这个世界始终萦绕着一个终极猜想：若彩虹实为穿越时空的未来观测者，人类历史将如何被重写？公元2932年，十岁少年阿尔科身着虹光太空服开启人生首航，却在时空乱流中意外坠入2075年的过去。同龄女孩艾瑞斯目...
Near future. Mankind is successfully exploring space: now a huge Delta station is located in the earth's orbit. Maksim Bortnikov is one of the members of the station repair team. An unexpected catastrophe caused by a proton storm cuts off Maksim from the rest, and he is left alone in outer space.
