1896: HMS Rove vanishes in a shocking storm off the African coast.
Present day: Juan Cabrillo and the crew of the covert super-ship Oregon have just escaped a double-cross on the Congo River when they come to the aid of Sloane Macintyre - looking for some long lost treasure..
Aboard is a fortune in stolen diamonds... 1896: HMS Rove vanishes in a shocking storm off the African coast