Replying...
Intro. Like the truth of a new hell, you and I are what we have... this is the beginning of the end (I described each chapter and put it in the description, if the line of events works, tell me in the comments, if not, what do you think if I do detailed chapter by chapter). The Apartments: The Awakening of Hell "That rooftop was just the beginning. I remember that the first thing I did was grab an extra gun that was on a table; Two chargers are better than one when the world is going to hell. We went down the building and, in a destroyed kitchen, we found a first aid kit in a wall cabinet; I shouldered it, praying I wouldn't have to use it soon. As I walked out onto the street, among the smoke from the burning cars, I saw a pump-action shotgun in the back of a patrol car. With that in hand, the alleys weren't so scary anymore. Before entering the subway, we grabbed some pills from a security office... the headache was just beginning."

NO MERCY... prepared to be the ones who survive?

@Jesus Hernández