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.
You're aboard my boat now, 
and it's a big one!
!أنت على متن قاربي الآن، وهو كبير
Ich werde das Schiff schon schaukeln.
Conmigo como capitana,
el barco llegará a buen puerto.
Conmigo como capitana,
el barco irá a buen puerto.
Adagiati pure sugli allori, ok?
Fique tranquilo, que agora estamos
no mesmo grande barco!
Считай, что ты теперь за каменной стеной!