As the Blumund Kingdom sends Fuse, along with the three adventurers who already met Rimuru, to meet with the Slime and get the measure of him, Vesta, Kaijin and Gabiru end up being a good team when it comes to developing a fully-restoring potion. It’s so effective, it’s overkill for anyone but elite warriors, so it’s suggested they enter a trade alliance with the Dwarves to produce lesser potions in Jura Tempest.
The peace is suddenly disturbed (again) by envoys from Demon Lord Carrion. Half of Riguld’s face is ripped off, and Milim pays the envoy back with a devastating attack, hoping for praise from Great Rimuru. The Slime is not happy, however, that she ignored her promise not to cause any commotion.
Rimuru doesn’t get much respect form the Demon Lord envoys, but sends them on their way anyway, hoping they’ll relay a message to their lord to meet with Rimuru directly. Milim let’s slip that she and the other Demon Lords have an arrangement in which they won’t interfere with one another’s affairs.
Rimuru bribes her with a new weapon in exchange for more info on the Lords, and she’s all too willing to oblige. Meanwhile, the Blumund envoys as well as a survey party from the Falmuth Kingdom cross paths just as the Blumund group is fleeing a giant spider monster. Fortunately Gobta is in that neck of the woods hunting, and not only bails out the humans, but turns the spider into dinner for the town.
The representatives of the two kingdoms meet with Rimuru, and once again the Slime initially isn’t taken seriously. But once Vesta vouches that the Dwarves have already recognized Jura Tempest as a legitimate ally, and the Falmuth envoys have spent some time in the town, their leader Youm not only recognizes Rimuru, but agrees to serve as his new leader.
As Rimuru makes two key human inroads, Demon Lord Clayman is keeping his eye on things with his harlequin spies, including the young, annoying, very pink Tear. Looks like the Lords’ deal not to interfere with each other has gone out the window.
Like Milim, Clayman is far more powerful than Rimuru; unlike Rimuru, he’s not so young and so easily manipulated. Right now, he and the other two Demon Lords look like the largest remaining threats to Rimuru and his vision for peace and prosperity.