Jishou! Heibon Mazoku no Eiyuu Life: B-kyuu Mazoku na no ni Cheat Dungeon wo Tsukutte shimatta Kekka

Jishou! Heibon Mazoku no Eiyuu Life: B-kyuu Mazoku nano ni Cheat Dungeon wo Tsukutteshimatta Kekka, Self-proclaimed ordinary demon's heroic life: The result of him creating a cheat dungeon, even though he's supposedly a B-grade demon, The Hero Life of a (Self-Proclaimed) "Mediocre" Demon!, 자칭! 평범한 마족의 영웅 라이프 ~B급 마족인데 치트 던전을 만든 결과~, 自称！ 平凡魔族の英雄ライフ～, 自称！ 平凡魔族の英雄ライフ～B級魔族なのにチートダンジョンを作ってしまった結果～, 自称！平凡魔族的英雄生活～, 自稱！平凡魔族的英雄生活～明明是B級魔族卻創造了作弊級地下城的結果～