A catastrophe happend (idk, nuclear fusion) and ZA WARUDO i mean the world changed and mutate : some to survive got the Beast Out (BO) forms, some use technologie, but the other who can't survive, get something worst thant death... Also the world have also change : there's 4 zones : desert, ice, sea and montain... all have extreme condition... and there's 2 group of survivors : One who can use BO, the other use technologie, and it's war beetween them the one who don't survive,are half zombie/half parasite Also because of the catastrophe, there's radiation everywhere
