Royal tutor Heine has been tasked with grooming four princes into potential kings. He’s interviewed the proud Prince Leonhard, but three more princes await: the highly intelligent Bruno, freewheeling Licht, and perpetually-glaring Kai. With each prince's personality as unique as the last, interviewing them will prove to be anything but straightforward...
We'll only have lessons if 
all four of us show up, right?
سنتلقّى دروسًا فقط إن أتينا نحن الأربعة، صحيح؟
Der Unterricht findet nur statt,
wenn alle vier aufkreuzen, richtig?
Solo impartirás la clase
si nos presentamos los cuatro, ¿no?
Solo impartirás la clase
si nos presentamos los cuatro, ¿no?
Et les cours ne commenceront
que si on est tous présents ?
Farai lezione solo
se ci saremo tutti quanti, giusto?
Só teremos lições se
formos todos, correto?
Урок ведь начнётся только 
когда соберутся все четверо?