Disturbing the male protagonist's harem [Transmigration Book]

Shangguanxuan's racing car skidded the moment he crossed the finish line, causing a serious car accident. When he woke up, he found that he had time-traveled into the body of a female supporting role in a novel by Mary Su.The female supporting role is insidious and cunning. Not only does she impersonate and steal the heroine's identity, but she also steals her man, and finally kills the heroine's child.The heroine came back to take revenge, and the fate of the female supporting role was horrendous, a few words are omitted here... In short, it was extremely miserable.In order to prevent all this, Shangguanxuan decided not to allow the heroine to conceive the hero's child.As a result, the room number of room 3026 in a certain hotel was changed to 3029, and the male lead who was supposed to appear in the room became... the female lead? ——————— The heroine looks cold and weak, but she is actually a little pepper.In order to get her, the male lead stumbling her everywhere, so Shangguan Xuan became the female lead's lucky star, exorcising evil and avoiding disasters for her, avoiding the male lead's disaster star.Gradually, the heroine's heart secretly agreed.Just when Shangguanxuan was struggling with how to get rid of the four spare tires beside the heroine, the always gentle heroine pressed her viciously against the wall, half-closed her eyes, and her eyes were unclear. "I heard that you are going to marry Ye Shen?" Innocent evildoer vs. cold little pepper HE