😋I recommend the following novels to you: 1. " The Cold King's Concubine ": The protagonist was a cunning, vicious, and vicious killer agent. She traveled to another world and became husband and wife with a prince who was rumored to be even colder, cruel, and violent. The plot was filled with blood, cruelty, and hot-bloodedness. 2. " Special Agent's Bastard Daughter Is Going to Turn Over ": The protagonist was also a special agent killer who had transmigrated into the body of a daughter born from a concubine. In this world, she had used her spear in the open and arrows in the dark to protect her love and rights with iron blood, giving a counterattack that did not yield to fate. 3. " Black-bellied Prince's Special Concubine " was also set in the background of a secret agent killer and the identity of a prince. In terms of plot and characters, it was quite similar to " The Winds of the World: The Princess Consort Is Thirteen Years Old." The protagonist traveled to ancient times and played a story full of secret fights, grudges, and emotional entanglements with the black-bellied prince. I hope you like my recommendation.