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.
When you do something wrong, 
you apologize. That's the right choice.
.عندما ترتكبين خطأ، تعتذرين
هذا هو الخيار الصّائب
Wenn man was falsch gemacht hat,
muss man sich ordentlich entschuldigen.
Quando si fa una cosa brutta, ci si scusa.
Quando faz algo errado, você pede
desculpas. Essa é a escolha certa.
Сделал плохое — извинись.
Это правильный подход к жизни.