Behind the grey

Remnants of an ancient clan of witches, decide to resurface after centuries of persecution by an unrelenting enemy. The price of wielding dark magic is great. The witches are afflicted with a blood lust. There are abductions. What has become of the missing?. Other dark creatures of myth start to emerge from the woodwork. They pick an interest in a seemingly ordinary young man. The problem with that is, heaven wants him too.