As a very young child, Unicoroner was in a mysterious and fiery plane crash in the Arctic. She was the only person to survive, and wandered for days through the barren land. She soon succumbed to hunger and cold, however, and fell to the ground to surely meet her death. Just seconds after her heart stopped, she was found by a single black unicorn and revived by his magical powers. She never could stray very far from him without her heart stopping, so they traveled together and kept each other warm.
15 Years went by, and food became scarce. They had to make their way south. Avoiding areas of high population, so that the unicorn was never seen, they ended up in southern Indiana. They were able to survive unnoticed for a few years, until a group of hunters found them in the woods. An epic battle ensued, and all of the hunters were defeated. Unfortunately, the last hunter to fall also delivered a dying blow to the heart of the unicorn. As he lay dying, the girl took his heart and put in in place of her own. She then took his horn and vowed to avenge his death. Unicoroner was born!
Wild and feral, with an uncanny fascination with death, Unicoroner wandered into the nearest town and immediately found herself a home with the only group of like-minded people around… The Bleeding Heartland Rollergirls. They taught her to skate, and channeled her rage into speed. Watch out, because one look into her eyes will turn your blood into ice.