The Delphs are an artificial species who depend entirely on an extremely rare substance, that not only allows them to live and reproduce, but also fuels their creative talents – for the Delphs are the most sought-after storytellers in the galaxy. They call upon Galaxity to find a new source of it, as their own is exhausted. The problem is, the only available deposit is on 21st century Earth, and the agents on station … are still going to high school!