😋I recommend the following novels to you: 1. [Cultivation Notes of the Female Supporting Character in the Book: The female protagonist, Xin Yue, transmigrated to become a female supporting character. In order to protect herself, she began to find treasures to improve herself before the female protagonist. There was also a dragon who always snatched treasures from her. She wanted to cry but had no tears.] This novel had nothing to do with the female protagonist being a spy beside the male protagonist, but the undercover element was also involved, so it was worth a try. 2. "I'm pestered after I'm a paranoid boss": The female lead disguised herself as her boyfriend and went undercover at a bar. Unexpectedly, after being discovered by the male lead, she started being pestered. In this novel, the plot of the female protagonist being an undercover agent was more prominent. At the same time, there were also elements of a business war between wealthy families and a police investigation. It was very exciting and interesting. 3. "After the Rebirth of the Female Lead, I Revenged": The female lead transmigrated into the ancient palace where the male and female leads had improper values and was placed beside her husband as a spy. In order to counterattack, she turned around and hugged a regent who was powerful in the government and secretly guarded against his attacks. The background of the palace in this novel is very suitable for your recommendation. I hope you like my recommendation, Mwah ~😗