Like a dark angel, Captain Kane O'Brien rescues Hannah Knight and her father from drowning after vampire pirates murder their crew and sink their ship. Struggling to control and hide her telekinetic powers, Hannah discovers the honorable and bold captain possesses his own secrets. Every full moon, Kane turns into a vampire. Finding out Hannah not to be the cabin boy she resembles, but a beautiful, luscious woman, tempts all his appetites. Desperate to be free of his curse, Kane considers handing Hannah over to a demon. But after Hannah uses her power to save his ship from his immortal enemy, Kane can no longer deny his attraction and vows to protect Hannah with his life. To find true love, they must combine their powers to defeat evil vampires, thwart Hannah's misogynist fiancé and escape a crafty demon.