In the future, if you can't find a decent job, you run errands-the dangerous, often illegal kind. 30-year-old Jace Lopaz is a hard-worn scoundrel and a lifelong solo act-until he's saddled with his 13-year-old half-brother Tawnk full-time. Now Jace has two mouths to feed while evading the law, running from aliens, and jumping off skyscrapers. The only thing weirder than the vastness of space is family.