Charles, a robot valet, unexpectedly murders his employer. He then sets out on a journey to Diagnostics to find out why he did it, and starts a heroes journey of sorts. Through seven episodes, mostly accompanied by the Wonk, who he meets at Diagnostics, he journeys through a societal landscape where humans are mostly dead or scrabbling to survive.

So what happened? The Wonk wants it to be that robots have obtained self-awareness. Charles just wants to be a valet for a human, but is complex enough to act unhappily at some of his opportunities. Even though he claims to be incapable of unhappiness.

I found myself really liking Charles, but that may be my internal tendency toward the satisfaction of ticking off tasks on a task list, which is what a lot of Charles' internal monologue is about. The overall story is good, but it is overly long (7 episodes in Charles' quest) and I just wanted to get on with it in a few places.