I dreamt that I was in a strange place, possibly an island floating in the sky. There was a race of golden robots that looked kind of like suits of armour, and some of them had been disappearing. They weren't too clever and hadn't noticed the mounds around the island where something had been buried, so I told them to look at the shape of the mound and if it looks roughly the same shape as the robots, dig it up and see what's inside. They opened one up and straight away found one of the missing robots.