In the wake of a leaked document known only as The Orpheus Index, several powerful figures across government, intelligence, and media are implicated in a decades-long psychological warfare program that used misinformation, assassination, and mass manipulation to steer world events. The document is released anonymously online—and then vanishes within hours.

A cynical politician, an outcast journalist, a rogue spy, and a dying whistleblower all find themselves pulled into a deadly game to uncover who created the Orpheus Index, why it was leaked, and what power still lurks behind it.