Yazui Island is filled with non-humans creatures. Girls and boys with wolf, cat, or rabbit ears/tails. They are hidden out from the humans that once tried to murder them all. When Viviana Quill moves there for safety, it seems no one is safe any more. An unstoppable being ravages through killing anyone or anything in its path. Will they be able to stop the murders of their friends? Or will they all have the same fate?
9 parts