Shin's summons to the castle doesn't go exactly as he thought it would when the princess challenges him to a duel. Then when the aftermath of their fight goes horribly awry, it's up to Schnee to investigate. 
What kind of princess up and 
demands that people fight them?
هل رأيت أميرة من قبل تطالب
أن يُقاتلها الآخرون من العدم هكذا؟
Was für eine Prinzessin sagt jemandem,
dass er gegen sie kämpfen soll?!
Je n’ai jamais vu de princesse bagarreuse
défier son invité en duel !
S'è mai vista una principessa 
che lancia sfide a duello in questo modo?
Que tipo de princesa surge e exige
que as pessoas duelem contra ela?
Где это видано, чтобы принцессы
так сходу на бой всех подряд вызывали?