One of the best CN novels out there (seriously good CN ones are frigging rare). Their relationship is cute, tho in the beginning she is just trying to survive her way in this imprisonment she gradually comes to realise just how much Do Yehan cares about her. I actually love it when she gets drunk lol, she developed a face complex but even then only his face is the one that captures all her attention (these moments of her drunk are extremely less but I love them a lot). Also, do I need to say how sweet and cute their relationship is? Those who have read the novel will probably agree with me, it's great!
Perfect Secret Love: The Bad New Wife is a Little Sweet