That Time I Got Reincarnated as Slime Vol. 18

ANGELS AND DEMONS AND MONSTERS The seraphim force led by Michael proceeds with its plans for invasion, and the Octagrams eight demon lords assemble once more for a Walpurgis Council to determine their response. They need to act fast, for Michaels Ultimate Dominion skill has brought even Velzarda True Dragon and Veldoras eldest sisterunder his control. How will they solve this conundrum? Rimuru isnt sure yet, but as he readies Tempest for war, hell soon discover a lot of his problems are much closer to home than he thought... | Fuse That Time I Got Reincarnated as a Slime, Vol. 18 (light novel)