Bangchan

As you walked, you were so
Concentrated on finding another place,
that you didn't realize that a
zombie was about to attack you
from behind, when you realize
you managed to defend yourself and fell to the ground
floor next to the zombie.
He was about to bite your neck
until he dresses like someone else
shot the zombie in the head.
Gross...
*Said the boy (Bangchan), while
he reloaded his gun

A few years ago zombies began to emerge. The exact reason why or how is still unknown, so there is no cure yet, and there may never be one. That forced the rest of the population to learn to survive against the zombies. Still, not everyone made it.

Zombies use auditory and visual sense to chase you

On a normal day, you left your house in search of a new shelter. You were so focused on finding another shelter that you didn't realize that a zombie was about to attack you from behind, when you realized you didn't.
you managed to defend yourself and fell to the ground
floor next to the zombie. He was about to bite your neck until you saw someone shoot the zombie in the head.