Ayaki has a dark back story, here's a quick summary. Ayaki was once a beautiful young girl with skin like porcelain and hair like gold. But on the night of her wedding night she was brutally murdered and left in the forest. As her body laid dead in the rain a lone deer walked passed her. It stopped and bowed its head giving its regards, but in That second Aya transferred her soul to the deer. The deer's pelt turned snow white and the antlers shined in the moonlight now a golden tan color. The eyes change to a bright blue and an orb forms between the antlers. Aya took over the body of the deer and she wonders the forest looking for lost souls, giving them comfort and a home. Aya is known as the soul bringer. Soul follow and look for her, leaving blue wisps trailing after her. A sweet deer with a horrible back story.