Grace Lavoie has it all: a comfortable life in luxury, a huge penthouse in the middle of Toronto, a rich, attractive fiancé, and in just a few days a dream wedding that young girls can only imagine in their wildest dreams. In the middle of sunny, sultry Georgia, in a romantic chapel, she wants to say yes to her controlling, overbearing Patrick. But already in the run-up the most beautiful day in her life is overshadowed by strange reports in the news. Totally psychotic junkies, who attack unsuspecting citizens and policemen all over the country! The dream wedding quickly turns into a nightmare and Graces' journey into a world beyond logic and law begins. Is the silent, ill-tempered redneck she runs into on her escape her guardian angel? Will the two of them find a way out of this purgatory of the living dead and anarchy, or will everything turn out quite differently in the end?