In the Eternal Night
The Galactic Imperial Navy, led by High Admiral Reinhardt, launches an attack on the Free Planets Alliance. The latter has surrounded them on three sides with forces that double the Imperial Navy's in number, but it has divided into three fleets for its encirclement, so Reinhard executes a strategy to destroy two of the fleets individually. During the battle, the flagship Brünhild taps the Free Planets Alliance's communications and intercepts a message saying "All that matters is that we win in the end."
Aired 03/04/2018EP 1 - In the Eternal Night

Legend of the Galactic Heroes: Die Neue These
In humanity's distant future, two interstellar states—the monarchic Galactic Empire and the democratic Free Planets Alliance—are embroiled in a never-ending war. The story focuses on the exploits of rivals Reinhard von Müsel and Yang Wen Li as they rise to power and fame in the Galactic Empire and the Free Planets Alliance.