This is it! The United Alliance of Evil begins it's attack on the universe. After succeeding in taking over most of the universe, Astronema begins the assault on Earth. Hopelessly outnumbered, and with no help available, can the Power Rangers possibly save the Earth and the universe? And what of Zordon?

While Darkonda keeps the Rangers busy on an alien world, Ecliptor infiltrates the Astro Megaship to find the location of the Mega Voyager. Then, Astronema sends Tankenstein to attack the Rangers. The Rangers come out victorious both times, but suffer heavy losses in the process.

While looking for Zordon, Andros saves a servant from his evil master. Now the master is after his servant, and revenge! Then, Andros, Carlos, and Sophie are taken, along with tons of other people, to a secret city to be turned into Astronema's army. Then the Rangers infiltrate the Secret City to save the kidnapped people from being turned into datacards, but also have to deal with the reconstituted Psycho Rangers.