The story was simple but profound: Biyouna’s character, Yamina, finds a boy named Pierre hiding in the Casbah. His family had fled during the war, and he was left behind. Instead of turning him away, she hides him in her home, teaches him Arabic songs, and slowly, through small acts of bread, storytelling, and patience, helps him remember his mother’s face. In the end, she walks him to the port, where a Red Cross ship takes him back to France. Years later, Pierre returns as a filmmaker, dedicating his first documentary to “Yamina of Algiers — who taught me that home is not a flag, but a heart that refuses to close.”

Lina had always felt torn between two worlds: her grandmother’s memories of old Algiers — the music, the whitewashed alleys, the scent of jasmine — and the modern city of glass towers and forgotten stories. She was studying cinema at the Université d'Alger, but her heart wasn’t in the theory. She wanted to feel Algeria, not just analyze it.

The old archivist, Monsieur Omar, a man who had once worked as a projectionist during the golden age of Algerian cinema, shook his head. “X means ‘Xenion,’ child. An old project. Only one copy. Biyouna was just twenty. She played a woman who finds an orphaned boy from the other side — a French child, lost after the war. The title was La Rue sans Haine — The Street Without Hate. But they shelved it. Said it was too early. Too healing.”

One rainy afternoon, while volunteering at the Centre Cinématographique Algérien, she found a rusty film canister buried under a pile of faded posters. On it, someone had scribbled: “Film Algérien X — Biyouna — urgent.” Her heart jumped. Biyouna was a legend — her raspy voice, her bold smile, her way of making you laugh and cry in the same breath.

The “X” in the title, Lina discovered, was a secret code: Xenion — a gift to a stranger.