Inside the cave, after Yu Changtian launched a sneak attack at Qin Fengming, Qin Fengming sensed it and immediately revealed a look of shock and despair. But that seemingly terrified expression did not reflect his true state of mind.
Surrounded by five Profound Spirit elders, Qin Fengming had never let down his guard.
Not to mention that among these five late-stage and peak Profound Spirit elders, two cultivators had always disliked him intensely and wanted nothing more than to kill him.
Qin Fengming had already fully comprehended the Sumeru formation inside the cave by the time he had spent five years studying it.
If he had been willing, he would not have needed to spend another three or four years refining more than a dozen puppets to guide the energy for two years before breaking through the formation.
He had done so only because he did not want the five Profound Spirit elders to realize how easily he could break the formation, thereby prompting them to willingly offer up more than a dozen powerful souls from the Profound Spirit realm.
More than a dozen Yin souls from the Profound Spirit realm were not something that could be obtained easily. What delighted him most was that two of them were powerful existences in the late Profound Spirit stage.
Yin souls in the late Profound Spirit stage were enough to greatly increase the might of his Green Soul Silk and Fate Soul Thread divine abilities.
If he could use these Yin souls from the Profound Spirit realm to cultivate Fate Soul Thread, to what extent would its power reach? Qin Fengming felt elated just thinking about it.
However, Qin Fengming did not want to waste too much time here. Thus, after two years, he still activated the formation's energy and let it