He may not know what the Heavenly Demon from outside the domain is, but as the former Tenth Prince of the Heavenly Court, he naturally knew some secrets unknown to the Primordial Clans.
Among them was information about the Heavenly Demon from outside the domain.
The Heavenly Demon from outside the domain, a special creature created by Demon Ancestor Luo Hou, has no physical form but exists in reality, possessing mystical effects such as possession, seduction, and body seizing.
Once targeted by the Heavenly Demon from outside the domain, few cultivators can prevent it.
"You actually opened the channel for the Heavenly Demon from outside the domain?!"
"Damn it!"
"You are a sinner of Primordial!"
The Great Sun Tathagata, like a madman, cursed wildly and used his Supreme Daoist Skill to publicize the fact that the Great Demon King had opened the entryway for the Heavenly Demon from outside the domain.