With the new industries created by opening up the new moon orbiting the Worldship Leviathan, her new asteroid heart, Morrigan, moved into place, a land-grab has begun now that there will be a large surplus of resources.
An ambitious project to create a Fae style nature resort on the Cityship Yammato has run into problems as their workers have started vanishing without a trace. As it is the project of a Greater Fae Lord, the investigation falls under the purview of the commander of the FABLE office, Knith Shade.
Knith and her companions quickly find themselves in over their heads when they discover an ancient evil of all consuming hunger has awoken on the Cityship, and Knith must face an undying enemy who cannot be stopped.