Penetrate Blue: Vapor Trail Another Age 2824
2315. Humanity was defeated at the end of the war, refusing to coexist with machines with intelligence born from a certain accident, "Machine Intelligence". Driven from the ground, they hid in large shelters. Hundreds of years later. The nation has lost its form, some vigilante groups such as the "Security Forces" are in control of the people and facilities, and humanity, who has stopped even counting the calendar, has only su...