What would happen if two very young people, a strange girl who grows flowers in her hair and a lonely boy who speaks only with plants, met?
Manuel got left behind during the evacuation of the planet, he will have to survive an automated last resort mission to save the Earth.
该片以大地震后荒废的首尔为背景，讲述聚集在此地唯一剩下的“皇宫公寓”里的生存者们的故事。
太空作战部队士官姜森接到任务，将与大部队一起登陆地球；夺回被外星人占领的家园，谁知舰队在登陆前遭到袭击，损失惨重。来到地球后，姜森在战斗中遇到的一连串事件，让他意识到这场战争背后似乎有着不为人知的阴谋。
