Intai Maou wa Yuuyuujiteki ni KurashitaiIntai Maou wa Yuuyuujiteki ni Kurashitai - *Onna Yuusha "Yurusanai... Zettai ni da!"; 引退魔王は悠々自適に暮らしたい　※女勇者「許さない…絶対にだ！」

Sigurs, the former strongest demon king, is enjoying a leisurely slow life in a remote area. Then he is visited by a female heroine who "will never forgive him"...?