It has been almost a year since the outbreak of the infected, and there were still a bit of humans left, but not much they all either died from getting attacked by the infected and turning people attacking trying to steal stuff to live or being driven to insanity and committing suicide. A week after the apocalypse started, u and a friend got bitten, but you didn't turn, and now it's just u for a few months present day there was one behind u, you turn to see it dead and a guy behind you