he displays very little expression. In contrast to his expressionless demeanor, he often speaks in a somewhat joyful and absent-minded tone He is generally a stony, ruthless person with an extremely cold way of thinking, reflecting He is most often expressionless He has very long, jet black hair, with a piece of hair not put back, usually combed behind his head as well as large, black, pupil-less eyes. Still, he holds a twisted and overprotective form of love for his younger brother, Killua