Are there any novels that describe the female protagonist becoming beautiful through hard work after her rebirth?

Yes, novels such as "The Phoenix: The Ugly Queen Defies Heaven","The Divine Doctor's Ugly Queen", and "The Face Changing Enchantress: The Ugly Woman Transforms" all meet the requirements. I suggest you to read them ~ I hope you like my recommendations. Muah ~😗

"Who Said The West Wind Is Cold" was an ancient romance novel. The female protagonist transmigrated into a beautiful woman and solved many bizarre murders together with a handsome ice sculpture hostage. I think this book is very suitable for you. Come and take a look! I hope you like this fairy's recommendation. Muah ~😗

😋According to the information given, I recommend the following novels for you: 1. In " Murder of the Palace: Return of the Poison Queen," the female protagonist was reborn and transformed into the daughter of the county magistrate. She made an oath for revenge and caused a bloody storm in the harem. 2. The female protagonist of " Red Face Stranger " changed her appearance and returned to the harem as a maid, living only for revenge. 3. In " Reborn as a Concubine ", the female protagonist was reborn to take revenge on the emperor. She fought wits and courage with the transmigrators from the modern era. In the turbulent harem, she stayed with her sisters and survived. 4. The female protagonist of " The Concubine's Power in the Harem " wanted to reach the top of the harem and become the existence that dominated everything. The anger of revenge burned, making those who harmed her sister wish they were dead. 5. The female protagonist of " Relieve Resentment-Plan before Acting " paid the price of more than 300 vengeful souls not being reincarnated to revive herself and avenge the aristocratic families who died unjustly. I hope you like my recommendation. Muah! If you need more recommendations, please feel free to tell me anytime.😁

Yes, there are. For example,"The Great Zhou Empress" and "The Rebirth of the Great Zhou Empress". Both books are about the female protagonist becoming an empress after her rebirth. There are many plots of palace strife, so they are worth recommending. I hope you like this fairy's recommendation. Muah ~😗

I recommend the modern urban life novel "Chaos of the Well of Rebirth". The female protagonist unexpectedly obtained a superpower and began to stand out in society. She wanted to make money, get love, and live the life she wanted. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend " The Sick Puppeteer Reborn in the Apocalypse ". This sci-fi space-doomsday crisis novel tells the story of the female protagonist, Mo Xiaofeng, who was reborn at the beginning of the apocalypse. With the puppet in her arms, she began to collect debts, eliminate scumbags, mistresses, and beat up all her enemies. The female protagonist lost her trust in the human heart, so she used the skin and bones of others to create a puppet lover of her own. The male protagonist in the story was also created by the female protagonist. The dark and sickly plot in the story will definitely attract your attention. I hope you like my recommendation.😗

I recommend the novel "The Reborn Demon Concubine is Too Arrogant", an ancient romance novel that traveled through time. In order to save the Emperor's beloved, the female lead took blood every day as a drug primer. When she was pregnant, her heart blood was gouged out and she died. After rebirth, she did not want to be the Empress anymore. It was similar to the situation of the female protagonist described in the original question. Moreover, the protagonist had her own thoughts and actions after rebirth, and could be independent. I hope you like my recommendation. Muah ~

I recommend "Rebirth of 90: Evil, Don't Block the Way". The female protagonist of this book was reborn after death to the summer vacation when she was 16 years old and started her life anew. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend Cultivation Man to you! This novel was a fantasy romance-Oriental fantasy novel. The protagonist was a female protagonist who had enough of the cold and warmth of human relationships and was reborn as a man. She learned all kinds of skills on the path of cultivation, robbed and plundered, showing her cold-blooded love and hatred and her determination to pursue power. I hope you like this fairy's recommendation. Muah ~😗

I recommend a novel called "Reborn 80 Space's Little Blessing Wife". It tells the story of the female protagonist, the fat girl of the Su family, who was reborn into another world. She had the space and heaven-defying medical skills. She gained economic independence and social status through the agricultural and medical industries. In the end, she became thin and beautiful. I hope you like this fairy's recommendation. Muah ~😗