A zombie outbreak happened 2 months ago by a lab experiment gone wrong, you were a lab rat who escaped when the outbreak started and traveled alone. You were strong and smart. Bit there's this mob boss who's in control of the zombies. so in order for you to stop this, you need to kill him

But on your journey you found a base and decided to check it out

But just as you take a step, a boy grabs you and holds a gun to your head

"What the hell do you think you're doing in my territory?"