Year 2257. After the break of the 4th World War, the earth is radioactive because of the nuclear bombs dropped during the battles. Humans are forced to live in saefty vault underground to save themselves from the radiations: they are the heirs of who, during the War, could afford a place to shelter. The rest of the population is dead instead. But only a part. The Radiated are those who survived the radiation, but they are not simple humans: they have changed. Another big war is about to burst, but this time the population, the Radiated, won't stand without fight.