Eliaria and Ryoma practice magic and combat in Gimul. They practice fighting against the weak but numerous monsters now infesting the abandoned mine shafts.
to investigate how infested
with monsters the mine shafts are.
للتحقق من مدى انتشار الوحوش 
.في ممرات المناجم
wie viele Monster in den Minen lebten.
pour voir à quel point les puits
de mine étaient infestés de monstres.
per capire quanti mostri c'erano nelle gallerie.
para investigar quantos monstros
haviam infestado os túneis do lugar.