Stardate: 41386.4 A powerful entity disables the Enterprise and a Ferengi ship. Their only means of escape is if they can correctly answer the riddles he asks.
The USS Enterprise pursues a Ferengi vessel that has stolen a T-9 energy converter from an unmanned Federation outpost. While the Ferengi race was known to the Federation, this is their first encounter with the species, and the Enterprise crew finds the F more