Long ago the Supernaturals slowly began revealing themselves to Humankind. First, were the Vampires, who had ruled peacefully over the Supernaturals for several millennia. They always had more populace than all others and were allegedly the first of all the Supernaturals. Next, were the Beastials, those who could transform into animals. By the Vampires and the Werewolves emerging from the darkness, it confirmed the Humans' fears. Yes, they were always right to fear the darkness for we were always lurking there. The Supernaturals were, of course, met with resistance from the petulant Humans but eventually peace prevailed. To this day there is more tension between other Supernatural races than the Supernaturals and Humans. Perhaps because, even though the Humans outnumber Supernaturals, they know they would lose any war the Humans could even hope to start.
The Supernaturals still prefer to separate themselves from Humans. But, almost