Around ten years ago, gates that connected our world to another dimension began to appear, leading to the rise of hunters who would traverse these gates to fight the magic beasts within. Sung Jinwoo, E-Rank hunter, is the weakest of them all.
have a similar application, 
but they're less potent.
.استعمال مشابه، لكنّها أقلّ فاعلية
sind allerdings weniger mächtig.
pero sus efectos son menores.
pero sus efectos son menores.
mais ils sont moins efficaces
que les pierres.
ma ha meno potere rispetto ai cristalli.
têm uso parecido,
mas são menos potentes.
Правда, они заметно
хуже качеством, чем руда…