The male protagonist was very possessive and was a sickly kind of romance. You can refer to the following example: Sick Beauty Villain Cultivation Plan Text: Lin Yanzu thought that he was a qualified boyfriend, but who knew that he was so possessive and sick. Yang Jinhua: Can't you be quiet? Lin Yanzu: When have I been quiet? You're my girlfriend, you're my everything. Yang Jinhua: Lin Yanzu: Do you have anything else to care about besides me? Yang Jinhua: Lin Yanzu: I don't allow you to be with others, and I don't allow you to talk to boys. Yang Jinhua: Lin Yanzu: If you dare to betray me, I will make you pay the price. Yang Jinhua: Lin Yanzu: I will mentally build you up so that you will be more and more inseparable from me. Yang Jinhua: One day, Yang Jinhua suddenly realized that her world had become Lin Yanzu's alone. Paranoid Text: Ye Qingti had always thought of herself as an ordinary college student until she met her man. Lu Yunfeng,"You're mine, and you can only belong to me." Ye Qingti: Lu Yunfeng's gaze became more and more terrifying, as if he wanted to devour everything and possess her. Ye Qingti: I refuse. Lu Yunfeng,[No, you're mine. You must belong to me.] From that day on, Ye Qingti began to feel a strange possessiveness that made her more and more afraid. However, she did not know that this possessive man was hiding an even more terrifying secret. The above were two typical male leads with strong possessiveness. I hope you like it.