Kabul, 1978: The daughter of a prominent family, Sitara Zamani lives a privileged life in Afghanistan’s thriving cosmopolitan capital. But her world is shattered when communists stage a coup, assassinating the president and Sitara’s entire family. Smuggled out of the palace by a guard named Shair, Sitara finds her way to the home of a female American diplomat, who adopts her and raises her in America. In her new country, Sitara takes on a new name --- Aryana Shepherd --- and throws herself into her studies, eventually becoming a renowned surgeon. New York, 2008: Forty years after that fatal night in Kabul, Aryana’s world is rocked again when an elderly patient appears in her examination room. It is Shair, the soldier who saved her, yet may have murdered her entire family.