A boy wishes he could become a hero instead of his living his boring life. He makes a wish at his 18th birthday party to become a hero, but what comes next could never have been predicted! Somehow, our main character is transported to a different universe and learns that the world he knew was all a ruse! Follow our hero as he makes his way through a dungeon and slices all who get in his way, makes friends, and builds a name for himself and his Familia head, Diana, goddess of the hunt! Inspired in part by the series "Is It Wrong To Try To Pick Up Girls In A Dungeon?"