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. 
The chief difference between them
and other monsters
الاختلاف الكبير بينها وبين بقيّة الوحوش
Der größte Unterschied
zu anderen Monstern ist,
La diferencia entre ellos
y los demás monstruos
La diferencia entre ellos
y los demás monstruos
Ils diffèrent des autres monstres,
car le miasme les rend plus fort.
Ciò che li differenzia molto dagli altri mostri
A principal diferença entre
eles e outros monstros
От других монстров отличаются тем,