"The exact reason remains unknown," Yan Shouyi shook his head, then smiled and said, "There are plenty of speculations, but would you like to know them?"
"Let's skip the speculation for now," Zhou Heng asked further, "So how can we be sure that the end of the Ancient Mythological Era wasn't due to that reason? Is there some key discovery?"
"This reason is actually something you've seen before," Yan Shouyi said with a smile. "Previously, when we were in Fengzhou County City, the phenomenon that occurred as the evil god 'Mokha Jia Ye' attempted to descend was telling.
"It wanted to squeeze its own Dao into our world and imprint it here, which means that its Dao is not inherent to our world."
"In that case…" Zhou Heng had an epiphany and said, "Does it mean that if the immortals and gods from the Ancient Mythological Era had all turned into evil gods, then there would be no need for their Daos to be re-imprinted, because they were originally the immortals and gods of this place?"