An unwavering man. Darius III's expression at peacetime is calm. An indomitable man with an unshakable fighting spirit. Although he still gives off the style of a monarch, his extremely high Madness Enhancement has scattered most of that human nature. In contrary to the sternness of his fights, strangely, Darius III's reactions towards his master are mostly obedient. Maybe it depends on the summoning system or in the Master's qualities as he does not run wildly in normal times, and comparatively listens properly to what he is told. His effective Disengage Skill is also not wasted when retreating from battle. However, since he is usually silent, there is not much point in conversing with him.