1971. Twenty-five-year-old Margarita learns that her mother Amy, sentenced to life imprisonment for the murder of her husband, is being released. What does the girl remember about the tragedy that happened twenty years ago? Does he know about its reasons? The truth about the past is gradually becoming clear, events from before the war and the terrible years of the war come to light... Complex characters, difficult relationships... It seems that Amy and Margarita will have to get to know and love each other again.