Granbell's Forces Were About to Invade... Anime That Time I Got Reincarnated as a Slime Season 4 Episode 89 Synopsis & Preview Stills Unveiled

From That Time I Got Reincarnated as a Slime Season 4, the synopsis and preview stills for Episode 89, "The Land of Convergence, Luberios," have been unveiled.
Having held the Founder's Festival and established diplomatic relations with various nations, the Jura Tempest Federation takes its first steps toward realizing the "Human-Monster Co-existence Sphere," a world where humans and monsters can live together. Behind the scenes, however, former "Hero" Granbell Rosso (CV: Daisuke Ono), leader of the Five Elders of the Kingdom of Siltrozzo, and his granddaughter Mariabell Rosso (CV: Inori Minase) are hatching schemes, viewing the rise of Demon Lord Rimuru (CV: Miho Okasaki) as a threat. Meanwhile, in the Golden Land Eldorado, Demon Lord Leon (CV: Jun Fukuyama) also begins to move for a certain purpose. As a single "Hero" is about to awaken, the various motives of each faction intersect, and Rimuru's next battle begins. The 4th season of the TV anime will be developed over split 5-cour broadcast cycles, with the first 2 consecutive cours currently airing and streaming on 30 Nippon TV affiliate stations, BS11, and various streaming services starting April 3.