Veil of midnight

A combat-loving adrenaline junkie, Nikolai dispenses his own justice to enemies of the breed, and his latest quarry is a ruthless assassin. One woman stands in his way, the seductive, cool-as-ice bodyguard, Renata. But Renata's powers are put to the test when a loved one, a child, is threatened and she's forced to turn to Niko for help