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. 
I'll explain the situation.
.سأشرح لك الوضع
Te explicaré lo que pasa.
Te explicaré lo que pasa.
Je vais tout t’expliquer.
Vou explicar a situação.
Сейчас объясню, что делать.