科西莫是一个水手，他不想在他的家人和远征队伍之间做出一个选择。但是当他意识到他8岁的女儿Athénaïs正在遭受孤独的痛苦时，他决定留下来。由于长期被遗忘的远征的阴影源于他的过去，海洋远征从科西莫之后再一次出发。

Cosimo is a sailor and wishes not to choose between his family and expeditions. But when he realizes Athénaïs, his 8-year-old daughter, is suffering from his absence, he decides to stay ashore. As the shadow of a long-forgotten expedition arises from his past, the sea yet again starts after Cosimo..