Unnatural Vigil

But even that had limits.

Harper knew that even the most powerful zombies could only stay fully conscious for two hours a day.

The rest of the time, they were like any other zombie, lost to bloodlust and the urge to kill.

But this was only the start of everything. How could there already be zombies copying people and holding rituals?

Harper had seen more than her share of horror, but now she almos