A new force has suddenly risen to power in the Great Forest of Jura, and its leader, Clayman, proposes that the Demon Lords hold Walpurgis with the goal of sanctioning the slime who deceived him. Rimuru also begins to prepare for a battle with Clayman, but observing the enemy army's movements reveals that Clayman's target is not Tempest, but Eurazania. Clayman's army will arrive in Eurazania within two days. Can Rimuru's forces get there in time?
Episode 40: The Congress Dances
الحلقة 40: المؤتمر يتراقص
Kapitel 40: „Der Kongress tanzt“
Desorden en la reunión
Episodio 40: Desorden en la reunión
ÉPISODE 40 : LE CONGRÈS S’AMUSE
Episodio 40  La riunione che danza
Episódio 40: O congresso dança
Серия сороковая:
«Переполох на совещании»