Risking her life to save her homeland, Shabon, a princess from the Nine-Headed Dragon Archipelago, joins Souma's side in hopes of stopping an impending war. But with a fleet already en route to the hostile archipelago under his orders, Souma sets out to infiltrate the islands before they arrive. As he gathers information within the enemy territory, he finds that the real threat isn't their naval fleet, but a massive creature in their waters that defies all common sense...?! What strategy will Souma come up with to handle these two encroaching threats?! Find out in the thirteenth volume of the revolutionary administrative fantasy series!

A DANGEROUS PRIZE When Souma receives an invitation to a martial arts tournament, he has no plan to attend until he discovers two things: first, the grand prize is a single wish, and second, the daughter of his kingdom’s former general will be participating. Her father was arrested as a traitor, and she has every reason to hate Souma and the Elfrieden Kingdom. Now, he’ll have to discover her true intentions before she gains the power to start an all-out war.

The Subjugation War Begins! With supplies carried, plans made, and alliances forged, Souma's mission to subdue the rebelling nobility has begun. With a pocket full of tricks, loyal subjects, and modern knowledge, this should be easy! Well... not if you want your civilians to escape unharmed. Or if adventurers keep treading across the battlefield. Or if your nosy neighbors think this might be the best time to launch an invasion of their own. Still, rational thinking will prevail... right?

With Souma's defeat of the giant monster that menaced the Nine-Headed Dragon Archipelago, the people of the Kingdom celebrate his achievement. However, as far as the rest of the world is concerned, someone else has done something even greater—reclaim a piece of the Demon Lord's Domain. That is what Fuuga, King of Malmkhitan, has accomplished. Within the Union of Eastern Nations, Fuuga's power and influence rapidly expand. Unable to accept this encroachment, the anti-Fuuga faction launches an unsuccessful attempt on his life. This sparks all the nations of the Union to be drawn into a massive conflagration?! When this conflict ends, the world will move on to a new stage. Here is volume fourteen of the revolutionary administrative fantasy series!

An invitation has arrived for the Great Martial Arts Tournament in the Mercenary State of Zem. Its grand prize? A single wish. Having previously broken off diplomatic relations with the Zem, though, Souma had no intention of responding—that is, until he received reports that the daughter of the former General of the Army will be participating?! Her father, Georg Carmine, was disposed of as a traitor following the rebellion. Should she win and wish for revenge, that might lead to an all-out war against the Kingdom! Looking to probe her intentions, Souma sets out for the Military State. There, he meets the King of Zem, who he learns is equally in the dark regarding what she has planned. Volume twelve of the revolutionary administration fantasy series starts now!

With the intense conclusion to the war against Gaius, the warrior king, the long period of conflict that transpired from the civil war comes to a close. Amidonia now occupies the capital of the Principality, Van, and Souma sets about preparing for the challenges that await him in a post-war world. "This is where the king's real work begins." Using an unorthodox plan, Souma aims to win the hearts and minds of Van's people. He keeps the importance of his comrades, who he has grown closer to during the war, in mind as he takes his next steps as king.

Granted a reprieve from external threats, Souma turns his attention to issues on the domestic front. Countless refugees have been displaced from their homes by the Demon Lord’s Domain and now reside illegally within his country’s borders. With no ideal solution in sight, Souma confronts the problem with conviction! He arranges a meeting with their leader and proposes an ultimatum: “You have to choose. Will you abandon your longing for your homelands and become citizens of this country, or will you leave?” Now torn between a yearning for their origins and a desire to find a new place to call home, what will the refugees decide? All this and more in the tenth installment of this transferred-to-another-world administrative fantasy series!