Epochal changes.
Every million years, Tianlan Continent encountered a disaster that swept across the entire world.
It could not be resisted, nor was there any way to resist it.
Mortal strength was far too insignificant before natural calamities. Civilization was merely the trace of a beach before the waves, easily wiped away.
Yet every disaster that brought about an epochal change differed in itself.
Abyssal contamination, Energy Tide, Space Collapse, Terrifying Plague...
Different disasters brought the same consequences.
Countless civilizations were thoroughly ended, eras perished, and new eras gradually revived amid ruined walls and broken stones.
The essence of these disasters was all an "overflow" of the contamination within the prison.
And so, there was now a crucial question.
Was the overflow of contamination passive, or was it active?
Though the result was the same, the implications were completely different.
What Luo Chuan cared about was the truth behind it.
Unfortunately, the Speaker did not know the answer either. She probably was not simply fobbing him off.
"Hmm?"
Yao Ziyan tilted her head, signaling for Luo Chuan to explain in detail.
"The key lies in whether epochal changes are an unstoppable phenomenon, or a decision that has been guided or deliberately chosen," Luo Chuan explained slowly.
"There's a difference between the two?" Anviya had finally barely caught up with the topic of discussion, while also making a foolish sound.
"The difference is enormous."
Luo Chuan shook his head. "If it's passive, that means the prison has already slipped from Chu's control, and the contamination imprisoned within has grasped most of its authority. If it's doing this actively... then there must certainly be some significance to it."
"Vaccines..." Yao Ziyan narrowed her eyes slightly.
Su Nan had been the first to mention the concept of vaccines, so Yao Ziyan naturally knew