As fireworks explode overhead, Evelyn, the young and beautiful daughter of the house, is killed. But Evelyn will not die just once. Until Aiden - one of the guests summoned to Blackheath for the party - can solve her murder, the day will repeat itself. Every time ending with the fateful pistol shot. The only way to break this cycle is to identify the killer. But each time the day begins again, Aiden wakes in the body of a different guest. A brilliantly original high concept murder mystery.