Maddie meets a family member she didn't know existed; Caspian and Maddie meet an uploaded astronaut and her family on earth; Renee helps Holstrom break free of his hard drive.

Maddie, Caspian and Mist travel to London to meet Olivia; Holstrom continues his quest to be cured of the flaw; SafeSurf develops a mind of its own.

Maddie and Mist try to find and rescue Caspian, who is held hostage until he promises to cure his captor; Ellen and Waxman learn of a plan to destroy humanity from the unlikeliest place.

Caspian and Maddie try to save humanity from Holstrom's virus; Former foes create alliances to help save the world.

Caspian wakes up to a new world twenty years in the future where conflict between uploaded intelligences and humans is at a breaking point. The world needs him now more than ever.

Caspian negotiates between uploaded intelligences and humans; SafeSurf turns against humans; Maddie gains some perspective on life.