Welcome to 1898 Kenya. The British are building a railway bridge over the River Tsavo to solidify their position of trade and wealth in the region. The Investigators serve as leaders to the project. In addition to social dissonance and illness within the camp, a pair of man-eating lions known as “The Ghost” and “The Darkness” are stalking and brutally killing members of the construction crew.  What happened to those 30 crewmen that disappeared overnight? Who, or what, sent the lions into camp? The Investigators must find a way to stop the man-eaters before the project is abandoned entirely. Failure is not an option as the success and perseverance of the British Empire rests upon their shoulders.