The Concubine Returns to Beijing to Stir up Trouble

[Rebirth without time travel—double strength—slaughter and slap in the face—sweet pet—double cleanliness—HE] A female protagonist with high force value and stunning appearance vs. A cold-blooded male protagonist in the early stage and clingy and seductive male protagonist in the later stage PS: The deputy CP is a male (he doesn't have many roles). If you mind, please take a detour. (This is my first time writing a novel. I didn't know that adultery in romance is a taboo. Chapter content cannot be changed after completion, so please proceed with caution.) ✦ Yang Xueyi left Beijing at the age of eight. Not long after arriving in Jiangnan, news of her mother's death came to the capital. Nine years later, she embarked on the road back to Beijing, vowing to uncover the truth about her mother's death. Unexpectedly, at the beginning of the journey, he was intercepted and killed. Then, someone broke into the boudoir at night and threatened her with a knife. …… When Li He was seriously injured, he accidentally broke into Yang Xueyi's boudoir and forced her to conceal her whereabouts for him, avoid being hunted by the enemy, and bandage his wounds. The other party pretended to be frightened, but in reality he was calm and a little clever, which impressed him. What surprised him even more was that she was proficient in medical skills and could tell at a glance that she was poisoned by a strange poison. ✦ The two did not know each other without fighting. After returning to Beijing, they were involved in a conspiracy to seize the rightful son in the court, and became allies by chance. She accompanied him into the ghost market to obtain medicine and detoxify. He accompanies her to beat up her hypocritical family members and avenge her mother.