In the vast, endless Celestial Extreme Mountain Range, there were several terrifying Demon Beasts who called themselves "Demon Kings," ruling over countless Demon Beast subjects.
The Black Wind Demon King was one of them!
Five hundred years ago, the Black Wind Demon King had left the Celestial Extreme Mountain Range and destroyed a kingdom before retreating deep into the mountains, where it had remained ever since.
Unexpectedly, the Black Wind Demon King had now left the Celestial Extreme Mountain Range once again, and its target was the Azure Cloud Kingdom!
RUMBLE! WHOOSH!
Around the Royal Capital, Demon Beasts had laid siege to the city!
And in the sky, avian beasts had already arrived above the Imperial Palace!
A pitch-black shadow blotted out the sky, emanating the boundlessly terrifying aura of a Demon King, shaking all in its presence!
