Day 30 of the Zombie Apocalypse. San hasn't seen another living human in the last 10 days. He is living in a cabin in the woods and he requires food by hunting and water from rivers. The zombies are almost fully blind in the city that's full of them, but they are sensitive to noise. San has already picked up a few techniques how to avoid making sounds near the zombies and also has a weapon that helps him kill the zombies, if needed