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Welcome to the Impregnable Demon King Castle ~The Black Mage Who Got Kicked Out of the Hero Party Due to His Unnecessary Debuffs Gets Welcomed by the Top Brass of the Demon King's Army~
También conocida como: 難攻不落の魔王城へようこそ ~デバフは不要と勇者パーティーを追い出された黒魔導士、魔王軍の最高幹部に迎えられる~ · Nankoufuraku no Maou-jou e Youkoso: Debuff wa Fuyou to Yuusha Party wo Oidasareta Kuro Madoushi, Maou-gun no Saikou Kanbu ni Mukaerareru · The Impregnable Demon King's Castle and the Expelled Black Mage of the Hero's Party · The Impregnable Demon King’s Castle and the Expelled Black Mage of the Hero’s Party · 難攻不落の魔王城へようこそ ～デバフは不要と勇者パーティーを追い出された黒魔導士、魔王軍の最高幹部に迎えられる～ · Nankō Furaku no Maōjō e Yōkoso: Debafu wa Fuyō to Yūsha Party wo Oidasareta Kuro Madōshi, Maōgun no Saikō Kanbu ni Mukaerareru · Welcome to the Impregnable Demon King Castle: The Black Mage Who Got Kicked Out of the Hero Party Due to His Unnecessary Debuffs Gets Welcomed by the Top Brass of the Demon King’s Army · Welcome to impregnable demon king castle · 난공불락의 마왕성에 어서 오세요 · Nankoufuraku no Maou-jou e Youkoso: Debuff wa Fuyou to Yuusha Party o Oidasareta Kuro Madoushi, Maou-gun no Saikou Kanbu ni Mukaerareru · Nankoufuraku no Maou-jou e Youkoso - Debuff wa Fuyou to Yuusha Party o Oidasareta Kuro Madoushi, Maou-gun no Saikou Kanbu ni Mukaerareru · Welcome to Impregnable Demon King Castle · Welcome to the Impregnable Demon King Castle: The Black Mage Who Got Kicked Out of the Hero Party Due to His Unnecessary Debuffs Gets Welcomed by the Top Brass of the Demon King's Army · Willkommen in der Dämonenfestung – Du kämpfst jetzt auf der dunklen Seite (German) · Добро пожаловать в неприступный замок Владыки Демонов: Тёмный маг, которого выгнали из команды Героя из-за его ненужных дебаффов, получает приветствие от высшего руководства армии Владыки Демонов
In the present era, adventurers, demons, heroes, and demon lord, are no longer occupations that put one's lives at stake. With the world at peace, it is an era where conquering dungeons has been transformed into entertainment. Adventurers and monsters are able to fight with a substitute body made of magic, popularizing dungeon conquests with no deaths. Having lost his job, the “Black Mage” Remme struggled with finding another party until one day a beautiful woman appeared before him telling she had a job for him.
