Naofumi follows the slave merchant to his store, where he looks for a partner to act as his sword. But all he has the money to buy is a diseased demi-human girl named Raphtalia, whom he then forces into an incredibly harsh battle.
Ever since the first Wave, it's become 
home to a bunch of dangerous monsters.
منذ الموجة الأولى، أمسى ذلك المكان موطِناً
لمجموعةٍ من الوحوش الخطيرة
Mit der ersten Welle hat sich
dort ein gefährliches Monster eingenistet.
Un monstruo peligroso
anida ahí desde la primera Ola.
Un monstruo peligroso anida ahí
desde la primera Ola.
De gros monstres y ont élu domicile
depuis la première vague.
Dopo la prima Ondata è diventata 
la dimora di parecchi mostri pericolosi.
Desde a primeira Onda,
só tem monstro perigoso lá.
Ещё после первой Волны…
там опасный монстр поселился.