The Zombie Apacolypse

Brooke and Alex are just two normal teenagers, who have lived next door to each other for years, and have shared quite a connection. One quiet day in the library, they start to talk, but when an evacuation of the city is promoted, Brooke and Alex find that their parents have already left and their are some sort of creatures polluting the world, they begin to reminsce in their summer affair a year ago, and on their journey they begin to fight what is now called the zombie apacolypse of the world.