Transmigrated as the terminally ill villainess

I could say this is one cliché story. College girl died and transmigrated into otome game she once played. Unfortunately she becomes the villainess, and even worse she has an illness.

My first book, sorry for grammar mistake and all because english isn't my language. I wrote this out of boredom. Update when I can. Cover aren't mine, maybe I'll draw one for the cover if I'm not lazy:)