Christy M.

Vesta Colony has a problem, aliens are snatching men until they disappear for good. Humanity's defensive forces are stretched too thin to help a distant outpost, and so, the desperate founders, as well as their investors, are given the bad option of recruiting the worst while bribing the rest. When Alex's wife was murdered, he turned full vigilante. After years of having a sterling record, he found himself willingly incarcerated to exact his vengeance. His incarceration eats at his soul until an offer too good to refuse from Vesta Colony changes his fate.

Darrow is a Red, a member of the lowest caste in the color-coded society of the future. Like his fellow Reds, he works all day, believing that he and his people are making the surface of Mars livable for future generations. Yet he spends his life willingly, knowing that his blood and sweat will one day result in a better world for his children. But Darrow and his kind have been betrayed. Soon he discovers that humanity reached the surface generations ago. Vast cities and sprawling parks spread across the planet.