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. 
There's the walled city of Valmer.
.هناك مدينة فالمر المحصّنة
Dafür würde sich die
Festungsstadt Valmer eignen.
Valmer, la ciudad amurallada.
Valmer, la ciudad amurallada.
La citadelle de Valmer
devrait convenir.
Magari la città-fortezza di Valmer.
Essa seria a cidade murada de Valmer.
Думаю, тут недалеко должен быть Валмер.