It was precisely because of this that there were many cultivation techniques in the cultivation world that were used to get rid of these evil thoughts so that people would not be affected by the heart's devil and would not be possessed by the devil. However, this kind of inner demon had a greater influence on high-level cultivators. Many cultivators would find it difficult to make any progress after reaching the dujie stage or the longevity stage. It was because they couldn't get rid of the inner demons in their hearts, couldn't clear their minds, so their cultivation base would be affected.
However, it was precisely this evil thought that Sky Devils cultivated. They cultivated the evil thought in their hearts as if it were the God in their hearts, which was why they could easily condense Sky Devil images.
