In a world where sunlight burns people alive,Cielo Brandt, heiress of the city's most powerful company, and her savoirDavid Baxter, have both survived a killer who didn't burn in the sunlight.Now, both want answers about his origins; Cielo investigates the city'sunderground and her father's company, while Bax braves thepost-apocalyptic wasteland and the discovery of another who is immune to thesun's rays.

Collects issues 5through 8.