled with a torturous demon man. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend "The Secret of Heaven: The Little Poison Concubine of the Family" to you. This is an ancient romance novel written by the author, Yu Lingchuan. The main character was a female hooligan in the modern world, but she had transmigrated to become the daughter of the General's family, and she had even gotten lost. From then on, she and the Eighth Prince of the Deep Heaven Kingdom were destined to meet. It was not difficult for them to fight in the palace, and the bond between them became deeper and deeper. However, there's still a black-bellied man. His appearance has really made this fate even more complicated and exciting. I hope you like my recommendation. Muah ~😗

There were many novels in which the female protagonist traveled back in time to the modern world, such as " Return from Time Travel "," Startling Step by Step "," Poisonous Concubine Daughter ", and so on. These novels usually described the female protagonist's encounters in ancient times and how she adapted to ancient life after transmigrating and gradually developed into a person with a certain status in ancient society. Then, after traveling back to the modern world, the female protagonist would find that she still retained some of her modern consciousness to help the people around her solve various problems and finally find her place in modern society.

I'm sorry, I don't quite understand your question. Can you provide more background information or specify the type and content of the novel you want to know? This way, I can better answer your questions.