Hyper-Lethal. There was but two Spartans with that designation. Each had seen worlds burn, armies fall and wars rage. This one will see a different kind of war, one in which stories sing the song of victory, not statistics.

Faced with his death during one of the last battles of the Human-Covenant War, Noble Six now finds himself reborn in a strange new world with new beings, familiar yet different tales and names. The SPARTAN must now find a way to survive and thrive here, all while dealing with mundanely civilian issues, Gods descended to the Human Realm and Monsters. Lots and lots of Monsters.

What happens when a lethal killing machine wearing the most advanced piece of equipment built by the UNSC and an alien Zealot moving on pure devotion to his gods end up in the world of Danmachi? Who will survive, and who will find a way out of Genkai, back to Covenant and UNSC occupied space first?