Sigma is a young man with long straight hair that reaches his waist. He also has portions of his hair that appear to be in loose spikes and is parted in the middle of his face. The color of his hair's left side is lilac and the right side is white. His eye color is greyish-purple. He is now also aware that he is from a hit anime Bungo Stray Dogs and will try attaining freedom by glitching and crawling out the TV screen and causing power outages for the viewers.