From the creator of Goblin Slayer comes another Gritty, brutal Dark Fantasy story with splashes of comedy and charm in all the right places. The MC Iarumas is actually a man out of time. Found dead in an "unexplored" level of the dungeon, he's is resusrrected by the magic of this world and takes jobs while trying to find more information about his past life and orgins. Although short on it's current published amount, it's chocked full of lore and solid worldbuilding. The art is gorgeously detailed and the fights and violence are extremely graphic. This will fill any Berserk or Goblin Slayer-Sized hole inyour heart.

If you want more of the lore/plot for the story you can read the Light Novel which has more published and with an anime in the works, it will more than likely use that to fill out the adaptation.