Marshal Chris Mansanto is assigned two new partners when his latest is killed in a shootout with a crime lord Vargas. When he finds out Vargas wasn't killed, Monsanto attempts to gain vengeance at the hospital, only to find him in a brain damaged state, and decides to help rehab him first.

Chris learns of a shocking loophole in the town's law. In the sky, there are no laws and a baron rules the sky underworld in his flying zeppelin Cloudtopia.