Tada no Shikabane no You da to Iwarete Ikuseisou, Kizuitara Saikyou no Undead ni Natteta

Zion has always dreamed of becoming a great adventurer, so he leaves his small hometown in the boonies to head for the city. He is able to quickly move up in the ranks, until he suffers a fatal wound in a dungeon far beyond his abilities and his dreams are cut short. As he lays dying, his blood is mixed with the essence of a just-fallen dragon. For...