Three years after the Yamato's return from the planet Iscandar. The people of Earth restored their planet with the Cosmo Reverse System, and they signed a peace treaty with Garmillas. In addition to reconstruction, Earth developed a new defense fleet that includes the state-of-the-art battleship Andromeda. The Earth goes down a path of military expansion, despite Starsha Iscandar's wishes. The Yamato helps accomplish this so-called peace, but it comes at the price of many invaluable sacrifices. The goddess Teresa, who prays for tranquility in space, calls the Yamato to a new voyage. The threat of Gatlantis is sweeping over the universe and approaching Earth. Source: ANN Note: The episodes were grouped into seven chapters and received a small theatrical release where special limited edition Blu-ray discs were sold. Each chapter had a special theatrical screening with a stage greeting prior to their general theatrical release.