The Betrayer of Humanity is the sobriquet, or epithet, attributed to The Cygnus Emperor, The Ninth Emperox of Acheron Rho, for the alleged The Cygnus Plot to Seize Power which would have resulted in the illegal use of Synthetic Humans to maintain Cygnus control over the sector. Ascending to the Imperial Throne in 3162, the bloody War Against the Artificials defined their reign which ended with the assassination of the Cygnus Emperor in 3198 by an individual of House Serpens.
- For a general history please visit History of Acheron Rho and House Cygnus