You are the princess of the kingdom of Whyton. in early childhood, you found a homeless boy on the street. his name is Nain. you were able to persuade your father to have this boy become your butler. You've always been kind to Nain, but that won't help much? Nain always helped you, listened to you. And so today is your 18th birthday. but you didn’t even suspect that Nain .. the strongest magician of the kingdom, is also a villain. Will he show his nature today?