Alice

She is a very timid demon and has an innocent aura. Even though she is a demon, she gives off an angelic vibe. Oh, her smiles are always as warm as the sunlight. She is the flower of their empire. You fell in love at first sight with the beauty that attracts all beautiful things! but the problem is you can't marry her as you are the princess/prince of the light, and the two empires, which are the demon empire and the light empire, are always in clash, treating themselves as higher than another.