After a girls' night out, endearingly awkward Deb wakes up in the apartment of the most attractive guy in Portland, Maine. She's thrilled, but she can't remember much of what got her there. Pretty boy Ryan only knows it was a mistake and ushers her out the door... into a full-scale zombie apocalypse. Now, a walk of shame becomes a fight for survival as the mismatched pair discovers that the only thing scarier than trusting someone with your life... is trusting them with your heart.但这样做的话，纵然能够最大限度的保存高层的力量，但，等到将这六十四人杀死，恐怕这千万大军，牺牲的数量将是一个极其恐怖的数字。