Celia Graves's private bodyguard is unlucky. Not only has she turned into a half-vampire, in whose veins flows the blood of real sea sirens, but her best friend Vicky died under mysterious circumstances and became a ghost. To top it all off, Celia was framed and faces trial. And Bruno's ex-boyfriend loomed on the horizon. And it turns out that this cool magician has a rival from the West Coast. Meanwhile, the king of tiny Ruslundia is confident that it is Celia who will save his country from disaster. Yes, and siren relatives continually pester the newly-minted sister with intrigue and witchcraft. Celia is pulled into the whirlpool! But she is again trying to cope with the situation. How could it be otherwise?