@Blalalaika no what you put on the spoiler is what I read in the novel
Spoiler!
In the novel the thing that destroy me the most is how they destroy the nice prince character who's also sick and make him a creep and literally disfigured him in the end. The only "nice thing" is mc refusing to marry again and that's all. I was so angry at myself for not having dropped and I'm still angry for coming here to see where they're at now.
My pfp is Milk and Cream by AM
It's one thing when MC still ends with toxic piece of 
