Isekai Seifukuki: Fuguu Shuzoku-tachi no Saikyou Kokka

Overview

Peperon was playing the well-known one-player VRRPG "Magic & Sword" with the restriction that only the seven weakest races were under his control. One day, he woke up and found that he had been transferred into the game. He had lost almost all of the countries that he had worked so hard to build when he was transferred. All that was left was his own body, which boasted a high status, and the six subordinates he had devoted so much effort to nurturing. In order to rebuild the nation he once built, "Gloria Septem," Peperon once again begins his conquest of another world! Note: Chapter count includes five volume-bonus chapters.

Source: AniList