With fuel prices skyrocketing, the Planet Express crew sets off on a dangerous mission to infiltrate the world's only dark matter mine, source of all spaceship fuel. Deep beneath the surface lies a far stranger place.

The Cylons began as humanity's robot servants. They rebelled and evolved and now they look like humans. Their plan is simple: destroy the race that enslaved them. But when their devastating attack leaves human survivors, the Cylons have to improvise. The story of two powerful Cylon leaders, working separately, and their determination to finish the task.