A satanic ritual breaches the gates of hell at a church in Florence, Italy that menaces the world with a prophesied apocalyptic end.
Meanwhile, outside a picturesque town in F tima, Portugal, the Holy Virgin miraculously appears to a young shepherd girl named L cia and entrusts her with a profound secret to warn the world of an evil plan. The evil society invokes an army of demons to lead a war against Christianity known as the Three Days of Darkness, destined to arise on the Holy Mother's centennial anniversary.
One woman exposes a hidden truth and initiates her own following to uncover and conquer the eminent evil. Will the Blue Army of Mary defeat the Red Army of Satan? The final secret will reveal the fate of the world.