Creating a method was never an easy task to begin with. Even when Pei Xuanjing had previously used life simulators to create skills, he had often lost his life in the simulations.
Now in reality, he was creating a method using incarnates for experiments. Even though there could be some damage, in comparison to many strong beings, he was undoubtedly at a huge advantage.
And after these tries, he had completely identified the problem. It was none other than the imbalance of his essence, qi, and divine force. The Golden Core or the Golden Core he condensed was unable to perfectly blend together flawlessly. Once it got refined repeatedly, the crack within it grew bigger and bigger. In the end, the Golden Core could no longer be refined and it finally shattered.
However, he had almost did the experiment for the rest of the steps. He just needed to increase the force of the Yin Spirit and there would be a high possibility of condensing a Golden Core.
