Legend of the Galactic Heroes

January 1, 796 S.C. / 487 I.C.: in the Astarte star system, a 20 000 spaceships Imperial fleet under Reinhard von Lohengramm's command is about to be cornered by three Alliance fleets of 13 000 spaceships each. Against the advice of his subordinates, Reinhard decides to strike first in order to defeat each fleet before they can join. The Allied commanders, trusting the overall odds of 2 to 1, don't anticipate this and rebuff Yang Wen-li's advice to quickly regroup their forces.

After the destruction of the 4th and 6th fleets, Reinhard's fleet engages the 2nd Fleet. When its commander is wounded, Yang takes command and manages to escape utter destruction. In Phezzan, Adrian Rubinsky, administrator of the planet, and Nikola Boltik, his main adviser, make comments on the battle and note that it won't change the strategic situation.

In Heinessen (capital planet of the Free Planets Alliance), a memorial for the soldiers who died at the battle of Astarte is held. The warmongering speech of Job Trüniht, the Secretary of Defence, is interrupted by Jessica Edwards, whose fiancé was killed in the battle: she asks him why the advocates of war always sacrifice the lives of others while hiding in safer places. While going home, she is attacked by members of the Patriotic Knights Corps (P.K.C.), a nationalistic organization secretly led by Trüniht. She is rescued by her friends Yang and Dusty Attenborough and barely escapes death. The next day, Yang is promoted to rear admiral in command of the newly formed 13th Fleet. His mission: to take the Iserlohn fortress, a powerful space station which has repelled every attack.

January 1, 798 S.C. / 489 I.C.: Reinhard von Lohengramm is now Premier and Commander-in-chief of the imperial military. He implements many reforms for the welfare of the people. Meanwhile, an training sortie, under Dusty Attenborough's command, turns out to be Julian Minci's first battle as a fighter pilot. The Attenborough Fleet is on the verge to be crushed, but Yang Wen-li, with the help of Admiral Merkatz, goes out of Iserlohn with the whole fleet and saves the day (January, 16).

January, 798 S.C. / 489 I.C.: Admiral von Schaft, head of the Science and Technology Division, works out a plan to take Iserlohn back. The Geiesburg fortress is to become a mobile fortress by adding warp engines: its firepower is a match to Iserlohn's, so the Imperial fleet will be able to defeat the Iserlohn Fleet. The operation will be under Admiral Kempf's command, with Admiral Müller as second-in-command. In Phezzan, Rubinsky decides to support the plan and asks Kesselring to find a way to move Yang away from Iserlohn. Some of Mittermeyer and Reuenthal's background is revealed.

In Phezzan, Rubinsky explains his plans to a bishop of the Earth Cult. He will use his contacts in the Free Planets Alliance, such as chairman Trüniht, to make the Alliance crumble from inside, paving the way for an Imperial victory. Then, Reinhard is to be murdered. Kesselring is sent to the Alliance's commissioner in Phezzan, saying the financial support can continue only if the Alliance is a stable democracy, hinting that Yang is willing to seize power. In Iserlohn, Alex Cazellnu is concerned about Yang's safety: for the time being, his skills are needed, but he fears that Trüniht wants to dispose of him in the end. In Heinessen, Trüniht, who dislikes Yang's popularity, asks the Secretary of Defence, Negreponte, to form an inquiry committee about Yang's action during the coup.

Emperor Reinhard celebrates with his staff and focuses on the organization of domestic positions and issues within the Empire. Meanwhile Frederica and Yang marry and enjoy their private time. The Imperial government keeps an eye on Yang's new life, but does not interfere. Julian and Mashengo arrive at Merkatz's secret base. The Merkatz fleet is only 60 ships, but they plan to procure more from raids and decommissioned Alliance ships. Julian meets Katerose von Kreutzer for the first time. Poplan joins Julian's group to Earth. Till the fleet is needed once again, Merkatz plans to maintain and safeguard it.

On the long trip to Earth, Julian and Poplan review the history of Earth. The lesson starts with the 13 Day War between Earth factions in 2039 AD. After the nuclear exchange, the unification of all governments on Earth occurs in 2129 AD. Following unification man expands into the stars. However, the lack autonomy to colonies, unequal economic polities, and tyranny from the Earth government culminate in multiple conflicts and human rights violations. The end of these chaotic conflicts eventually leads to the creation of the Galactic Republic in 2801 and Earth being forgotten.

Emperor Reinhard announces his new cabinet. Through a personal favor to Hildegard's father, the new secretary of state, Reinhard agrees to visit Künmel. During the lunch, it is revealed that Künmel and the Earth cult had placed explosives under the court. Trüniht leaks information to the chief of ministry police Kesler; an assassination attempt is planned on Reinhard. The Earth cultists around Odin are attacked in full force by the military police. Reinhard disables the trigger, via Künmel complacency. The Mariendorfs are put under house arrest. July 10, 799 S.C. / 1 N.I.C.: Julian crew arrives on Earth, that same day the Empire decides to suppress Earth by force.

As if to escape the feelings of his rival's death, Reinhard works industriously in administrative tasks. In the rain, Reinhard ponders the pact he made with Kircheis and Reuenthal during a storm. At that time, Reuenthal had asked Reinhard's help in freeing Mittermeyer from nobles using their influence to kill him. Mittermeyer had executed a noble born soldier for killing and looting. On Heinessen, Reuenthal does swift moves to clean out corrupt ex-alliance politicians and military industry owners. Reuenthal feels that cleaning out corruption helps justify his rule in Heinessen. Mittermeyer meets his wife Evangelin at the space port.

Julian ponders his next step. Julian speaks with Katerose around the Iserlohn park. The fleet in Iserlohn work hard and keep training for any future military conflicts. Julian considers a plan of pushing the Empire towards constitutional government. Boris Konev arrives with supplies from Heinessen. He points out that Trünicht is conspiring with Terraists. Frederica remembers the history of her relationship with Yang and lets go of regrets.

While commemorating a cemetery to the Imperial war fleet, an assassination attempt is made on Reinhard. It is revealed that the assassin's family was killed in the nuclear strike on Westerland during the Lippstadt conflict. Reinhard is shaken to the core by his own guilt and inaction during that time. Reinhard asks Hildegard to spend the night with him. The next morning Hildegard goes home to her estate flustered. Reinhard visits the Mariendorf estate, asking for Hilde's hand in marriage. Hildegard is unsure of his feelings towards her, thinking his actions may be due to Reinhard's own sense of obligation.