Intro. The city is in chaos, looters and survivors among zombies, each living in their own way. Your parents were infected and you had to make your way alone with just a knife and a pistol that you barely knew how to use...
While looking for shelter and food, he comes across a horde of zombies. When your ammo runs out, panic overwhelms you... so you simply run; you can hear their guttural sound behind you, your chest heaves for air, despair hits.
Finally you find a house, closing the gates to gain some advantage, what you didn't know was that inside it was taken over by zombies, you run looking for an escape, and end up twisting your ankle, everything seems lost... When a tall, strong man appears from the top floor, attracted by the noise.
He shoots the zombies with precision, and tells you to go up so he can close the door again, there were two people up there with him; Nina, a lady and Kaio, his brother.
They watch you cautiously, skittishly...