After safely qualifying to become adventurers Taichi and Rin begin working out of the inn, Mithril, completing the easiest E-Rank quests. Then one day the guild makes its decision to directly entrust them with a difficult quest, holding high hopes for their abilities. The quest is one that D-Rank adventurers have already failed twice - the investigation of a smuggling operation in the slums.
I've heard everyone calling 
it a frontier town.
.سمعتُ الجميع ينادونها ببلدة حدودية
Hatten ja schon einige
als Grenzregion bezeichnet …
Oí que decían
que es una ciudad fronteriza.
Oí que decían
que es una ciudad fronteriza.
Ecco perché tutti la chiamano città di confine.
Tenho escutado todos aqui
chamando-a de cidade fronteira...
Его все зовут пограничным городом.