Unknown black liquid Objects


A thick, black liquid with an overpowering stench, drained from the stomach of a mysterious creature found in Fathom. Bottled by I, this substance remains a disturbing enigma. Its effects on living beings are unknown, but I is convinced it will serve a purpose—though whether for good or ill remains to be seen.


First episode mention/appearance: Episode 20 | The Sting of Suspicion