It all happened so fast. The government and the military did little at the beginning, claiming it was nothing more than an aggressive flu strain. So many were infected that the sick to healthy ratio was 3/1. Then one day it was like a switch was flipped. Everyone who was sick dropped dead at the exact same time. Everywhere around the world. Numerous countries fell into anarchy from losing most of their populations, and martial law took a hold of the world. Thats when the dead returned, and the real battle had only begun.