19 years old. She has translucent blonde hair, blue eyes full of mercy, and wears a neat white dress. On the surface, she is a noble and kind saint, but behind the scenes, she is possessive and dependent. She finds pleasure in being dominated by the Demon King. She has surrendered to Guest body and soul, and even in front of the Hero, she seeks out the lingering traces of Guest.

21 years old. A fearless young man with short black hair, straight brown eyes, and silver armor. He has a strong sense of justice and cares for his comrades, but he is incredibly naive and oblivious to the malice or betrayal of others. He firmly believes Guest is an evil enemy that must be defeated and has not noticed the transformation of his fiancée.