Demon's Kiss

When her family was murdered, Clarissa found her life altered. As the new guardian for a very powerful gem that could change the very fate of the Earth and its inhabitants should it be lost, she willingly accepted the responsibilities to keep it safe. A demon named Xon was after the abilities the gem would afford him should he get his hands on it. Azamel protected the world from demon kind. A demon himself, he was appointed judge and if need be, executioner to protect the various races that roamed the Earth.
Now he had to hunt Xon and prevent him from obtaining a stone that could give him the edge he would need to rule, but to do this Azamel would have to work with a young wolf who had a chip on her shoulder. Could he succeed in time to save both of them... before it was too late? Or would Clarissa's mistrust doom them all?