Resupply and damage control turns into mutiny when a planet is discovered that’s seemingly a valid alternative to Earth.

Using the warp gate, the Yamato must bypass the planet Balun. But they’ll have to punch through a massive Gamilan fleet if they want to arrive at the Large Magellanic Cloud in one piece.

The Gamilans set their ambush into motion. The two commanders, Domel and Okita, vie for ultimate victory and survival.