罗伊向他的家人做了最后的告别，并准备在宇宙飞船上生活。但当他踏上前往火星的单程任务时，他并不孤单。他的两个机器人同伴成为了他的朋友，他们是否知道一些他不知道的关于他命运的事情?
Roy says his final farewells to his family and braces for life aboard a spacecraft. But as he heads out on a one-way mission to Mars, he's not alone. Befriended by his two robotic companions, do they know something about his fate that he does not?
