We Agreed to Play a Couple, but He Won't Cooperate and Keeps Ruining Things

Witty, scheming heroine ✖ deep, calculating hero A battle of wits / everyday sparring / both leads are chaste / love grows over time / the hero grovels to win her back Lu Jue asks Tian Youqing to pose as his girlfriend to placate his family. His younger brother objects: "Bro, she's a gold digger. She specializes in scamming men out of their money." Lu Jue says: "I don't care. I have money. She just has to behave and not cause me trouble." But Lu Jue never expected that instead of paying for a fake girlfriend, he had hired himself a demanding queen. Tian Youqing: "I don't like this car. Get me another one." "My legs hurt. Carry me upstairs." "I hurt my hand. Help me fasten my bra." When the contract ends, Tian Youqing turns on her heel and leaves. Lu Jue pins her to the bed, his voice teasing: "My queen, what? You used me and now you're leaving? Go on, keep using me!" ~ People say Lu Jue is indifferent to women and ruthless in his methods. When one girl accidentally made physical contact with him, he shoved her out of the car, leaving her seriously injured. For the money, Tian Youqing has no choice but to pretend to be his girlfriend. Later, Tian Youqing realizes he's absolutely inhuman! They agreed to fake a relationship, but he never plays along! Tian Youqing isn't someone you can push around. Even if she can't have steamed buns, she'll fight for a little dignity, going against him at every turn. Only later does she realize: He's indifferent to women? No, he's incapable of resisting them! Ruthless in his methods? He's certainly ruthless in bed!