C1426 The Tomb of the Top-level Heavenly Sovereign

Tiannan Realm River, Central River.

Yang Fann gazed into the distance, piercing through everything.

In the next second...

"Rumble!"

Yang Fann took a step forward and entered the endless Heavenly River, allowing the water to engulf him.

Fifty thousand years ago, before Yang Fann left the Tiannan Realm River, he had come to the Central River to see the secrets of the Origin Continent.

However