Chapter 1: Short Peace

Rimuru Tempest, the King of the Tempest Federation Country, who is also a Slime as well as a member of the Octagram (Eight Star Demon Lord).

24 years passed after the great war against Yuuki, Rimuru was currently surrounded by documents so numerous that they formed pillars.

Peaceful and serene day as usual in Tempest, until an unknown calamity came upon the world....

Disclaimer: This story was made because it was inspired by Fuse-sensei's work. It's not as good as the original but I hope you enjoy the story.