Little Heaven Vein
Chen Xiao had already chosen the best candidate for Immortal Emperor.
To be honest, aside from the Nine-Headed Snake Emperor and the Thunder Emperor, there was no one by Chen Xiao's side capable of suppressing the myriad worlds.
But the Nine-Headed Dragon Emperor was, after all, a great power of the Demon Race. If he were made Immortal Emperor, the entire Immortal World—even the myriad worlds beneath the starry heavens—would likely revolt. As for the Thunder Emperor, he was one who had shattered through the void. Even if Heavenly Court Palace emerged, he would be unable to enter the Immortal World and rule over all.
The current Immortal World plane and the myriad worlds of the heavens were protected by the grand formation left behind by the City Lord of All Beings. Even Chen Xiao himself was constrained by this formation. The future Immortal Emperor absolutely could not be one who had shattered through the void; at most, they could only be a Mixed Origin Supreme Immortal.
Once Heavenly Court Palace emerged, some of the restrictions would loosen. At that time, Chen Xiao would be able to enter the Immortal World, and the new Immortal Emperor naturally would as well.
However, the other Mixed Origin Supreme Immortals would remain suppressed by the formation until the City of All Beings emerged.
A Mixed Origin Supreme Immortal was Chen Xiao's best choice, but he truly did not have many Mixed Origin Supreme Immortals under his command. Still, he already had a plan in mind—an exceptional candidate.
"Three Realms Heaven-Piercing Tree!"
With a soft shout from Chen Xiao, the originally bright yellow Merit Treasure Tree within the Kingdom of All Beings abruptly burst forth with a mass of emerald green. A phantom of an emerald-green tree rose above the