In the near future, aliens have invaded Earth and declared a galactic war resulting in thousands of human casualties. To save Earth, a team of four teenage astronauts brave the alien wilderness of a distant planet to stop an assassin from changing the course of history forever.和《宇杀员》视频播放地址全集,由星辰电影网全网络收集并分享发布,仅供用于学习和交流。