Serara, a young female member of the guild "Crescent Moon Alliance", is trapped by mysterious men in the northern city of Susukino and needs help.  Shiroe and his friends travel to reach her.  Annoyed by the game's tasteless food, they travel northwards, and go inside "the depths of Palm", a crumbling series of old mining tunnels.  There they meet creepy monsters...
Why did I pick such a minor, useless subclass?
Warum hab ich nur so eine nutzlose
¿Por qué elegí una subclase tan inútil?
Qu’est-ce qui m’a pris d’acquérir
une classe secondaire aussi inutile.
Perché ho scelto una sottoclasse così inutile?
Por que eu escolhi uma subclasse 
tão inferior e inútil?
И почему только выбрала этот слабый
и едва ли полезный сабкласс?