Wait... that direction seemed to be close to the ruins of the Changnan Ancient Road, didn't it?
Looking back intently in the direction the third-tier Fire Sparrow had departed, Liu Yu had a flash of inspiration and suddenly thought of something.
According to the ancient records and the information supplied by the Seven Kingdoms Alliance, the direction the third-tier Fire Sparrow had taken seemed to be close to the Changnan Ancient Road.
As this thought flashed through his mind, he immediately lowered his escape light and began searching the sparsely vegetated ground.
He tried to find a few telltale traces to confirm his guess.
With a clear objective in mind, Liu Yu carefully swept the area with his divine sense. Before long, he found a clue.
It was a palm-sized brown rock, yet a deep rut marked its surface, very much like the imprint of a wheel.
Perhaps this was originally ordinary earth, pressed beneath passing wheels when the Changnan Ancient Road still existed.
Later, the Demon Race reclaimed the Changnan Ancient Road, and its buildings were destroyed in one fell swoop. In the intense heat of the Sparkfire Mountain Range, the earth gradually hardened into rock.
Wiping away the dust, Liu Yu carefully examined the brown rock and pondered its past.
Gazing at the distant chain of volcanoes, he was not at all surprised that a road once belonging to humanity had become what it was today.
For high-level cultivators, moving mountains and filling seas was all too easy.
Even Liu Yu, with his current strength, could just barely move small hills with spells.
For fourth- and fifth-tier demon cultivators, moving mountains, filling seas, burning mountains, and boiling oceans would be nothing out of the ordinary.
Perhaps the Sparkfire Mountain Range had not covered such a vast area back