This new world is a great place: no fighting, no danger, and the classes are easy. But you REALLY don't want to get detention!
You're not going to do 
something bad, are you?
Du hast doch nichts
Schlimmes vor, oder?!
No piensas hacer algo malo, ¿o sí?
Tu ne mijotes rien de mal,
j’espère !
Não vai fazer nada de errado, vai?