Back in the Desolate Human Valley, Yi Yun had seen Lin Xintong refine bones. He then tried to manipulate the Power of Desolates Lin Xintong had extracted from the desolate bones using the Purple Crystal and he had succeeded.
This was what started Yi Yun’s ambition to become a Desolate Heaven Master. He had obtained Su Jie’s notebook from Lin Xintong, which was his first step in becoming a Desolate Heaven Master.
In this Desolate Heaven technique tea session, when Shen Tu Nantian requested Yi Yun’s cooperation, Yi Yun had planned to use the Purple Crystal to interfere with Shen Tu Nantian at the critical moment to screw him over.
Hence, even though Yi Yun knew Shen Tu Nantian was targeting him, he had played along and accepted the challenge.
Yi Yun was not a magnanimous person. He would return things in fashion to whoever went against him.
At the critical moment Shen Tu Nantian fused the Four Images Seal, the bright light beams emitted by the Purple Crystal reached an extreme. A black swirl quietly formed and it began to form a powerful suction force on the Four Images Seal. It immediately caused chaos to the Four Images Seal.
At that instant, Yi Yun could clearly feel the array was being an obstacle to the Purple Crystal’s power.
The Purple Crystal could only absorb energy without an owner. The Four Images beast mark that was being extracted from the primordial species’ blood by Shen Tu Nantian had not been refined in time by Shen Tu Nantian, so they were pure energies without an owner.
However, due to the confinement from Shen Tu Nantian’s array, Yi Yun felt some resistance from the ownerless energy at that instance.
It was similar to how Yi Yun felt the resistance of the Great Yan gold back in the Wilderness Divine Hall when he extracted the energy from the primordial species statues.
However, as Shen Tu Nantian was barely able to use the Four Images Seal, all his mental energies was being occupied at this moment. He was at the limit of his limits.
He could not control the Four Images Seal freely as he wished. He could barely maintain its stability and it could melt down any moment.
At this point, the interference from the Purple Crystal’s powers were no doubt beyond what Shen Tu Nantian could handle.
“What… is going on!?”