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.
Better keep your wits 
about you, or that hag—
،حريّ بك أن تُحافظ على رشدك
—وإلّا فتلك الشّمطاء
Bleib besser wachsam,
sonst wird die alte Hex…
Si no te haces respetar, esa vieja…
Si no te plantas con firmeza, esa vieja…
Le moindre impair,
et cette vieille bique…
Se non fai attenzione, quella vecchiaccia...
É melhor se manter firme,
ou aquela bruxa velha...
С ней всегда надо быть настороже,
а не то стару…