When a seed falls from a vine in the tropics and is carried by ocean currents across the Atlantic to the shores of Western Europe - it is known as a sea bean. It is still considered lucky to find a sea bean on the shore, they have been used as magical charms for more than a thousand years. Sally's search for a sea bean begins not long after she moves to the windswept archipelago of Shetland. When pregnancy triggers a chronic illness and forces her to slow down, Sally takes to the beaches. There she discovers treasure freighted with story and curiosities that connect her to the world. The wild shores of Shetland offer glimpses of orcas swimming through the ocean at dusk, the chance to release a tiny storm petrel into the dark of the night and a path of hope.