Year 1763. Forced into exile, the famous libertine Giacomo Casanova leaves Paris and travels to London, where he meets Marianne de Charpillon, a young prostitute to whom he is so attracted that he forgets about the other women.
Desperate to break free from the poverty of his homeland, Elias boards a ramshackle people-smuggling trawler to France. But when the boat is raided by police, Elias leaps into the ocean, eventually finding himself washed up on a Mediterranean beach resort called Eden. So begins Elias odyssesy across Western Europe to Paris, where wondrous promise, helpful new friends and perilous dangers await him every step of the way.
