Demon Lord Ramiris tries to argue her way into moving to Tempest, where there's great food, hot springs, and ample entertainment. Rimuru happens to walk into the argument and comes up with a way to make use of Ramiris's skills.
In the arena itself, 
we could train rookie adventurers.
في  الحلبة بنفسها، بوسعنا تدريب
مُغامرين صاعدين
Die Arena können wir als
Ausbildungszentrum neuer Abenteurer nutzen.
En el coliseo se podrá entrenar
a aventureros novatos
En el coliseo se podrá entrenar
a aventureros novatos
On donnera des cours
aux novices dans l’arène,
Nell'arena si terranno addestramenti
per gli avventurieri novelli
Na própria arena, podemos
treinar aventureiros novatos.
На арене пускай
тренируются молодые ребята.