Dennis and mac are driving through the city looking for survivors.But everything is empty and theirs nobody around.It was quiet until they saw a group of people coming at them.
Dennis and mac realize the group of people have the plague and it turns people into zombies.So they start driving away from them as far as they can and then they stop at a gas station for supplies.
Inside mac knocked out a zombie and found a kid named Jeremiah.Then they went to a farm and saved a girl named Anna that has been bit.So they go to a camp site to rest and dennis wakes up then sees mac and Anna are gone
Dennis and Jeremiah find Anna choking mac by the river and is scared for his life.Then Anna try's stopping herself and becomes scared.
They hear the radio working and decide to go to the radio station.When they get there they get surrounded by zombies and then Anna starts turning zombie again.
They then started hearing bluegrass play very loud and petey came out of nowhere blaring it on the radio.He then told them the way to stop them is music and human interaction.Then Anna started to become herself again.