After a final battle with Madara, Naruto gets sucked into the Uchiha's kamui dimension, so after using a relic of the Uzumaki clan to escape he end ups in a new world, with no way back and not much to go back to he decides to stay and take up his ancestor's old job as a devil hunter. Naruto x Justice League crossover with a slight bit of Devil may cry, Dante-like Naruto.