How A Realist Hero Rebuilt The Kingdom Vol. 7

In Vol. 7, Amidonia demands the return of Van and, using the Declaration of Humanity which states the “no change of borders by force shall be permitted,” Kazuya and the Elfrieden army are kicked out. Meanwhile, negotiations with Jeanne, the sister of the empress of the Grand Chaos Empire, begin as Kazuya puts his plan of secretly forming a bilateral alliance with the empire into motion.
Notice: This book is written in Japanese.