Eiyuu Blanc no Jinsei Keikaku: Daini no Jinsei wa Zatsuyougakari de Onegaishimasu

Blanc, the most powerful Grade-0 adventurer, known across the world as the Black Emperor. After slaying the Black Dragon that plunged the world into despair, he became a legendary hero. And then, he made a shocking declaration: "I'm retiring from being a Grade-0 adventurer." Now walking a new path,