War Frog, Imminent Success

Days later, at the border of the demon sects' controlled territory, a large group of cultivators in various sect robes, exuding extraordinary auras, stood with their hands behind their backs.

They were on a cliff, gazing into the heartland of the demon sects, but their vision was obscured by a swirling red and black fog, which was clearly not a natural phenomenon.

"After all, demon cultivators are still human, and they require similar environments for cultivation as other cultivators," one of the gathered cultivators explained.

"Only beings like demons from other realms would modify their domains to be filled with filth and demonic energy."

"This array is the War Fog Array, crafted by the combined might of the demon sects. With this array in place, it's difficult for us to observe their actions from the outside," another added.

There had been conflicts between the righteous and demonic paths thousands of years ago due to a cataclysmic event.