Benin Light, the lighthouse marker for the bay that will lead to Granville Harbour, wild and inaccessible on the western coast of Africa, is a welcome sight for Richard and Robin Mariner. Until someone opens fire on them. The couple are shocked to see Sergeant Voroshilov, a Russian Militia man who left Robin lucky to be alive after their last encounter. And when armed guards arrive at their hotel to arrest Richard, trouble really begins ...