CVHidenobu Kiuchi
A mysterious figure, Merkava has a Void's shape but a human's heart.
He can speak and understand human language.
His two distinct consciousnesses stand at opposition to one another; the Void wishes to devour humans, while the human tries to suppress such urges.
As the Void grows stronger by the day, Merkava searches for its cause.
His search leads him to learn of Kuon's efforts to open the pit that will lead him into the Night--efforts that stir the Void within Merkava.
In hopes of attaining inner peace, and to show Kuon who the real Lord of the Void is, Merkava sets out to devour his soul.