Nicolaos walks the mean streets of Classical Athens as an agent for the promising young politician Pericles. His mission is to find the assassin of the statesman Ephialtes, the man who brought democracy to Athens and whose murder has thrown the city into uproar. It's a job not made any easier by the increasing number of dead witnesses.

But murder and mayhem don't bother Nico; what's really on his mind is how to get closer (much closer) to Diotima, the intelligent and annoyingly virgin priestess of Artemis, and how to shake off his irritating twelve-year-old brother Socrates.