How a Realist Hero Rebuilt the Kingdom

“O, Hero!” With those clichéd words, Kazuya Souma is summoned to another world—but his adventure never truly begins. Instead of embarking on a traditional quest, he presents a comprehensive plan to strengthen the kingdom through economic and military reform. Impressed by his vision, the king abdicates in his favor, leaving Souma unexpectedly saddled with the burden of ruling the nation. To complicate matters further, he is now betrothed to the former king’s daughter. Determined to restore the country to prosperity, Souma recruits the wise, the talented, and the gifted to his cause. Five remarkable individuals gather before the newly crowned ruler, each bringing unique abilities to the table. As Souma applies his realist perspective to governance, what path will he chart for himself and his people? This revolutionary isekai series redefines the genre, focusing on administrative fantasy and state-building rather than combat.