Voyager uses new quantum slipstream technology in an attempt to get home, but a miscalculation causes the ship to crash into an ice planet. Fifteen years later, the sole survivors, Chakotay and Kim, steal the Delta Flyer in an attempt to send a message back in time and avert the disaster, however, Captain Geordi LaForge is determined to stop them at all costs.
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.