Glasgow, Scotland, 2010. An unknown and terrifying virus spread wantonly, infecting the whole body full of herpes, festering and flowing pus, and eventually dying in pain in torture. Due to a lack of medical equipment and vaccines, tens of thousands died in just one week. In order to curb the spread of the virus, the British government imposed a complete blockade on Scotland in an attempt to completely isolate the virus. After that, people in other parts of the world enjoyed nearly three decades of calm, but one day in 2035, the dead virus broke out again in London, England. Just as government officials were anxious, they received an exciting piece of news. A satellite photo shows signs of life in the Scottish quarantine area. In order to find a way to fight the virus, the government sent a scientific team led by Eden Sinclair (Rhona Mitra) into the quarantine area. Eden narrowly escaped from the epidemic area. When she returned to her homeland after nearly 30 years of absence, she found that this place had become a flesh-and-blood battlefield where the weak of the weak and the savage...