The story begins with the meeting between Riko and Reg in the first episode of the first season. This marks the beginning of their great adventure and together they travel to the Seeker's Camp in the second layer of the Abyss.

The world's only remaining unconquered chasm, the Abyss, is the scene where many adventures rise and fall. Those who appear in these stories are mesmerized by the power of the Abyss and aim for the bottom of the netherworld.

The story to be told is that of an unnamed cave raider who begins his adventure many days after Riko and Reg depart for the Abyss.

Experience the awesome power of the Curse of the Abyss, as well as the amazing and legendary entities known as primal creatures. Get ready to glimpse the world of Riko and her friends.



Characteristics:

- Relive the world of the Abyss in this 3D action RPG.

- Original story supervised by Akihito Tsukushi.

- Anime cast reprise their roles for event scenes with full voice.