The Eye of the Great Dao, Earthly Dao Zhenyuan

Chen Tian returned to the Prehistoric World.

He then laid down a Time Formation, with one day outside equaling a hundred years within.

He began refining the origin he had devoured this time in Seclusion.

Time flowed through his fingers like drifting sand. Five hundred years soon passed in the outside Prehistoric World, while Chen Tian had secluded himself for 18,250,000 years within. Yet he still had not emerged.

But a major event had occurred outside!

Longevity Mountain, Wuzhuang Temple.

At that moment, within a radius of a million miles around the entire Longevity Mountain region, the earth trembled as if an earth dragon were surging beneath it. The creatures within a million miles fled for their lives.

But they did not know that the tremors originated within Longevity Mountain!

Within Longevity Mountain.

In front of the Ten Great Innate Spiritual Roots, the Ginseng Fruit Tree, Zhenyuanzi sat cross-legged, the laws of earth swirling around him. A ball of light formed from a lump of earth floated before him!

It looked somewhat similar to the Heavenly Dao light sphere!

"Bzz, bzz, bzz...!!!"

Because of this ball of light, the land within a million miles around Longevity Mountain trembled! Moreover... the tremors were still spreading outward!

Powerful laws emanated from the ball of light and were currently merging into Zhenyuanzi's body!

Zhenyuanzi's eyes were slightly closed as he quietly comprehended them...

Outside the courtyard, Hong Yun also sat cross-legged. A thousand meters behind him, rows of creatures sat in meditation. No matter how violently the earth trembled, they remained absorbed in their comprehension.

"Rumble...!!!"

No one knew how much time had passed. Perhaps a few breaths, perhaps several days, or perhaps several years. Hong Yun and the other creatures had no idea. They only knew that they heard the thunderous roar