It’s time for Princess Syalis to start acting like a proper hostage, so the demon king issues a decree to help change that.
Then I'll show them...
my uninhibited hostage life!
!سأريهم إذا... حياة الرهينة غير المقيدة خاصتي
Entonces les mostraré...
¡mi vida de rehén sin inhibiciones!
Allora state a vedere... 
vi mostrerò come vive un perfetto ostaggio!
Então vou mostrar a eles...
minha vida de refém desinibida!