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.
And companions.
Nicht zu vergessen Kameraden.
In unserer alten Welt war es die Familie.
Y compañeros.
Et d’amis, aussi.
Sans oublier la famille, du moins avant.
E anche degli amici.
E companheiros.
И ещё друзья, а в старом мире — семьи.