“Deep in the ice of the south-polar, a squad of geologist bring out an old nazi lab still integral where darkness experiment had happen. In order to suppress the universe, the Nazi make modify shark who be able to fly and whose rider are genetically mutate, undead super-humans. A miltary undertaking force name “Dead Flesh 4” - animate US soldier who drop in Socialist Republic of Vietnam - is put together to forestall universe downfall.”::Yazid Benfeghoul