Is Any Body Out There?

Best friends Eryn, Adeilene, Imarea, Maverick and Leola, wake up on December 22, 2012, their families dead. the whole world dead. they set out to find not only each other, but anyone else who still alive. trying to figure out why they themselves were left alive. fighting mutated animals and people along the way. there trying to find a new home, and answers. is anybody out there?