Stardate: 52188.7 Species 6339, as they are known to Seven of Nine, have created a virus designed to attack the Borg. Unfortunately, Voyager finds the delivery vessel, a vinculum, and Seven of Nine becomes infected. This leads to a conflict between Voyager and Species 6339, who want the vinculum back, so it can be used for its original purpose.
While chasing a renegade Maquis ship in the Badlands, the USS Voyager and the Maquis ship they are chasing are pulled into a vortex, which sends them instantly to the Delta Quadrant. However, after the destruction of the device that transported them to the Delta Quadrant, the crew of Voyager and the crew of the Maquis ship must join together to fight their way back to their home in the Alpha quadrant, which is many years away. They will meet many foes and many obstacles along the way, but they will also bond as a crew, between those of the Maquis and those of Starfleet.