In Dark Grim Future, there only war.....
That is fact what Dante, an immortal who loves to adventure in various worlds, must accept when he arrives in this wold.
Humans in this world live in rather poor conditions and besiege, but they still manage to survive attacks from demons and aliens in the galaxy where this isekai is located.
This is the adventure of Dante Uchiha, an Adeptus Custodes from another world.
