ブレイド&バスタード (Series) favorite_border

[DeepL Translation - needs review] The body of an adventurer who should never have existed is found deep in a labyrinth (dungeon) that no one has ever set foot in. He spent his days diving into the labyrinth alone and retrieving the corpses of adventurers. The adventurers, who scorn him and look up to him, do not care whether he succeeds in reviving them or fails and turns them into ashes, but they do not care what he has to pay. His ashen daily life begins to change when he meets a girl swo...