"After Lisa makes a disastrous pickup for Operation Quickline, the top-secret courier group that she and her partner Sid Hackbirn work for, she realizes it's time for her and Sid to get married. They're already re-building their house and have merged their assets. Sid's given up sleeping around. But then the two have to take custody of Sid's son, Nick, after the boy's mother dies. Thanks to the bad pickup, Sid and Lisa are ordered to find a missing operative and get embroiled in an arms-trading scheme."