A distress call leads Avon and Vila to an old tracking station on the moon of Lorean. It was sent by Ragnus Lang, formerly Vila's partner-in-crime. And now Lang needs Blake's help.
The Liberator crew are on the planet Speranza to assist its new interim government. But is the planet a beacon of hope in the fight against the Federation - or is Speranza's history about to take a darker path?