Half a decade after the Dominion War and more than a year after the rise and fall of Praetor Shinzon, the galaxy's greatest scourge returns to wreak havoc upon the Federation -- and this time its goal is nothing less than total annihilation.
Elsewhere, deep in the Gamma Quadrant, an ancient mystery is solved. One of Earth's first generation of starships, lost for centuries, has been found dead and empty on a desolate planet. But its discovery so far from home has raised disturbing questions, and the answers harken back to a struggle for survival that once tested a captain and her crew to the limits of their humanity.
From that terrifying flashpoint begins an apocalyptic odyssey that will reach across time and space to reveal the past, define the future, and show three captains -- Jean-Luc Picard of the U.S.S. Enterprise
, TM William Riker of the U.S.S. Titan
, and Ezri Dax of the U.S.S Aventine
-- that some destinies are inescapable.
The Borg return -- with a vengeance! Blitzkreig attacks by the single-minded aliens with their hive mentality and their mission to assimilate every intelligent being they encounter are leaving whole worlds aflame. No one knows how they are slipping past Starfleet's defences, so Captain Jean-Luc Picard and the Enterprise crew are detailed to find out -- and to put a stop to it if they can. Meanwhile, thousands of light years away, Captain Will Riker and the crew of the Titan follow bizarre energy pulses to a mysterious, hidden world. There they find a figure out of legend: a Starfleet captain long thought dead. And at the same time, over in the Gamma Quadrant, newly promoted Captain Dax and her crew investigate the wreck of the Earth starship Columbia NX-02, missing in action for more than two centuries.