The art of the Soul Pill, while greatly aiding in the formation of the Golden Elixir, is not an easy feat to master. In fact, it can be said that its difficulty rivals that of forming the Golden Elixir itself. Condensing a Soul Pill requires an immense amount of soul power, which means that only soul cultivators can attempt it. However, soul cultivators are few and far between in the entire cultivation world, and in many regions, their existence is considered taboo. Even among soul cultivators, success is not guaranteed. According to the jade slip, Xi Cangqiong achieved success by cultivating the Heart Cleansing Formula to an extremely high level and using the Soul Calming Jar to refine a large amount of soul power. Yuan Ming, despite having cultivated the Death Moon method to the fourth level, still lacks sufficient soul power. Since embarking on the path of soul cultivation, the Stealing Heaven Cauldron has been of great help, mainly in restoring soul power, but it lacks the ability to refine others' souls and feed back to oneself like the Soul Calming Jar. In other words, if he wants to cultivate the Soul Pill, he needs to find a way to enhance his soul power.

After a moment of contemplation, Yuan Ming gradually calmed down. Despite his mediocre aptitude, he has a high talent for soul cultivation. Using soul power to condense the elixir could be a promising way to successfully form the Golden Elixir in the future. Yuan Ming withdrew his soul from the white jade slip, which once again emitted a faint white light, hiding the secret technique of the Soul Pill. He put the jade slip back into the wooden box and began planning his future cultivation. Since he decided to cultivate the Soul Pill technique, he needed to increase the time spent on the Death Moon method, produce a large amount of Nourishing Soul Incense, and see if the willingness collected by the Stealing Heaven Cauldron could be directly absorbed and integrated with his spiritual consciousness. If possible, the cultivation of the Death Moon method could be greatly accelerated.

With this in mind, Yuan Ming instructed Lei Yu to continue heading north while taking out the Stealing Heaven Cauldron and holding it in his arms, starting to operate the Death Moon method. As soon as he activated the Death Moon method, he could more clearly sense the willingness gathering around the Stealing Heaven Cauldron. Yuan Ming extended his soul power from his sea of consciousness, enveloping a strand of willingness, attempting to draw it into his sea of consciousness. The process was unexpectedly smooth. Under the pull of his soul power, the strand of willingness was successfully drawn into his sea of consciousness. Yuan Ming operated the Death Moon method, and a vortex of soul power appeared in his sea of consciousness, enveloping the willingness and beginning to refine it. Soon, it was completely absorbed, and his soul power increased slightly. He felt a surge of joy, but then a shock followed. The absorbed strand of willingness contained a strong and complex mix of emotions, including fear, unease, despair, and worship. Yuan Ming felt a throbbing pain in his forehead, and the various emotions lingered in his heart, unable to dissipate for a long time.

"Ah, so willingness carries emotions? Of course, willingness is inherently mixed with various emotions." After a long while, Yuan Ming finally recovered and exhaled a breath of turbid air. The willingness flowing from the Stealing Heaven Cauldron, however, did not carry any emotional burden. It seemed that the Stealing Heaven Cauldron had some secret that could refine these willingnesses. Yuan Ming speculated silently. Although the willingness from the outside was difficult to refine, using this method to enhance soul power was much faster than simply cultivating the Death Moon method. Yuan Ming steadied his mind and continued to try to draw willingness into his body and refine it.