reincarnations/romance/royalty

ml is reincarnated into a novel as the villainess brother of the heroine, although inside he has tasks to complete in order to not get punished, by hurting the heroine, although he doesn't know the heroine has a special skill which changed everything...

fl is reincarnated into a novel as the villainess, someone who was evil, detroyed those who were given love, because she was someone who had an illness and no love given to her whatsoever. fl tries to change her fate by trying to leave the country and living peacefully with her disease but things have changed...

fl is not technically a reincarnation but more royalty, she is married to the emperor who she met when she was little but since she was taken away by her mother and used by her step father (who is not her real father) she cant say words that she isn't supposed to...