Or rather, it was extremely difficult for cultivators who practiced the Primordial Unity Scripture to advance to the Body Integration Realm. Even Lu Xiaotian himself had little confidence he could do it.
Whatever the reason, what mattered was that he had obtained the technique. Lu Xiaotian stopped speculating about Primordial Unity Daoist's intentions. Now that he had acquired the scripture, he had achieved the main goal of this trip to the cave abode. All that remained was to find a way to leave safely. According to the Primordial Unity Scripture, there were two ways to break through to Spirit Transformation in terms of magical power. One was the Reverse Spirit Method: cultivate a Reverse Spirit technique, then completely change the attributes of one's cultivation method to form a single Spirit Root. After comprehending true intent, one could attempt to break through to Spirit Transformation.
However, he had already comprehended the true intents of ice, fire, and wood, so the Reverse Spirit Method was no longer suitable for him. He had only one path left: comprehend eight kinds of true intent and reach the point where Primordial Unity could encompass all things. Only then could he attain the true meaning of the Primordial Unity Great Dao. But comprehending eight kinds of true intent was so difficult that, in the eyes of ordinary cultivators, it was simply impossible. Even a cultivator like Lu Xiaotian, who had comprehended three different kinds of true intent, was unheard of.
Lu Xiaotian had first comprehended the true intent of ice. Later, after refining many fire-type spirit treasures, he comprehended the true intent of fire. But after that, no matter which type of spirit treasure he refined, he could not achieve his goal of comprehending true intent. Later, when Yu Xiaoqiao's supreme wood spirit body transformed into