In the near future, humanity builds a shining city in the stars — but when political zealotry follows it into orbit, hope turns to horror. Sabotage, murder, and betrayal explode onboard the world’s first artificial-gravity space station, where the battle for Earth’s future begins.

Major Joseph Shriner finds himself on a strange new battlefield as Mission Specialist Claire Yang wields a powerful secret that could change everything. Together, they take on a dangerous series of missions in orbit, miles above increasing international tensions that may lead to war across the globe and into outer space