It is Cosmic Year 101. Despite the past victories against Mandler and its army, Lunar Recovery Army Moon Cresta and Earth Recovery Army Terra Cresta had failed to defeat Mandler. Now, Mandler has teamed up with a powerful new force called the Mega Zofer, and has not only taken over Earth, but has also overrun the entire solar system and has taken over the sun, resulting in humanity being forced to flee to Laomedeia, the 12th moon of Neptune. Humanity has now formed the Solar Recovery Army Sol Cresta, led by Go Kurogane, captain of the Yatagarasu and hero of the First and Second Wars of Terra Cresta, and their last hope rests on the fate of Yamato, an all-new, cutting-edge docking fighter and its pilots Sho Tendo, Luna Zarnitsyna Sheena, and Dril Martin. This is the final battle to take back the sun and free the galaxy from Mandler and Mega Zofer once and for all.
—Anonymous