Beneath the gaze of their AI god, Twin Rivers is a purported paradise. Nevertheless, heresy spreads.
The High Priest rules the city of Twin Rivers in the name of the Lord of Mercy, his AI god. In this land, where robotic Brothers complete all labor and humans are left to enjoy the fruits of this Eden, something rotten grows. Yonatan, a newly ascended Priest in the sclerotic Priesthood, is meant to shore up the faith of those left behind. Yet as Yonatan’s preaching takes him deep into the city’s bowels, he must confront heresy far deeper rooted than he ever imagined. When he sees one of the city’s paramilitary Keepers leave a young woman to die because of her unsanctioned implants, Yonatan must decide whether his faith in the Lord of Mercy outweighs his own belief in human exceptionalism.