A post-apocalyptic world where humanity is struggling to survive against a deadly virus that has wiped out most of the population.
Protagonist: John, a former soldier who is immune to the virus and is leading a group of survivors in their fight for survival.
Antagonist: The Infected, humans who have been mutated by the virus and now hunt down and kill any survivors they come across.
Conflict: John and his group are running out of resources and are forced to make a last stand against the Infected in an abandoned city. They must fight to survive and find a way to end the virus once and for all.