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. 
Urgent business?
مسألة عاجلة؟
Etwas Dringendes?
On doit partir tout de suite ?
Una questione urgente?
Assuntos urgentes?
Срочное дело?