Long ago in a distant land, a beautiful witch resided at the top of a tall tower, with no plans to come down. Instead, she waited for a brave knight who would overcome numerous perils to reach her. If anyone managed to triumph over her many traps, she would grant them a single wish. One day, such a courageous prince did arrive, and he asked her to lift the curse that prevented him from siring an heir. However, a curse cast by another witch cannot be so easily removed, and the only way to save his bloodline... is to become his bride?!