Saitama Zombie Parade

In 2121, there was a zombie outbreak in Saitama. Saitama had turned to pandemonium. Run. Run. Run. I wonder how long I've been running for now. I can't stop. If I do, I'm dead meat. I mean, I'm in the very middle of a zombie apocalypse! No matter where I go, there's zombies walking around. I can't seem to find a single human that hadn't yet been transformed. I would imagine people all around the world have already turned, but then again, it feels like the virus is only still running rampant here. "Ooh... A-aagh..." A zombie suddenly walked out from behind a utility pole. "This is it", I thought, closing my eyes reflexively. I was ready to get bitten, but I didn't feel any pain. Instead, I heard a sharp buzz and the sound of meat being cleaved. Then, the zombie let out an agonized moan. When I opened my eyes, I saw... My friend Makina, wielding a chainsaw. [Translated from NovelGame]