I'm Really Unlucky

The ancient official system of Eastern martial arts and ancient divine weapons, the slavery of human body modification in the south, the royal aristocrats of Western descent, the north who signed contracts with mythical beasts, and the central part of the country where science and technology are advanced and the modern weapon Gundam is the mainstay. New outsiders have broken into the complicated world, bringing technology and energy far ahead of the times, but none of the five parties are satisfied. Opening a gap in a desperate situation is a wonderful future, or a Pandora's box.