Cheng Guang could not help but speculate in his heart.
Perhaps, for those from the old times who had survived through the dark turmoil till now, people like himself were the most dangerous existence.
Cheng Guang did not feel anything particularly special about himself, but using the Seven-Star Lotus Platform to purify himself had turned it black to such an extent; it was hard to say there was no problem with him.
Was it tainted during cultivation?
Or was he born already filled with corruption?
If he was born tainted, why hadn't people of the Four Directions Mortal World fallen into a place where Jungle Rules prevail like the Eight-layered Devil Realm or the Ten-Layered Demon Sea?
In the Eight-layered Devil Realm and the Ten-Layered Demon Sea, most of the Demon Beasts lacked Spiritual Wisdom.
Cheng Guang had heard the Great Tang Emperor mention this before.