Ten-year-old Samira is joining her father's cargo ship for the summer — from Mombasa to Mumbai, through the Suez Canal, across Europe, and all the way to Chile. Her mission: collect one ordinary thing from every port. A train ticket. A fishing rope. A folded napkin. A shell from a rainy beach. A handwritten recipe. Seven ports. Seven small truths about how people actually live. Because far away doesn't mean different. It just means more friends.