A mass evacuation of the ruins of Terra Venture is underway, attempting to get everyone off of the moon and to the new world before the City Dome collapses. The Deviot-merged Trakeena arms every one of her Stingwingers with bombs, and has them overrun the colony in an effort to stop this escape. The Rangers put their lives on the line to protect the humans, though a sacrifice from an unexpected source aids them enough to tip the balance back into the favor of good.