In this latest book of the Star Crusades Uprising series, the sector is entering a short period of calm. There is peace in Proxima Centauri but for how long? The religious insurgency has already exploded throughout the system and one by one the colonies have seceded from the Confederacy, lured to the offerings of the Church of Echidna. Spartan and General Rivers have vanished and are presumed to have been executed at the hands of their Zealot captors for the murder of the President of Kerberos.