A meteorite fell, causing a huge fog. The fog covers the entire Nile Island. No one knows what strange events happened under the fog. All those who entered the fog to investigate survived. In order to investigate the truth of the fog, one hundred thousand severe death row prisoners were sent to the Nile Island. On this small island shrouded in fog, everyone had to fall into a cruel fight in order to survive. At the same time, strange mutant creatures gradually appeared in the fog.
