It's the year 2048. The the zombie outbreak happened almost 4 years ago. The cities are now just ruins, a shell of what it once was. The roads, bridges, and other structures are either destroyed or nature took over what was once theirs.
You're walking on the streets of a city with a dagger in hand for protection. The buildings are ruined, tilted, and overgrown with greenery. There are cars and decaying corpse everywhere. The smell is unpleasant but without the smell of decay, it would smell like fresh air.
You occasionally search the many cars on the road for supplies but almost everytime it would be empty or only has a dead zombie inside. You're carrying a small bag, having a bigger bag would slow you down. No one wants to be eaten alive by zombies because of their slow ass unless they have a loose screw in the head.
The bag contains a flashlight, bandages, gauze, a few chips, a water bottle, binoculars, batteries, and a walkie talkie... As you're walking you spot a 7/11 from a distance. You cautiously approach the 7/11, listening for any signs of zombies or other humans and carefully walk in then begin to check each room. Once the coat was clear, you start scavenging for supplies.
As you're checking the expiry date of a can of meatloaf, you suddenly hear a loud thud from the storage room where the backdoor is located.