In the derelict of the flying city, an angel's job application goes wrong. Caught by a corporation and facing a lifetime of imprisonment, Guerin chooses to hide under a mercenary office in exchange for working under the whims of its sole member, lest he be outed and turned in. With his dreams of being a Conductor stalled, the angel starts his servitude and the rest of his life as a mercenary and his ventures between the Ground and Sky Network 1. And maybe 2.