Tempest is preparing a feast in celebration of Rimuru's return home. Then a newcomer, the majin Myulan, arrives to scope out Tempest on the Demon Lord Clayman's orders, having joined up with Youm's crew as their military advisor in order to enter the nation. Upon arriving, she's surprised to see what a strong nation it is, but continues to talk with its citizens to learn more. Meanwhile, the king of Falmuth, who sees Tempest as a nuisance, conspires with the Western Holy Church in a plot to invade the monster nation.
It's great that Tempest and the Kingdom 
of Blumund forged a security pact, but...
من الرّائع أن توقّع تيمبيست ومملكة بلوموند
...معاهدة دفاع مُشترك، لكن
Es ist zwar schön, dass Burmund und Tempest
einen Sicherheitspakt geschlossen haben, …
Firmamos con Blumund
un tratado de seguridad,
Firmamos con Blumund
un tratado de seguridad,
C’est bien gentil
È un bene che tra Tempest e il Regno di Bulmund 
sia stato stipulato un patto di sicurezza...
Blumund e Tempest assinaram um Tratado
de Segurança do qual não me arrependo...
Это, конечно, хорошо, что мы заключили
 с Блюмундом договор о взаимной защите…