不论扑杀它们多少次，外星怪物总是能卷土重来。航天飞机又发现一窝怪异的蛋，这次，它们不仅要吃掉它们看到的所有人、所有东西，它们还要进一步，侵略你的空间。

They come from all over the world but they have one thing in common: The Foreign Legion, their new family. The film tells their stories: of women struggling to keep their love alive, men who leave for battle, and couples forming on hostile ground.