太空危机50年后太阳将不明原因地逐渐熄灭,地球上的人类因此在劫难逃。在被派去拯救太阳的“伊卡洛斯号”莫名失踪7年后,搭载着8名来自美国和中国宇航员的“伊卡洛斯二号”再度出发,这次任务代表着地球最后的希望。他们带着具有摧毁整个坎萨斯州能量的炸药,用来引爆和重燃已经部分熄灭的太阳。随着行程的深入,因为和地球失去了联络,整个团队开始陷入严重的困境。在接受到原先的“伊卡洛斯号”发来的遇难信号之后,他们的行程变得更为艰难凶险。如果他们尚存完成任务的一丝希望,就必须保持理智和清醒…… Fifty years after the space crisis, the sun will gradually extinguish unexplainedly and human beings on the planet will therefore be fleeing. Seven years after the inexplicable disappearance of Icarus, who was sent to rescue the sun, eight more Icarus IIs from the U.S. and Chinese astronauts took off again. This mission represents the last hope of the planet. They carry explosives that destroy the energy of Kansas as they detonate and rekindle the partially extinct sun. As the journey progressed, the whole team began to fall into serious difficulties because of losing contact with Earth. After receiving the original “Icarus” sent the signal of distress, their journey has become even more difficult and dangerous. If they have the slightest hope of fulfilling their mission, they must remain rational and conscious.