For some reason I really want her to be playing the prince and when he gets to his kingdom she would have the poison butterflies kill him in front of his parents and sister. This may sound sinister but we barely see Villian's main characters. The only villains I can recall I light Yagami and sangwoo.
It'd be a little weird for her to kill on of the very few characters that have nothing against her. She's more likely to use him to kill her father.
honestly, I just don't like him he was annoying.