Yin Primordial World, Supreme Netherworld Hall.
The light mirror before Lu Xiao accurately captured this scene.
The instant that phantom of the "Three Thousand in One" Chaos Demon God appeared.
The light representing the Primordial World's Origin Mark in the mirror blazed to its utmost intensity, almost as if it were about to burn!
"So... that's how it is..."
Upon the throne, Lu Xiao stared fixedly at the light mirror and muttered to himself.
His previous guess had been completely confirmed!
"Deep within the origin of the Primordial World, some kind of 'key' really is sleeping..."
"This key requires a specific 'trigger' to activate."
"And when Big Brother broke through to become a Chaos Saint, the ultimate aura within him—the 'Three Thousand Chaos Demon Gods merging into one'... was the only perfect 'trigger' capable of opening this lock!"
Lu Xiao felt his breathing grow somewhat hurried.
This scheme was far too grand!
Using the ultimate fusion aura of every Demon God from the entire Chaos Era as a key?
This was no arrangement that an ordinary life-form could have conceived of, much less accomplished!
"Who was it? Who laid out this scheme? Father God Pangu?"
The doubts in Lu Xiao's heart deepened.
The light mirror seemed to sense his probing, and the scene shifted once more.
This time, it was no longer observing the present, but tracing back!
It traced the "origin" of that "key" within the Primordial World's Origin Mark, reversing through time like a receding tide!
The scene rapidly rewound, sweeping past the Dragon and Phoenix Primordial Tribulation, past the Strife Between Dao and Demon, past the Beast Calamity...
At last, it stopped at the origin of everything—
The beginning of World Creation!
Boom!
Lu Xiao's Sea of Consciousness felt as though it had been struck head-on by