On board the Aquarius, as a photographer, Hara meets Max. Max is the leader of the team that rescues migrants at sea. They make a few trips together. Struck by the ban on the boat, which loses its flag allowing it to dock, and condemned to stay on land, Hara decides to make a film. A letter to the child she is expecting from Max. In this letter, Hara's personal memories, her meeting with Max and some stories heard on the boat are woven together. Migrants tell of their journeys, their lost homes. Is there a common link between us? Is there a common history?
