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.
Welcome back, Akatsuki!
Willkommen zurück, Akatsuki.
¡Bienvenida, Akatsuki-san!
Bonjour, Akatsuki.
Bentornata, Akatsuki!
Que bom que voltou, Akatsuki-san!
С возвращением, Акацуки.