Transmigrate into a Book and Cherish the Villain to the Bone

[A cold-faced but warmhearted young guard (later a great general) x a cheerful, optimistic third princess (The heroine is weak early on, but grows stronger later)] Lin Xi transmigrates into a book and becomes Mu Beixi, the legitimate third princess of the Mu'an Kingdom in the story. This is no ordinary journey into a book. Her System is her maid, Bai Tu, and the major villain she has to win over only appears twice in the original story. Bai Tu says she’s about to embark on a completely new storyline. The first time she sees Chu Linyuan, he’s being punished in the snow, looking utterly pitiful. The second time she sees him, he almost leaves her to die. The third time, he nearly strangles her. Mu Beixi, eyes brimming with tears: How many lives do I have to win him over? But no matter how the major villain treats her, she dotes on him, and then dotes on him some more. Mu Beixi refuses to believe that, after all this, she still won’t win you over!