JK to Maou no Dokomadeo Tekitou na Isekai Seikatsu, also known as JK to Maou no Dokomademo Tekitou na Isekai Seikatsu and ＪＫと魔王のどこまでも適当な異世界生活, is a popular Japanese web novel that follows the story of a high school girl who is summoned by the Demon Lord and granted extraordinary powers. The novel delves into the girl's adventures as she navigates life in the other world, blending elements of comedy, fantasy, and shoujo ai to create an engaging narrative filled with magic, alternate worlds, and a strong female protagonist.