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?
That's some confidence in our 
ability to destroy a nation...
...هذه ثقة كبيرة بقدرتنا على تدمير دولة
Du bist echt guter Dinge, dass ihr
ein Land in die Knie zwingen könnt.
Cuánta confianza.
Y se trata de hundir un reino.
Cuánta confianza.
Y se trata de hundir un reino.
Détruire un pays entier
ne te fait pas peur, on dirait.
Ti senti davvero sicuro per essere uno 
che sta per distruggere un Paese.
É muita confiança na habilidade
de destruir uma nação.
Вот это уверенность,
хотя придётся сломать целую страну…