Ep. 3: Julius pays reparations while Kazuya secures Amidonia's gemstone and library books as collateral.

Julius reluctantly agrees to pay reparations, with Kazuya demanding Amidonia's sole broadcast gemstone and royal library books as collateral to prevent military use. A ransom is set for captured nobles, excluding war criminals and General Margerita Wonder, whom Kazuya retains. He warns Julius against becoming a military dictator like his father, fearing a popular uprising. Amidonians fear losing the freedom Kazuya granted them upon his departure. Jeanne returns to Maria, who eagerly anticipates meeting Kazuya after hearing of his secret alliance offer with the Empire. Maria begins viewing Kazuya as a revolutionary hero rather than a Demon Lord slayer. Disguised as Little Musashibo, Kazuya attends a victory celebration with adventurers and accidentally gets drunk. Meanwhile, Liscia meets Yuno and teases Kazuya about her beauty.
Episodes
- Ep. 1 · Albert discusses abdication while Kazuya handles Van redevelopment and Amidonia negotiations
- Ep. 2 · Kazuya negotiates with Jeanne about demons and proposes an alliance with Gran Chaos Empire
- Ep. 3 · Julius pays reparations while Kazuya secures Amidonia's gemstone and library books as collateral.
- Ep. 4 · Kazuya rewards allies while a secret council plots to control the kingdom from behind the scenes.
- Ep. 5 · Castor and Carla face trial before Kazuya and the nobility, resulting in severe sentences.
- Ep. 6 · Ludwin Introduces Genia Maxwell and Her Magical Battery Research
- Ep. 7 · Genia builds Mechadra while Amidonia falls to Elfrieden and Roroa seeks marriage