Here's a little update on Snow Angel and Cold Heart, and how their connected to Ivory in my Universe. They were two people who actually knew Ivory when they were kids, until some kind of accident caused them to fuse with Ivory. Ivory lost her memories of them after they fused with her. Cold Heart lost all of her memories of her former self, and became the evil demon that would take over Ivory's body when she was angry enough, until she was sealed away, and later separated from Ivory, causing her to regain some of her lost human emotions. Only Snow Angel remembered who she really is. Snow Angel's real name is "Glacia", and she's Ivory and Ebon's oldest sister.