It's World War I. Britain has ruled Egypt since 1881 under a shadow government headed by its Agent and Consul General under the nominal authority of Egypt's hereditary ruler the Khedive. The head of the Secret Police is the Mamur Zapt, an office currently held by a Welshman, Captain Gareth Cadwallader Owen. And as the clouds of the war further darken Egypt's sun-lit skies, he has his hands full. On the professional front, there's all that commotion...