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In terms of the ability to comprehend the dream building technique, Ouyang Shang was actually even better than Wang Lu. However, the situation did not allow Ouyang Shang to divert his attention to study the dream building technique, because only by using his Earth Moving Technique could he buy time in the demon spirit world, moreover, he must use his Earth Moving Technique to the fullest. Also, Wang Lu, after all, had been exposed to dream building technique earlier, so his current attainment of it was deeper. Wang Lu also had the jade of the five blood spirit crown as the most precious object of the demon race, which bore the heavy responsibility to be used in dream building technique to withstand the demon king.
