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 are you talking about?
عمّ تتحدّثين؟
Wovon redest du da?
¿De qué hablas?
¿De qué hablas?
Que veux-tu dire ?
Di che cosa sta parlando?
Do que você está falando?
О чём ты?