Over the years, while cultivating with all his might, Song Ankang had taken the time to complete the improvement and enhancement of the Spirit Control. The current Spirit Control was even more concealed than before.
But most importantly, after its improvement and enhancement, the Spirit Control's tracking ability had soared. So long as a Fourth Grade Heavenly Immortal's incarnation retained even the slightest connection to its original star, he could enslave the original star silently while enslaving the incarnation.
In other words, as long as Song Ankang could enslave another cultivator's incarnation, it meant that he had enslaved the other party's original star as well. Unless the other party decisively severed the connection between the incarnation and the original star before Song Ankang enslaved the incarnation, completely abandoning that incarnation, they would basically be unable to escape Song Jixiang's enslavement.
Moreover, the improved and enhanced Spirit Control possessed an extremely potent hallucinatory delay effect specifically aimed at incarnations. It could make the original star sense the incarnation's enslavement later. By the time the original star realized something was wrong, Song Ankang would have already followed the connection between the incarnation and the original star to silently take down the original star as well.
After such improvements and enhancements, Spirit Control's success rate in enslaving Fourth Grade Heavenly Immortals had increased dramatically. If it continued to be enhanced and improved in the future, it would have quite good effects even against the super big shots of the Upper Three Ranks.
Having made every preparation, Song Ankang finally arrived near the Ninth Heaven where the Noah Demon was recuperating. This region was filled with thunderstorms, and they were the immensely powerful Dark Fire Divine Thunder. A single bolt could reduce an ordinary Fourth Grade Heavenly Immortal to ashes, and only Comet-class Heavenly