The Sky series continues.

Ten years before the events of Sky1, Nick embarks on the assignment of a lifetime, descending deep within the World to Ground 42, the city of Muldoin. In this city, personal space is shockingly restricted and scarcity governs all aspects of life.

Nick's job is to investigate recent government polices that are more brutal than any the world has seen. Then, people start showing up. People who don't belong there. Men who wish only to perpetrate violence on the repressed population. A woman searches for a life without killing while the city aches for release, shuddering with anticipation of open rebellion.

This is the legend of Muldoin, the story of Nick and Anna.