The one who had left this Dao in the past had not yet passed away; Ye Chen could sense the faint existence of Dao in the Great Desert, which still maintained a certain level of activity and was being controlled, signifying that the person who had deployed this "Dao" was still alive in this world.
It was a shocking revelation, for it was unclear just how long this civilization had disappeared, but it must have been at least tens of thousands of years, otherwise, the towns within the Trial World would not have decayed to this extent.
Yet the person who had turned this stretch of land into a desert spanning thousands of miles had not yet perished, and having lived for at least ten thousand years, was an astonishing fact to comprehend.
Elder Yan also felt all of this and likewise could not conceal his amazement.
Originally a deity of his generation, after tens of thousands of years had passed, just how formidable could his cultivation have grown? No one could say for certain.