Just as the Nine Furnace Heaven army entered Heavenly Spirit Mountain, 300 million kilometers outside the southwest border of North Mystic Heaven, wild clouds surged and demonic aura slapped down like a tide.
They looked around.
In the sky, a demon beast army rushed towards North Mystic Heaven at lightning speed.
This demon beast army was huge, and its number was no less than ten million.
They were of different shapes and sizes, and their attire was very different.
The only similarity was that all the demon beasts emitted extremely powerful murderous aura.
From the aura they revealed, none of them were below the Supremacy Realm.
As for the generals leading this demon beast army, they were even more imposing and had terrifying cultivation levels. All of them were above the Emperor Realm.
The three people in front of all the generals had top-notch cultivation levels and an incomparably domineering aura.
