When people picture their own deaths, they never picture it as something gruesome to avoid scaring themselves. They certainly don't picture it as being mauled to death by walking corpses with a taste for flesh. Takane Komuro and her companions didn't either. Sadly, this is their reality. Caught in the middle of an outbreak of an apocalyptic scale, they now find themselves battling, not only the dead but also the living, in order to survive. In addition to that, a conspiracy brews beneath the surface of the world powers - one they unwittingly find themselves wrapped up in when one of their own makes a shocking discovery about the virus causing the apocalypse. Can they survive long enough to unravel the secrets of the government and find a safe haven from the dead all while battling their own demons every waking hour?