Long hair, split colours: left side is lilac, right side is white. Greyish eyes. Earrings. Long white coat with a sparkly/galactic design on the interior. Acts confident and composed even at times of crisis, giving the impression that he's the perfect and a capable leader. When left alone, Sigma freaks out and admits he has no confidence in his skills because of his lack of natural talents. Sigma's greatest wish is a reason to live. No family. Adult. Beta. Weak but calming scent. Determined.