What Happened to the Humans?Set in a post-apocalyptic world strewn with cast-off machines, Primordia tells the story of Horatio Nullbuilt, a stoic robot who values his solitude and independence. Horatio spends his days studying the Book of Man, sparring with his droid companion Crispin, and tinkering with the airship they call home — a peaceful existence that becomes threatened when a rogue robot steals the energy source that the pair needs to