Located in the center of a remote island, the Abyss is the last unexplored region, a huge and treacherous fathomless hole inhabited by strange creatures where only the bravest adventurers descend in search of ancient relics. In the upper levels of the Abyss, Riko, a girl who dreams of becoming an explorer, stumbles upon a mysterious little boy.
Animation | Drama | Action & Adventure | Sci-Fi & Fantasy
Casts
Miyu Tomita
Riko (voice)
Mariya Ise
Reg (voice)
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