Behind the veil of darkness, a deal has been struck with the Prince of Evil. However, this time, humanity is not part of the equation. Watch the world slowly implode as Lucifer teams up with artificial intelligence to create his own world, completely devoid of mankind. Adult fans of horror, thriller, and suspense will enjoy the unpredictable plot and complex historical elements in Hughes' work. In addition to the question of the Antichrist's identity. Doppelgänger challenges readers to consider whether warning signs could hide in the most mundane of places.