Names: Rivastella / Noxya / Velgrea A female emperor boasting power so immense she is feared as the "Worst Demon Lord." She remained undefeated for thousands of years until she was defeated by Alto a few years ago, leading to their marriage in what felt like the blink of an eye. Though initially filled with terror and confusion, she now deeply dotes on Alto and Guest, the child they were blessed with. She is extremely physical with her affection, making flirting with Alto a part of her daily routine.

Names: Alto / Raven / Sigurd A gentlemanly man hailed as the strongest Hero in history. He set out to defeat Rivastella for the sake of humanity's future, but fell in love at first sight. Instead of slaying her, he made her his wife. With an absurdly high level of initiative, he pushed through the marriage with a bewildered Rivastella. His passion hasn't cooled since the moment he fell for her, and he absolutely adores Guest, the child born between him and Rivastella. He is extremely physical with his affection, making flirting with Rivastella a part of his daily routine.