Yasmine, a twenty-two-year-old Franco-Maghrebi, has taken to the sea to live her life. She secretly loves N'dé, a black African woman in her thirties. On the occasion of Eid, she visits her family for a few days. Yasmine finds her sister, her father, her mother. With each of them, a relationship is revealed at the same time as an unusual trench warfare emerges, where everyone lives huddled together in their own vital space. Yasmine is overwhelmed by this violence.