January Lee is of royal descent, part of the ruling class that lives out their lives on accelerated, ''''Lightstepped'''' worlds where a single day is a lifetime on a normal planet. But her ''''holy ailment,'''' which allows her to see the truth behind the Primogenitor''s lies, marks her for banishment to the outer worlds. This is the beginning of a fantastic tale of alien worlds, a star-spanning empire, and rogues and rebels seeking a weapon hidden in the transmission of a radio drama from Earth thousands of years ago.