In Heaven, before the creation of Earth or Humanity, God rules without problem. The angels exist peacefully with each other and their tasks.
That is until God departs Heaven for an extended time, and returns to showcase his newest creations.
All of the angels love it except Satan, a Cherub, the most powerful angel in Heaven, in charge of guarding God’s chamber.
As God spends more time on Earth guiding Man and Woman, Satan’s jealousy and rage grows, allowing Evil to corrupt his being wholly.
Satan then corrupts his fellow angels to rebel against their Creator, which leads to the first war. The book follows Satan and those fallen angels as they live as demons.