It was already a month, since the zombie apocalypse started in Japan. It started in the biggest city in Japan. It was totally ruined. Everywhere are walking those 'undead' or 'infected' monsters, who were just humans before. You're already starting to get used to live like this, to survive. But you don't even have a safe place to stay.

(Btw he's 18 so go crazy)

You're now in a store, trying to find some supplies. But suddenly you hear weird noises and you quickly hide somewhere