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.
You defeat each raid boss, one by one, 
and attempt to clear the dungeon.
Wir nehmen einen Boss nach dem anderen
in Angriff, um den Raid zu beenden.
Derrotas a cada jefe de raid, de uno en uno, 
intentando terminar el calabozo.
Et c’est ainsi, en tuant les boss un à un,
qu’on avance vers la victoire.
Si sconfiggono i boss uno dopo l'altro,
 tentando di arrivare alla fine del dungeon.
Basta derrotar os Raid Bosses, um 
a um, até concluir toda a dungeon.
Мы зачищали подземелье, 
покоряя одного босса за другим.