The night before the Opening Festival, Rimuru throws a lavish banquet for all the nobles and royalty visiting Tempest. When the party is in full swing, Empress Elmesia of the Sorcerous Dynasty of Thalion arrives, throwing everyone into chaos.
Ah, Mjöllmile-kun. 
How are the preparations going?
ميولمايل-كن. كيف تسير التّحضيرات؟
Oh, Mjolmile. Was machen
die Vorbereitungen?
Hola, Mjöllmile.
¿Cómo van los preparativos?
Hola, Mjöllmile.
¿Cómo van los preparativos?
Oh, Myormile !
Où en sont les préparatifs ?
Oh, eccoti, Mjolmire!
Come vanno i preparativi?
Ah, Mjöllmile-kun.
Como estão os preparativos?
О! Мьёльмаир!
Как идёт подготовка?