Goemon's wedding to Murasaki Inabe, daughter of a samurai clan's leader, is interrupted when the Fuma ninjas attack, kidnapping the bride-to-be and demanding her family's ancient treasure as ransom. Lupin, Jigen, Goemon and Fujiko work together once again to try to save Murasaki and get to the treasure before the Fuma can steal it. (Source: ANN)

Four months before Count von Lohengramm of the Galactic Empire faced Yang Wen-li of the Free Planets Alliance at the Battle of Astarte, he was still just Reinhard von Müsel. The youngest admiral in the Empire's history, Reinhard was disdained and dismissed by his peers as the brother of the Kaiser's concubine. 

Upon arriving at Iserlohn Fortress with his expeditionary fleet, Reinhard immediately receives an order from the ambitious and cunning Fleet Admiral Gregor von Mückenberger: to intercept an Alliance fleet in a neighboring starzone. Despite recognizing this as a veiled attempt to get him killed in combat, Reinhard nevertheless orders his tired and weary men to engage the enemy in the atmosphere of the gas giant Legnica. But unbeknownst to him, this will mark the first of his many historic encounters with the Hero of El Facil.

[Written by MAL Rewrite]

The Galactic Empire and the Free Planets Alliance have been locked in a seemingly endless war for more than a century and a half. In the Empire, a young Siegfried Kircheis meets Reinhard von Müsel and his older sister Annerose. Kircheis enjoys a happy friendship with the two beautiful blonde-haired siblings until the day that their alcoholic father, a lesser nobleman with low standing, accepts a request for Annerose to be sold as a concubine to the Kaiser. Although enraged, Reinhard is powerless to stop the whims of the Imperial Court. He and his father soon move away, leaving Kircheis behind.

A few years later, Reinhard returns in a military uniform and declares his intent to rise through the ranks and free his sister from sexual servitude. Kircheis joins Reinhard on this daring journey to save Annerose, yearning to forever stay by the side of his friends.

[Written by MAL Rewrite]

Led by Reinhard von Müsel, the Galactic Empire crushes the Free Planets Alliance in the Fourth Battle of Tiamat. Arriving in the Imperial capital of Odin to a hero's welcome, Reinhard's victory earns him a promotion to High Admiral and the distinguished title of Count von Lohengramm. On the other side, Yang Wen-li safely returns to the Alliance capital of Heinessen without fanfare and reunites with his dear friends.

Reinhard and Yang look forward to a long-awaited reprieve. However, at the request of the scheming Duke Otho von Braunschweig, the Imperial High Command orders the new High Admiral to invade the Alliance with a fleet of twenty thousand ships. After the Duke leaks the plan to the Alliance government, three fleets totalling forty thousand ships are sent to counter the incoming attack and recreate the famous Battle of Dagon. But even though Reinhard is outnumbered two to one, he has an ingenious plan—and Yang sees right through it. Will Yang's superiors heed his warning before it is too late?

[Written by MAL Rewrite]