That Time I Got Reincarnated as a Slime manga volume 20 features story by Fuse with illustrations by Taiki Kawakami.

The Kingdom of Falmuth sits on the precipice of civil war as its leaders debate how to respond to the Jura Tempest Federation’s demands. Meanwhile, the Ten Great Saints discuss the Storm Dragon’s return and the crowning of a new Demon Lord. Although Rimuru and Hinata wish to settle their dispute peacefully, a sinister group acting from the shadows is determined to see things end in bloodshed!