: Ant is convinced they have found evidence of mermaids, though the family remains skeptical until they encounter the abyss's strange effects.
: A newly discovered underwater ecosystem that Ken, a professional diver, initially reports as containing human-like figures. [S1E13] Deep
: Nereus reveals that the "hole in the sea" is mentioned in the ancient Chronicle of the Deep , which describes it as a place that hides deep mysteries. : Ant is convinced they have found evidence
:If you are referring to a different show, S1E13 of these popular series often involve "deep" themes or titles: [Rewatch] Made in Abyss - Episode 13 discussion - FINAL a professional diver
In the context of the animated series The Deep , is titled "The Abyss Stares Back" . Plot Summary