Belial

Belial (ベリアル, Beriaru) is Hakuryuu Ren's second Djinn, the Djinn of Truth and Conviction. He was in the 68th Dungeon, Belial.

Appearance
Unlike most Djinn, Belial has five eyes; two in the regular places, two more above them, and one on his forehead. He also wears elaborate jewelry and has many bones that look like dragon bones that's covering his upper arms and some of his hair.

Personality
Not much is known about Belial but, when Hakuryuu was trying to conquer him, he showed Hakuryuu illusions of his sister, Morgiana and Alibaba in order to make him become a "white" king vessel. It seems that Belial is unwilling to accept a king vessel who is "Falling into Depravity".

History
Belial used to live in Alma Torran and was part of King Solomon's Household. Belial, along with the rest of the Djinn, were created by King Solomon from Rukh.

Abilities
Belial's abilities are most likely related to Life Magic. He has the ability to control other people's minds and show them a fragment of their own mind, something that they are thinking about.

Hakuryuu Ren
Hakuryuu Ren is his dungeon conqueror, although against his will. He does not seem to like Hakuryuu since he was not a "white" king vessel and had fallen into depravity. He was 'forced' to become Hakuryuu's Djinn and being controlled by him because Judar used his power to make Belial submit himself to Hakuryuu.

Trivia

 * Its name is taken from the book . In the first section of this book, entitled Ars Goetia, several demons are described, King Belial being the sixty-eighth. The dungeon where Belial resided in was the 68th as well.