Trying to escape his tortured past, Sergeant Liam Jacks travels aboard the transport vessel, the Santa Claus, as the security chief alongside his best friend and captain, Marc Danverse. Having survived the Civil War, they shuttle amongst the Proxima Centauri planetary cluster, trying to find some modicum of peace. Something of which Liam is in short supply. During a stopover on the planet Luxoria, they take on a mysterious passenger. Hadrian Jamison's history is questionable and his effect on Liam is undeniable. The more they learn, the more questions they have. As they are drawn together, Hadrian's presence threatens to disrupt the quiet. When Hadrian's past catches up to claim him, the ensuing conflict is more than any of them expected.