The fight for the future begins. It's been a century of peace since Earth became a colony of an alien race with far reaches into the galaxy. Some die-hard extremists still oppose their rule on Earth, but Donovan Reyes isn't one of them. His dad holds the prestigious position of Prime Liaison, and Donovan's high social standing along with his exocel (a remarkable alien technology fused to his body) guarantee him a bright future in the security forces. That is until a routine patrol goes awry and Donovan's abducted by the human revolutionary group Sapience.
A rising star in the weightless combat sport of zeroboxing, Carr "the Raptor" Luka dreams of winning the championship title. Recognizing his talent, the Zero Gravity Fighting Association assigns Risha, an ambitious and beautiful Martian colonist, to be his brandhelm - a personal marketing strategist. It isn't long before she's made Carr into a popular celebrity and stolen his heart along the way.