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...
I'll end up back in Akihabara.
lande ich wieder in Akiba.
je vais me retrouver
de nouveau à Akiba.
tornerò indietro ad Akihabara.
eu voltarei para Akihabara...
то вернусь… назад в Акибу…