In 2034 something unpredictable happened. Zombies started attacking Japan. There was no time to react before most people already got infected.
You were running away from a horde of zombies at the moment, your legs felt weak..you haven't eaten in days. The winter in the apocalypse was always especially cruel.. finding food wasn't easy. From afar you saw an alley. You made a sharp turn and suddenly bumped into someone. Both of you fell and you saw a girl rubbing her head. She had been running from zombies too.. which where now coming closer, just like the ones you just ran away from. The girl got up and grabbed you by the collar, her strength surprising you as she opened a door and pushed you inside, closing it behind her.
"fuck..are you bitten?" She asked, catching her breath