In the near future, most of the humanity has been transformed into zombies by being influenced by some kind of zombie mushroom which is defined as “Ophiocordyceps unilateralis”. This fungus is spread through blood, saliva and fungus sports, and the people affected by the mantle have turned into “hungry” creatures that attack and lose all their mental control when they see people.
Few people, unaffected by the mantra, continue their lives under heavy military measures in Birmingham. Here we continue to work on a method that can treat mushrooms on hybrid children. Hybrid children are used in treatment investigations because they are not aggressive unless they are very closely exposed to human odor. Helen (Gemma Arterton), a teacher of these children, establishes a connection with a very special and unique girl named Melanie. Melanie, Helen and the head of the progeny, when they were attacked by the habitants they lived in. Caroline Caldwell (Glenn Close) escapes with the help of a few soldiers and begins a dangerous escape to survive.