The degree of extreme yin's control over spiritual power was far beyond Gu Chun's imagination, and she finally understood why the young man in front of her had the courage to refine the Broken Erdan.

Holding the Gathering Divine Rune in his hand, the Extreme Yin was slowly injected with strength compared to the eyes, and after the Gathering Divine Rune began to take effect, the spiritual power of the Extreme Yin almost became a real solid, and it was no longer as simple as condensing into substance.

Placing all the sub-materials together, Ji Yin controlled the soul fire and started the refining project, and after just over ten minutes, Ji Yin refined all the essence of the first pair of Breaking Erdan sub-materials.

The extreme yin in front of him already had the demeanor of some alchemy masters, and Gu Chun and Peng Hao couldn't take their eyes off it, for fear of missing every detail.

Ji Yin had already begun the refining of the second pair of sub-materials, and after about a certain time, Ji Yin had all the essence of the second pair of sub-materials into the jade bottle, and he did not stop at all, and continued to refine the third pair of sub-materials.

After more than half an hour, Ji Yin had completed the refining of all the sub-materials, he paused for a moment, took out all the essence of the Breaking Erdan, and began the work of melting the Dan.

After all the materials are classified into the medicine tripod, Ji Yin knows how much pressure he is under, no wonder the system said before that the success rate of his condensation of the Erdan is less than one percent, and the matching of the five main materials needs to find an extremely harsh temperature in order to make it slowly dissolve.

Ji Yin didn't dare to slack off, beads of sweat had been constantly appearing on his forehead, and the essence the size of a small basin was constantly rolling in the medicine pod, Ji Yin didn't dare to compress it directly, he was looking for the best heat.

Seeing the situation of Ji Yin, Peng Hao and Gu Chun were both a little anxious, but they couldn't help at all now, the expression on Ji Yin's face was extremely solemn, but there was no panic on his face, he was doing his best to control the heat, trying to find a chance to compress.

Finally, Ji Yin's palm was squeezed fiercely, and the potion as big as a basin was instantly pressed into the size of a tennis ball, and Ji Yin controlled the heat and continued to fuse the medicine.

The colorful medicinal liquid, the color began to gradually unify, Peng Hao and Gu Chun watched from the side, and a touch of joy appeared on their faces, the appearance of this situation told them that everything was developing in a good direction.

The beads of sweat on the head of the extreme yin were about to form a stream of water, and he controlled the broken Erdan in the medicine pod and compressed it for the second time.

The liquid medicine in the medicine pod was not directly compressed to a smaller size, but directly evaporated with a pop, and Ji Yin's legs became weak and he sat down on the ground.

Peng Hao and Gu Chun next to him hurriedly ran forward, and Ji Yin stood up a little shaky, waved his hand slightly, and pushed the two of them away.

"There is a time limit for the performance of the Gathering God Rune, and I must complete the condensation of the Breaking Erdan within the specified time. Ji Yin threw a complete pair of Broken Erdan Essence into the medicine pod again, and at this moment, he had no time to rest.

Successfully completed the first two steps again, Jiyin carefully controlled the heat, observing the dark green liquid, the liquid the size of a tennis ball slowly rotated under the temperature of Jiyin, Jiyin carefully controlled the fire, and did not dare to relax in the slightest.

"There are still two kinds of liquid medicine that are not completely fused, and this is the problem. Ji Yin controlled the dark green liquid, until under his perception, all the liquid had been fused, and he began to compress it a second time.

The second compression was very smooth, the liquid medicine had become the size of a thumb, and the extreme yin controlled the majestic spiritual power, trying its best to suppress the liquid medicine that was constantly trying to split, and the liquid medicine had slowly become turbid, and when the liquid medicine completely became solid, the step of Ning Dan had come to an end.

The elixir in the medicine tripod is about to be condensed into solid, but the spiritual power in the mind of the extreme yin has been squandered, and the use of the concentrating rune has the effect of condensing the spiritual power, but it is impossible to provide too much spiritual power to the extreme yin at the same time, and the extreme yin controls the spiritual power in the medicine ding, but it is very helpless that after the spiritual power is quickly exhausted, he is broken.

At the moment when Jiyin stopped suppressing, the liquid in the medicine pod quickly turned into nothing, and Jiyin kept panting, with a helpless expression on his face.

"Senior brother, take a break. Peng Hao came to Ji Yin's side, held Ji Yin's hand, and began to feed Ji Yin a Hui Qi Pill, seeing Ji Yin like this, he was really a little distressed.

"There is still half an hour left for the effect of the Gathering Rune to exert itself, and I can't give up on this. Ji Yin stood up again and began the third alchemy.

Peng Hao and Gu Chun looked at the extreme yin who was refining the pill again, the extreme yin was now disheveled, the clothes on his body were also crooked, and the whole person was in a state of extreme exhaustion, he controlled the spiritual power that did not match his strength, and started the third condensation pill again.

"Brother Hao, if the Extreme Yin refining fails again, the situation in his body will be very bad. Gu Chun pulled Peng Hao and looked at Ji Yin very nervously, Ji Yin paid too much, if he didn't get the broken Erdan, it was possible that all the old injuries in his body would recur, and at that time, Ji Yin would not be able to enter the wasteland with them.

"My brother has never given up easily, and now, we can only hope that he can succeed. Peng Hao sighed helplessly, he knew Ji Yin's character, this little thing, couldn't make him give up.

The extreme yin who was refining the elixir, the meridians of the whole body had already twitched, and after this continuous fine control of the spiritual power, the extreme yin could no longer control the situation in the body, and now the extreme yin, the god of incondensation in his mind was helping him stabilize the situation in his mind, and the other parts, the extreme yin had no way to think about it.

The first step was completed by Ji Yin again, Ji Yin looked at the basin-sized liquid in front of him, took a deep breath, and clenched his hands again...