Do you have any recommendations for novels with similar topics?

I'm honored to tell you that I can recommend a novel that meets your needs, and that's Mortal Fairy. After the protagonist transmigrated to the cultivation world, he worked hard to cultivate and become a cultivator. In the end, he established his own Xianxia organization. I hope you like this fairy's recommendation. Muah ~😗

I recommend the novel "The Herd of Online Games" to you. The story tells the story of a super priest who gave up his game account and returned to the game with years of gaming experience and love. He wanted to earn money to find his sister and return to the peak of the game. I hope you like this fairy's recommendation. Muah ~😗

I recommend the book, Spring's Ashes, to you. It's an ancient romance novel. Although the main character Fu Yuan loved another person, the female lead Gu Sheng's firm love and relentless pursuit might help you find the courage and backbone to love. I hope you like my recommendation, Mwah ~😗

I recommend " Falling into His Bloody Trap " to you. It's a short story about the existence of the legendary vampires who live in a place called " Vampire Forest." The male and female protagonists were bitten by vampires and their fates were unknown. They met in a castle and gradually got together. The plot of this novel is similar to some of the elements you described. I hope you will like it. If you are interested in other types of novels, please feel free to tell me. I wish you a happy reading!😘

[The Strongest Miracle Doctor System in the Other World] The main character of this novel was a transmigrator surnamed Chen. He had the Miracle Doctor System, which could cure illnesses. He also had a mysterious longevity physique, which could allow him to transmigrate to other worlds. He was very strong. Although there was no mention of killing his brother or his father or guns, the settings of the other world and his powerful physical fitness were similar to the information provided. I hope you like this fairy's recommendation. Muah ~😗

I recommend the book "Reborn Medical Concubine: The Evil Prince Is Unconvinced and Comes to War" to you. The female protagonist in the book is also a medical student. Moreover, she has also experienced the betrayal of her relatives in her previous life, the humiliation of powerful officials, and finally her death. However, after she was reborn, she fought back and joined hands with the Evil Prince to seize power and take revenge. I hope you like this fairy's recommendation. Muah ~😗

I recommend the book " The Rebirth of the Rich and Powerful Princess " to you. It was also a novel about a wealthy family. It mainly talked about how the female protagonist worked hard to change her fate after her rebirth. At the same time, she also had the love and protection of the male protagonist. Unlike giving money to the female protagonist's family, the female protagonist in this book had more self-reliance and the process of struggling to earn money. Most importantly, this book also has a large family with complicated relationships. You will see the care and protection of the female protagonist by eight brothers-in-law. I hope you like my recommendation.

I recommend the novel " Rebirth: Dancing in Ice and Snow ". Although the novel was not about a brother-sister relationship, the protagonist was also an orphan who had transmigrated and was reborn. He also had the determination to pursue love and protect his family. I recommend this novel because it is similar to the novel mentioned in the question, and there are also unexpected developments in love and the revelation of family secrets, adventures and adventures. I hope you like my recommendation.😗

I recommend " Rebirth 50: My Good Daughter Has Space ", a modern romance novel. The female protagonist dressed as a newborn baby. As time passed, she discovered that she could do anything and became a powerful existence. I hope you like my recommendation.😗