Ten-year-old Ruba lives in a village outside Beirut. From her home she can see buildings shimmering on the horizon and the sea stretched out beside them. She can also hear the rumble of shelling – this is Lebanon in the 1980s and civil war is tearing the country apart.
Ruba, however, has her own worries. Her father hardly ever speaks and spends most of the day sitting in an armchair, avoiding work and family. Her older brother Naji is beginning to spend time with older boys – and some of them have guns. When Ruba uncovers her father’s secret, she starts a journey that takes her from childhood to the beginning of adulthood. As Israeli troops invade and danger comes ever closer, she realises that she may not be able to keep her family safe.