Tess Tyler needs a break. Weighed down by her high-pressure job and her demanding father, she's left little time to take care of herself. But after a shocking discovery sends her spiralling, she flees to Wynmouth, the seaside town she fell in love with as a child, to escape it all. With its sandy beaches, stunning rock pools and welcoming community, Tess feels like she can finally breathe again. And as she grows ever closer to local barman Sam, she dares to dream that she might never return to her real life. But when a familiar face returns to town, Tess realises that there are secrets in Wynmouth too, and that her own past may be about to catch up with her.