Maou-sama to Kekkon shitai

By pure chance, the Demon Queen intervenes to save Haru, a young human boy on the verge of being sold into slavery. Rather than simply setting him free, she brings him back to her domain and takes him in as her personal attendant. As the years pass, Haru grows from a vulnerable child into a fully matured and remarkably handsome young man, remaining faithfully by his master's side throughout his upbringing. Despite her immense power and authority, the Demon Queen eventually finds herself plagued by an overwhelming sense of boredom. Having seemingly accomplished everything expected of her position, she turns to her trusted servant for guidance, asking what goals or experiences might still remain for her to pursue. Without hesitation, Haru offers a single, unexpected answer: marriage. This simple suggestion sets the stage for an entirely new dynamic between the two. What follows is a heart-pounding romantic comedy centered around the surprisingly innocent Demon Queen and her devoted human servant. As she attempts to navigate the unfamiliar territory of romance and matrimony, their evolving relationship transforms from one of master and attendant into something far more intimate, promising a charming tale filled with comedic misunderstandings and genuine affection.