A new generation of human-like robots -- "hubots" -- provide all manner of services to the human race. But some of these hubots, known as the "Children of David," free themselves from the control of their masters.

Kidnapped by traffickers and separated from other rebel hubots, the hubot Mimi is sold on the black market. Another Child of David, Leo, leaves the protection of the group and goes in search of her.

A double murder is discovered in the old house where the rogue hubots charged their batteries and the police take up the hunt for the perpetrators. Inger has trouble accepting Anita, while at the same time money starts disappearing around the house. Roger's hatred of all hubots grows, especially the one his ex-wife lives with.