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. 
Understood.
.مفهوم
Einverstanden.
Entendido.
Entendido.
Compris.
D'accordo.
Entendido.
Поняла.