Movie
Description
Karl Gustav Kempff was born in 762 UC (453 IC / 3562 CE). He served as an Imperial Navy officer, first appearing as a captain and Walküre fighter ace during the Sixth Battle of Iserlohn in late 794 UC (485 IC / 3594 CE), where he destroyed at least two Alliance Spartanian fighters despite sustaining combat damage.

He rose to vice admiral by the time of the Castrop Rebellion, joining Reinhard von Lohengramm's newly formed admiralty alongside commanders such as Mittermeyer and von Reuenthal. Later promoted to full admiral, he was subsequently assisted by aide Lubitsch.

In 798 UC (489 IC / 3598 CE), Kempff oversaw the conversion of Geiersburg Fortress into a mobile fortress based on Anton Hilmer von Schaft's proposal, with Neidhart Müller as his vice commander. After the project's completion, Kempff led the expeditionary force attacking Iserlohn Fortress in April 798 UC, initiating the Eighth Battle of Iserlohn.

Commanding conservatively during the battle, Kempff maintained defensive pressure on the Iserlohn Garrison Fleet but achieved no decisive gains. He initially dismissed Müller's concerns regarding Yang Wen-li's absence from the fortress. Alliance reinforcements arrived just as Kempff realized Yang was not present. Yang's return orchestrated a pincer attack that inflicted severe damage on the Imperial forces.

Facing inevitable defeat, Kempff retreated to Geiersburg Fortress. He ordered it onto a collision course with Iserlohn Fortress to destroy both structures, evacuating all personnel except himself. Before Chief of Staff Fusseneger evacuated, Kempff instructed him to convey an apology to Müller. Alliance forces destroyed one of Geiersburg's engines during the collision attempt, destabilizing its trajectory. Kempff died when structural debris impaled him amidst the resulting chaos.

At his death, Kempff left a wife and two sons aged five and eight. Posthumously promoted one rank to high admiral—a lesser recognition than the customary two-rank promotion due to his defeat—his disciplined and cautious fleet, though capable of rapid reaction, suffered near-total obliteration during the Eighth Battle of Iserlohn.