Qin Fengming had originally intended to directly imprison Gu Changtian's essence soul and have Jin Shi devour it, but after some consideration, he decided to keep it instead.
Gu Changtian had ultimately survived for tens of thousands of years, and his understanding of the Spirit Realm far surpassed Qin Fengming's. If Qin Fengming carefully searched through his soul memories later, he would surely gain quite a few benefits.
Qin Fengming had not searched Gu Changtian's soul this time without purpose. His target was precisely that strange art Gu Changtian had once used to control magic treasures.
Back then, at the edge of the square, Qin Fengming had seen Gu Changtian rely solely on his secret art for controlling magic treasures to forcibly control and pull away a powerful magic treasure containing an artifact spirit—the foundation of the array—from its position. The sight had truly shocked him.
If he had not witnessed it with his own eyes, he never could have imagined that such a bizarre secret art existed in the world.
When Qin Fengming had broken the arrays in the Immortal Mountain Secret Realm that used numerous magic treasures as their foundations, he had relied on the power of runes to slowly alter the arrays and loosen their foundations.
That was absolutely incomparable to Gu Changtian's secret art, which directly controlled and extracted a magic treasure serving as an array foundation. Anyone who saw such a powerful art for controlling magic treasures would inevitably yearn for it.
What delighted Qin Fengming was that Gu Changtian's memories contained no seal concerning that method of controlling magic treasures. He had easily copied the memory into his own mind.
It consisted of several runes—several extremely intricate and profound runes.
After silently comprehending those runes for a while, Qin Fengming was immediately astonished. He