Isacaron



Isacaron was a demon who was remembered for possessing a Frenchman and causing his death. He is also the main antagonist of the 03:01 episode called '' Antoine Gay.

History
Little is known about the history of Isacaron, the only things that are known about him, is that Isacaron owned a Frenchman named Antoine Gay; although it is later revealed that he was not the only demon to possess Antoine, who was Madeste. Also after Antoine died, the demons soon left. Later in the year 2019, Isacaron and Madeste are soon called by Makuth to test Gus's skills, they then start distributing pacts with demons calling the attention of the Gus team. After that Isacaron took Yoshimura hostage with Madeste's help. However in the fight Eto and Gus soon appear and fight against the duprom of demons, although the demons end up having advantage of the duo, Gus soon begins to show the evolution in his demonic powers and absorb Isacaron and Madeste, locking them inside him.