A Walk amongst the dead

Wei, a 17 year old Japanese student with dishonoured family history finds himself in the middle of an exam before the sirens set off. A swarm of police and military rush down the road, past his school. Wei rushes outside to catch a glimpse of the action, and he sees something odd. He can see the swarm of peacekeepers, but also another swarm (a horde if you may) of sickly figures, wailing and screaming. The undead. We follow weis effort to survive a post apocalyptic wasteland of what once was a bustling town about a mile away from Tokyo. He will meet allies. He will meet enemies. And of course, the undead.