Story is subject to change.
A being of unknown origin. Some consider to be an alien visitor, others, an experiment gone wrong. Regardless they are friendly and here to stay.
Ceto, having no face, expresses emotions with paper drawings taped to their front.
It is also not known if Ceto is caring the fish with them or the fishes are Ceto itself, but it is known that Ceto does rely on the fishes to be their eyes.

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