Star Trek: Voyager: Unworthy

The greatest threat to the Federation was wiped out in one thought by the Caeliar. Starfleet needs to know if Caeliar are gone—so they send out the crew who can find answers in the Delta Quadrant-Voyager. Freed with a thought, the greatest menace to humanity, the Borg, are gone, absorbed into the Caeliar gestalt. But are they? Can this deadly menace that has hovered over humanity for decades truly be gone? Might some shadow of the Caeliar remain? The Federation decides that they have to know, an