Dark Knight

Dark Knight is a black dragon in knight's armor, 37 meters tall and weighing 1,000,000 t. (including armor). Dark Knight has had a sort of obsession with knightly armor since childhood, and after he became a full-grown dragon, he had a blacksmith god make him a suit of armor his size.

Dark Knight acts as a proud dragon, but in times of crisis, he shows a rather cowardly side, rationalizing his cowardly actions inwardly.