《來自深淵》第 0 季於 2020-01-17 首播。
《來自深淵》第 1 季於 2017-07-07 首播。
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?
