Rumshott is one of the finest landed estates in England. However, when James Aden takes up the position of Deputy Agent he does not realise the full extent of what the job entails. He finds himself spending his days negotiating with royalty, farmers, and even wildlife, as well as the imperious Lady Leghorn. In order to survive, James must come to terms with his role quickly, and not let himself get too distracted by Sophie, the pre-college assistant.