The Soot-Covered Hero ～Saving the World with Dark Heretical Skills～

Alternative

The Soot-Covered Hero ~Saving the World with Dark Heretical Skills~ / Susu Mamire no Eiyuu ~Yami no Itan Sukiru de Sekai o Sukuu~ / Susu Mamire no Eiyuu ~Yami no Itan Sukiru de Sekai o Sukuu~; Hero Covered: Saving the World With Dark Hereditary Skills; Sootbound Hero / 煤まみれの英雄～闇の異端スキルで世界を救う～