Differentiation means that zombies begin to evolve.
From Rotwalkers to Predators, from Night Howlers to Intelligent Species.
They are getting faster, smarter and more human-like.
What humans can do is to transform themselves into something else before being torn apart.
Differentiation means that humans begin to transform themselves.
Someone was implanted with animal genes and gained extraordinary strength and senses.
Some people grafted mechanical prostheses onto the remains, replacing flesh and blood with alloys.
Some people are constantly cloning, iterating, and screening, trying to create perfect soldiers who are no longer afraid of viruses.
One species is splitting into countless new species.
Differentiation is transformation, evolution, and change...
Intention: In the last days, human beings are fragile but also strong.