Vicky Simmons returns to her hometown on the coast of Maine, intending to open a British Country Gift Shop and leave her fast-paced London life behind. Her plans are disrupted when she discovers a body behind a derelict cottage, drawing her into a murder investigation involving her teenage crush, Michael Danning, who is the prime suspect. As the local sheriff ties the murder to a decades-old missing person case, Vicky, with the assistance of Michael and her newly formed team, delves into amateur sleuthing to uncover the true perpetrator.