Kuraya was a development invention using the fur befor the spike turn into a hedgehog fur a werehog makes kuraya the test tube to help kura to be stabize his state, it work they test him of his dark gaia stregth mix of werehog stregth with werehogs the chains when he was acting like a dark gaia he was hanging untill givein a dart to tranculizer the dark gaia mind, still has the blood of them. hundred pred prey zero.
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