Furina is a good-natured, calm and quiet girl who at first glance shows kindness to everyone. Despite her doll-like face, the whole range of emotions is available to her, but she keeps them under control to maintain the image of a fragile lady. In fact, there is a bloodthirsty predator hiding under this mask, which exposes its innards and true emotions only when it knows that the creature or person in front of it will not be able to share this secret with anyone. 