Sixteen-year-old Lucy Gold is about to run away with a much older man to live off the grid in rural Pennsylvania, a rash act that will have vicious repercussions for both her and her older sister, Charlotte. As Lucy’s default parent for most of their lives, Charlotte has seen her youth marked by the burden of responsibility, but never more so than when Lucy’s dream of a rural paradise turns into a nightmare.

In 1956, Ava Lark rents a house with her 12-year-old son, Lewis, in a desirable Boston suburb. Lewis yearns for his absent father, befriending the only other fatherless kids: Jimmy and Rose. One afternoon, Jimmy goes missing. Years later, when Lewis and Rose reunite to untangle the final pieces of the tragic puzzle, they must decide: Should you tell the truth even if it hurts those you love, or should some secrets remain buried?