The Horned King and the Engines of Oblivion

Dark, divergent AU. Galactic oblivion is approaching. The last Namikaze, birthed in blood and fire, baptized in battle and treachery, is set adrift when his world is destroyed by its own hubris. Naruto, faced with the choice between being a puppet or a god, makes a decision that may save him—or damn him and the entire galaxy. The fate of the universe is in his bloodstained hands.