A Conflict of Earth and Stone

Our intrepid hero's were assigned to a rescue mission on a Drazi prison in Neutral Space, but at the halfway point at a stop over station the mission was called off as their target had been killed in an escape attempt.

Our hero's were asked to go to the world of Proxima, a colony world of Earth, where they were asked to look into the "mystery of the vanishing G'Quan Eth plant."