After entering the Demon World, Lu Yan confirmed the existence of Spiritual Qi in the Demon version.
However, the concentration of Spiritual Qi in the Demon version is clearly incomparable to the Xianxia version, probably only about half.
Demon Qi occupies an absolutely dominant position throughout the Demon version.
In the days before the banquet began, Lu Yan conducted some research using numerous ancient texts from the Li Family's library, exploring the essence of Demon Qi.
He ultimately confirmed that the so-called Demon Qi actually comes from the residue left after the Path of Heaven and Earth assimilates all living beings.
In the True Technique system of the Demon World, all True Martial Artists make themselves closer to the Path of Heaven and Earth to gain deeper insights into it.
