Set in the not-too distant future, the story of the three Ziggenbor brothers unfolds in a colony of humans living in a cluster of space stations in the Jovian system. Together with the enegmatic Admiral Neerson, they will uncover the hidden threat of the the organization, St Angel. They will navigate the murky waters of military regulation and republic politics while they skate the balance between treason and doing what is right for those who look to them for protection.