At the height of the First World War, two young British soldiers are donné a seemingly impossible mission. In a race against time, they must traverser, croix enemy territory and deliver a message that will stop a deadly attack on hundreds of soldiers.
Laura and Ryan have been totally destroyed par précédant relationships. In the hope of getting it right this time, they go out on a seconde rendez-vous amoureux, date having no idea on what they are supposed to do.