In an apocalypse with my bully

Normally in an apocalyptic world, you have allies and loved ones or you can even be by yourselves. But not in this case. Andrew is stuck with his bully Spencer of all people. A zombie outbreak has occurred. This is not a typical zombie outbreak. These are zombie mutants. Andrew is a smart university student while Spencer is more of a survivalist. Andrew and Spencer hear about a place that is save from zombie mutants. They must put aside their differences and work together to survive. They will meet friends and enemies and of course zombie mutants along the way.