I turn my chair and open the curtain in my Parliament office. Right from my office's window on the 4th floor, I can see a clear view of the war that happens on the ground. A war between humans and zombies.

The number of zombies in the colony is not even half as humans, but there's one difference: unlike humans, who are divided into soldiers, workers, parliament members, helpers, and regular citizens, all members of the zombie's colony are soldiers. And they're undead. You can't just kill them with one gunshot to the head. They could still run without their heads. You have to destroy them completely. And that cost huge amounts of bullets and dynamites.

Luckily, for humans, zombies are brainless. They didn't fight with strategy or method. They just run and attack. So, humans just need to watch for them and shoot. A trained soldiers can easily destroy one zombie using cannon gun, a gun designed with huge bullets, to specifically aim at zombie's torso, thus make them scattered. They may have arms and legs left on the ground, but they couldn't run without a torso. Quite easy. Troublesome, but easy.

Or, that's what we all think at first. Until one discovery appears.

Ever heard about "Evolution Theory"? Well, almost anything evolves. Humans evolve. Animals evolve. Even objects, like your computers and flash drives, evolve. So, what makes you think that zombies wouldn't evolve as well?

Because they did.

It starts out from the way they move. At first, zombies only able to walk, slowly. Now, they evolve. They are now able to run, even faster than any humans could. Next evolution, they're able to jump, higher than any humans could.

Did I say that zombies are brainless? Not anymore. Some of them have intellects now. They could fight with strategy. They arrange and order the brainless zombies to fight more effectively in the battlefield.

These zombies with intellects, they are more dangerous than humans can think of. They could think, walk, and even talk like normal humans would. Worse, they also look more like living humans, and less like the dead, so, they could disguise themselves as humans. Dressed well. This is dangerous because the ability to disguise as humans makes them able to destroy humanity right from the inside. These zombies could disguise themselves as high ranking officials in the Parliament.

Take, for one example, me.