Unbound Evolution

"Couldn't you at least switch to a different batch of zombies? You're really just working this same group to death? Forget 9-to-5 shifts—you've got them going 24 hours straight without a break!"

"What can I do? My ability has limits. It only lets me summon the nearest 1,000 zombies."

Harper shrugged, looking completely innocent.

And so that group of zombies kept wandering around near the base, hau