Zarth, Clymene, Schar, Revouger, Celina and Zion venture into the treacherous Abyssal Desert, a vast and eerie wasteland filled with dangerous creatures and hidden secrets. br br They will confront and defeat the Dark Knight, the last boss in this Desert. But after that, they meet a mysterious voice that seems familiar in their memories. The voice promises to reveal everything if they manage to reach the Gateway to the Pristine Cathedral.