The female protagonist is a special agent. After failing the mission, she dies and transmigrated to ancient times. What are the recommendations for a transmigration novel where she becomes an unpopular lady of the prime minister's house?

😋I recommend the following novels to you: "Special Agent Crazy Concubine: The Sixth Miss of the Loser": The female protagonist is a 21st-century special agent. After failing a mission, she dies and transmigrated to the Prime Minister's residence to become the Miss of the Loser. However, with her extraordinary wisdom and skills, she gradually rose to become a strong person in the eyes of everyone. "Golden Agent: The Black Bellied Prince's Favorite Concubine": The female protagonist was also a 21st-century agent. She was forced to marry a sick man and gradually gained her independence and freedom in the process. "Special Agent Poison Concubine: Forcibly Married to a Two-Faced King": The female protagonist was also a 21st-century agent. She traveled to ancient times and became the eldest daughter of the Prime Minister's Mansion. For her own survival and development, she planned a series of flexibility and counterattacks, and finally married the Two-Faced King. I hope you like my recommendation. Muah ~