Diablo and his group arrive at the royal capital, Seven Wall, but the guards stop them at the gates.

That explosive situation is resolved by the imperial knight, Alicia. She was awaiting their arrival and leads the group to an inn. That night Diablo reveals to Alicia that the church is out to kill Lumachina...
But I believe I can prove 
useful to you, Diablo-sama.
Sollte es trotzdem etwas geben,
mit dem ich Ihnen dienlich sein könnte,
Aun así,
creo que puedo serte de utilidad.
Aun así,
creo que puedo serte de utilidad.
Malgré tout,
j’espérais pouvoir vous être utile.
Tuttavia, se posso esserle di aiuto, signor Diablo...
No entanto, acredito que posso
ser útil a você, Diablo-sama.
Но я всё равно смогу 
помочь вам, господин Диабло!