By winning the annual Hunger Games, District 12 tributes Katniss Everdeen and Peeta Mellark have secured a life of safety and plenty for themselves and their families, but because they won by defying the rules, they unwittingly become the faces of an impending rebellion.

In 1888 New York City, sixteen-year-old governess Verity Newton agrees to become a spy, whatever the risk, after learning that the man for whom she has feelings sympathizes with rebels developing non-magical sources of power, via steam engines, in hopes of gaining freedom from British rule.

When a foiled attempt to infiltrate the corrupt LaRoux Industries forces hacker Gideon Marchant and revenge-seeking Sofia Quinn into a fragile alliance, they join forces with Icarus survivors Tarver and Lilac and Avon's protectors Flynn and Jubilee, to take down the most powerful corporation in the galaxy---before LRI's secrets destroy them all.