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.
and your master even said common sense 
would turn tail and run at your strength.
.حتّى أنّ معلّمتكما قالت أنّ قوّتكما تتعذّر الفهم المنطقيّ
Kräfte jenseits aller Vernunft.
Das hat euer Meister euch nachgesagt.
De hecho, dijo que va más allá
del sentido común.
De hecho, dijo que va más allá
del sentido común.
Inoltre, la vostra maestra
ha persino detto che il buonsenso
e seu mestre até falou que o senso
comum seria correr ao ver seus poderes.
А если верить
 словам вашей наставницы…