In the year 2010, a small village was attacked by unknown creatures. The survivors were moved to a research facility where they underwent examination. The village was designated as “Alpha-Site” from then on. While at the research facility, the survivors began to show symptoms of necrotizing fasciitis. When further examined the researchers found an unknown type of hook worm. It was classified as "Alpha-worm". Conventional medicine had no effects on the patients, as the Alpha-worms continued to spread into their blood stream causing genetic failures. They deformed the victims, but the infection continued to increase the strength and resilience of the people infected. While it made their bodies more resilient then that of a normal person, the infected lost any signs of sanity and developed violent tendencies.