It is 1866, and Walter Moody has come to stake his claim in New Zealand's booming gold rush. On the stormy night of his arrival, he stumbles across a tense gathering of 12 local men who have met in secret to discuss a series of unexplained events: a wealthy man has vanished, a prostitute has tried to end her life, and an enormous cache of gold has been discovered in the home of a luckless drunk.

Moody is soon drawn into a network of fates and fortunes that is as complex and exquisitely ornate as the night sky.