Season 1

Season 1

201713 Episodes

Within the depths of the Abyss, a girl named Riko stumbles upon a robot who looks like a young boy. Riko and her new friend descend into uncharted territory to unlock its mysteries, but what lies in wait for them in the darkness?

All Episodes

The City of the Great Pit

S1 E1: The City of the Great Pit

Resurrection Festival

S1 E2: Resurrection Festival

Departure

S1 E3: Departure

The Edge of the Abyss

S1 E4: The Edge of the Abyss

Incinerator

S1 E5: Incinerator

Seeker Camp

S1 E6: Seeker Camp

The Unmovable Sovereign

S1 E7: The Unmovable Sovereign

Survival Training

S1 E8: Survival Training

The Great Fault

S1 E9: The Great Fault

Poison and the Curse

S1 E10: Poison and the Curse

Nanachi

S1 E11: Nanachi

The True Nature of the Curse

S1 E12: The True Nature of the Curse

The Challengers

S1 E13: The Challengers

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