Humanity's Development Plan!

From the perspective of time, Great Axe Founder's journey to the Cosmic Sea had been extremely brief this time, not even lasting two years... In the past, that would have been exceedingly rare.

Even when he needed to watch over the race, he usually measured his absences in thousands or tens of thousands of years.

Yet for him, this return journey had been filled with unprecedented anticipation. The moment he saw the Primordial Universe, his heart felt incomparably invigorated.

They passed through the cosmic membrane wall.

Whoosh!

Lin Yan, clad in Cyan-gold Armor, and Luo Feng, dressed in silver armor with a stone blade on his back, appeared out of thin air.

"We're back." Lin Yan stood amid the dim starry sky, gazing into the vast expanse in the distance.

The last time his true body had left the Primordial Universe, his secret technique level had still been at Tier 5 peak, and his strength had only reached Tier 6 peak.

But now... although only tens of thousands of years had passed in the outside world, under Time Acceleration, he had spent tens of thousands of epochs studying inheritances and cultivating secret techniques. His mastery of secret techniques had reached Tier 7, while his strength had risen all the way to Tier 10!

Seeing this familiar, dim starry landscape again unexpectedly stirred deep emotions within him.

"Now that we've successfully brought the Ancient Civilization Inheritance back to the Primordial Universe, everything is completely settled." The barefoot Savage Giant laughed heartily. "Next, our Human Race will enter a period of rapid development."

"Yes." Luo Feng smiled.

"I really want to see what humanity will become after obtaining the Ancient Civilization Inheritance," Lin Yan said softly.

"Hahaha, I'm looking forward to it too." Great Axe Founder laughed, then said, "I'll return to