His friends are either missing, in danger, or altered. Hired killers shadow his every move. And Jade, the mysterious, cyber-enhanced woman watching over him, will give no answers. Thrust into a blind search for the truth, Michael needs allies. Yet whom can he trust when once loyal friends may have turned against him? Meanwhile, an intelligence thought trapped within Paragon has escaped to Northgate. Driven to fulfill the goals of the mysterious “Planners,” it, too, seeks allies. When it finds them, it will transform the face of Northgate, the world, and the entire human race. The year 2051 draws to a close, and nothing will be the same.

Northgate is in turmoil. Decaying, violent, and corrupt, it is a common enough city in 2051, yet soon, discoveries beneath the Moon's surface will mark the city with their first distant echoes.