Setting Sun by CL Cecil

Keirnan Mosley, a rare female slayer moves to the supernatural infested city, Windy Ridge, after being asked to join an elite band of misfits protecting the innocents. Upon her arrival things start to go awry and it is discovered she is prophesied to become Queen of the Immortals eradicating all in her path as an evil blood sucking vampire. As The Protective races against time to keep her safe she too must learn her skill and band together with those around her in order to keep the oldest vampire at bay and from turning her into what she so desperately fights to destroy.