Movie Story : In 2021, five years after a mysterious virus turned people into bloodthirsty undead creatures, much of the world's population has been wiped out. With governments unable to contain the disease, the Contagion Special Unit was assembled from the toughest soldiers and sharpest specialists to hunt the infected. As its ranks dwindle, the unit recruits the most skilled young zombie killers, known as Dead Triggers, to join the fight. A group of these recruits must journey to the source of the outbreak to locate a missing team of scientists who were searching for a cure.