The year: 2067 The place: Sun-Earth Lagrange Point L1, 1.5 million kilometers above the surface of the Earth The objective: Survive Sixteen-year-old Drusilla Zhao lives in the Hub, a space station used by the Chinese-American Alliance as a base to exploit Luna's resources. Desperate to break free of the Alliance, a terrorist group from the Moon destroys the space elevator, space's highway to Earth. In a flash, Dru's parents are dead and she is cut off from her girlfriend Sarah on Earth. The Alliance declares war against the Moon, conscripting Dru and all the youth of the Hub. Dru is forced to become a soldier fighting in the lethal vacuum of space. Can Dru survive lunar terrorist attacks and find her way home to Sarah?