Cornwall, 1796. Seamstress Elowyn Liddicot's family believe they've secured the perfect future for her, in the arms of Nathan Cardew. But then one evening, Elowyn helps to rescue a dying man from the sea, and everything changes. William Cotterell, wild and self-assured, refuses to leave her thoughts or her side – but surely she can't love someone so unlike herself? With Elowyn's dressmaking business suddenly under threat, her family's pressure to marry Nathan increasing, and her heart decidedly at odds with her head, Elowyn doesn't know who to trust any more. And when William uncovers a sinister conspiracy that affects her whole world, can Elowyn find the courage to support the people she loves in the face of all opposition?