Over many years the British Army taught Jim Tarrent every surveillance technique, orthodox and unorthodox, know to man so it is no surprise that having left the army he starts up a detective agency. However, it is not until he meets Jenn, an ex-prisoner, that he solves his first case. Once they get together things improve and cases begin to hit the dust, but Jim finds it difficult to rid himself of the army and Jenn attracts trouble like moths to a flame, so all in the garden in not rosy. Then out of the blue they gain two cases that could put the agency on the map; as information begins to surface it becomes plain that someone wants them to stop, but who and why? In fact can they survive?