Dotty's cancer is progressing, and the world of PIVOT is one of the only things that helps her avoid the pain.
With her children's help, the PIVOT team has made her an avatar that looks just like her younger self, and Dotty is now serving as an envoy to help keep the nations of PIVOT from turning on one another.
With Prima, Justin, and Tina by her side, she races against time to finish her mission.