Legend has it that in ancient times, the Heavenly Dome of the Nine Heavens World was shattered, and endless heavenly fires descended on the world, destroying hundreds of millions of living beings.

The world's martial arts almost collapsed, and most of the Nine Heavens World was engulfed in a sea of fire.

Fortunately, with the power of countless heroes in the world, after a thousand years, they finally suppressed the heavenly fire in the eastern wilderness, and blessed the creatures of heaven and earth from being devastated by the heavenly fire.

Later generations called this thousands of years of heavenly fire chaos the 'Heavenly Fire Era'

This is where the story begins......