Shiroe and his friends have come to the Depths of Palm to reach the Sacrifice Clan's gold.  The underground labyrinth is filled with powerful monsters that wear them down in a war of attrition.  Meanwhile, Akihabara, Akatsuki hears about the "Teachings".  She's very interested to know that by completing a high level raid, she can greatly improve the level of her techniques.
But we can't go through easy raids just for supplies.
Allerdings nehmen wir nicht an Raids teil,
nur weil wir Vorräte brauchen.
Pero no podemos entrar a los raids 
sencillos solo por suministros.
Mais on ne s’est jamais abaissés
à boucler des raids sans intérêt.
Sì, ma non possiamo metterci a fare raid facili 
solo per qualche materiale.
Mas não podemos ficar indo em incursões
 fáceis para conseguir os materiais.
Но разве мы позволим себе пойти 
в слабый рейд только ради ресурсов?