Which novels were about weight loss experts?

I recommend the following novels with the theme of weight loss experts: 1. In the sci-fi interstellar novel "Lord of the Stars," the male protagonist, Ronan, carried the sins of his grandfather, wrote the format of all things, arranged the star map of the universe, and walked out of the laboratory with a few hot notes. 2. "Love After Marriage: The Chief Seizes the Cute Wife" was a modern aristocratic family novel. The female protagonist, Ji Meng, refused to drink sweet watermelon juice and refused to turn on the air conditioner while implementing a weight-loss plan. She had a conflict with the male protagonist. 3. "I Will Be of Use When Heaven Descends" was a novel about urban life. It was about the struggle of the banished immortal in the mortal world. The protagonist was forced to implement a weight loss plan. 4. The male protagonist received a mysterious inheritance. He could treat beautiful women and help rich women lose weight. 5. In the sci-fi space-time travel novel "Be the Expert", the female protagonist completed a mission to travel through different story worlds. One of the missions was to help the female protagonist lose weight. 6. In the ancient business and farming novel, the female protagonist transmigrated into a fat girl, and losing weight became one of her important goals. 7. "Young Master Li, Your Wife Said She Wants to Be Widow" was a fantasy supernatural novel. The female protagonist, Lu Yan, successfully lost weight. The system was in her hands, and she had everything in the world. It blinded Young Master Li's eyes. 8. "Picked Up A Wild Mountain" was an urban supernatural novel. The male protagonist decided to return to his hometown to farm and lose weight. He also wanted to conquer the other world and rise up against the trend. 9. In the romantic and youthful campus novel, the female protagonist, Smythe, turned herself into nourishment. With the power of deep thinking and remembering, she continued to move forward with her weight-loss goal. I hope you like this fairy's recommendation. Muah ~😗