Arata is appointed to be the second in charge for the censorship committee. The whole gang is transported to the destroyed Royal Liber Magic Academy, and there he finds his long lost cousin, but...
Well, you're being so diligent lately.
Du bist in letzter Zeit zu fleißig.
Bueno, has estado 
muy estudioso últimamente.
Bueno, has sido muy aplicado últimamente.
Ces derniers temps,
tu es bien trop sérieux.
Bom, você está agindo bem
diligente ultimamente.