An accident repair worker is sent to a remote, secret branch, where she must investigate and assess the casualties of the accident. On the spot, she learns that what happened was caused by a seemingly innocent "person" whose existence is itself a mystery.
Millennia have passed since the apocalypse struck the world. Humanity has adapted and now lives by new rules. Giant moving megacities are cleaving the wastelands and swallowing up small towns for resources. Tom Natsworthy of the lower tier of great London finds himself in mortal danger when rebel Esther Shaw, a fugitive from the law, shows up on his trail. They are not meant to meet, but they are destined to change the future.
Jerry Lane, a former UN employee, finds himself in the middle of an epidemic of an unknown virus that turns people into zombies in a matter of seconds. Trying to find an antidote to the virus, Lane travels with his group almost all over the world affected by the epidemic. Now the fate of the world hangs in the balance, and Jerry is his only hope.