After Aultcray reluctantly offers Naofumi a paltry reward, he heads to the slave merchant to redo the slave crest as per Raphtalia's wishes. He also buys a monster egg there, which hatches a few days later and gives him a new party member. Meanwhile, Myne shows up in Lute Village, where they're staying.
If you use a crystal ball, you can 
learn one of the magics sealed in it.
إذا استخدمت كرةً بلّورية فيمكنك تعلّم
إحدى الأسحار المختومة فيه
Usar una bola de cristal te permite
aprender el hechizo que contiene.
Usando las bolas se puede aprender
el hechizo que encierran.
Avec ça, vous pouvez apprendre
un sort qui est scellé dedans.
Usando una sfera di cristallo, è possibile apprendere
una delle magie sigillate al suo interno.
Se usar uma bola de cristal, pode aprender
uma magia que fica aprisionada nela.
С помощью шарика
можно выучить запечатанное в него заклятье.