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. 
Yes. They're enemies who make people suffer.
.نعم. إنّها عدوّ يتسبّب في معاناة النّاس
Ja. Sie sind Feinde,
die andere leiden lassen.
Sí. Son quienes hacen sufrir
a la gente.
Sí. Son quienes hacen sufrir
a la gente.
Oui. Ces êtres piègent les gens
dans la tourmente.
Sì, sono nemici che adescano
 e fanno soffrire le persone.
Sim. São inimigos que
fazem as pessoas sofrer.
Да. И они жаждут человеческих страданий.