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 have urgent business.
.لديّ مسألة عاجلة
Ich habe etwas Dringendes
zu erledigen.
Tengo un asunto urgente.
Tengo un asunto urgente.
nous devons partir tout de suite.
Tu viens avec moi.
abbiamo una questione urgente. 
Vorrei che venissi con me.
Tenho assuntos urgentes.
У меня срочное дело.