When June arrives on the coast of New England with a baby in her arms and an untrustworthy man by her side, Mabel --- who rents them a cabin --- senses trouble. A few days later, the girl and her child are abandoned. June is soon placed with Mabel’s friend, Iris, in town, and her life becomes entwined with a number of locals who have known one another for decades. Surrounded by the personal histories and secrets of others, June finds the way forward for herself and her son amid revelations of the others' pasts, including loves --- and crimes --- from years ago.