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. 
You'd challenge me to a contest of strength?
تتحدّاني في منافسة قوّة؟
Willst du deine Kraft
mit meiner messen?
¿Me retas a un duelo de fuerza?
¿Me retas a un duelo de fuerza?
Tu veux comparer
notre puissance ?
Vuoi fare una gara di forza con me?
Quer medir forças comigo?
Решил побороться на моём поле?