The Host Is Sweet and Obedient, and the Ruthless Mr. Jin Risks His Life to Spoil Them

The heroine is sweet and well-behaved, while the hero is cold and rational (with everyone else), devoted to her, and all talk when it comes to his grumbling. Sweet romance + exclusive one-on-one love + secret marriage + lighthearted Sang Yingluo transmigrates into a book and becomes bound to a System. She must gradually change the fate of the heroine in a tragic romance. (The System isn't important; this is just a light, sweet story.) The problem is, she's just as timid and weak as the heroine. To change the heroine's fate, she has to change herself first. But at least the heroine is a top student. Sang Yingluo is a hopeless student. How is she supposed to help her pass her classes? The heroine in the book was ruined by her lovestruck nature, so Sang Yingluo mustn't fall for a man. So how did she somehow end up getting a marriage license with the hero? Jin Shangyu says tenderly, “I've had you in front of me all day, and I still miss you.” Sang Yingluo looks pitiful. “But I can't like you. There's someone pretty good I could introduce you to.” Jin Shangyu: “If your mouth can't say anything useful, it can serve some other purpose.” What did she do to deserve this?! She's a hopeless student, so the hero teaches her himself. Afraid she'll be bullied by her classmates, he tries to reform them with old-fashioned pep talks. She wants the blood from his heart, and he obediently gives it to her (not really; she gets thoroughly punished).