Tempered Immortal

Lin Xuan has initially grasped the use of the blue light point, but decided to continue exploring whether it was all its secret or just the tip of the iceberg.

Pour a pill out of the jade bottle. This is not waste dan, but good rinsing dan, obtained from Zhou Yan.

Abandoned dan can be purified, so can the low-grade medullary dan be further purified and upgraded?

Lin Xuan wants to try it!

Know that every psychotropic drug in the cultivation world, including medullary dandruff, is divided into four levels: inferior, medium, superior, and superior.

Lindane grading, in fact, mainly depends on the impurities contained therein, there is no difference on the material, the more impurities, the more useful the essence is dispersed, the worse the effect after taking it.

In contrast to the high-grade Dan medicine, it has less impurities, concentrated essence, and the more obvious the effect after taking it.

Of course, the higher the grade, the harder it will be to refine.

Generally speaking, impurities exceeding 70 percent are called waste dan, the impurity content of lower pindan is about 50 percent, medium 30 percent, and superior 10 percent, while the impurities in extreme pindan are very small, only 23 percent.

For tens of thousands of years, the cultivation world has been trying to reduce the impurities of Dan medicine, but countless teachers, intelligent talents, labor effort, but little harvest. Nowadays, the cultivation world's various psychotropic drugs, myeloablative dan, building base dan, peyundan, nine rotundans, etc. are among the most inferior products.

Lin Xuan now wants to try to go further. Since Xinghai can purify the waste dan into a product, can it also purify the waste dan into a Chinese product?

In theory, it should be possible. Lin Xuan sat on his knees, holding a generic snow-white pill in his hand, and the blue light points in Dantian were gathered together.

After more than a month of practice, especially after breaking through the second layer of the psychic period, the power increases dramatically, making the blue light point into a large Sunday cycle no longer feels green.

But Lin Xuan wasn't careless either, what he was going to do today was a new attempt, he released all his senses, as the light dots flowed through the meridians, and then concentrated all on the medulla washing dan in his hands.

After entering the second level of the spiritual period, Lin Xuan's values have multiplied. In addition to the spiritual power, the divine knowledge has been greatly enhanced. Originally, he could only observe the changes in the surface of medullary dan, and now he can penetrate the inside of the Dan medicine.

Lin Xuan found that there was a little bit of black in the interior, intertwined with the white part, which was impurities.

And all you have to do is get rid of these useless things.

Blue light dots cross the skin and enter the inside of Dan Yao. Before this process Lin Xuan could not be observed, all he could do was control the speed of the flow of blue light.

Now, the awareness enhancement can go inside Dan Yao, and the specific situation of purification can be further studied.

Lin Xuan, while controlling the speed of light point flow, watched carefully.

As soon as the spot of light enters the medicine, it flows inside, white for essence, black for impurities. When you encounter a part of the essence, the blue light goes straight through it, unobstructed, and when you encounter impurities, you push it out a little bit, and in the process, the blue light consumes energy.

Lin Xuan saw a black impurity with his own eyes. Every time he encountered a blue light spot, he moved forward for a short distance until the Dan medicine was introduced, which reduced the impurities a little.

So this is the purification process, Lin Xuan nodded in his heart, his understanding and mastery of blue light is even deeper.

“Now that God has access to the inside of Dan Pharmaceuticals, can we control the blue light points inside?” Lin Xuan came up with another idea, because the flow of light points in the Dan medicine is cluttered and inefficient. If you can control it and gather them together, purification will become easier.

Lin Xuan started trying.

To control light points that spill out of the body, it is necessary to attach the divine mind to it, the principle is not difficult, it is the same as the exorcism, but it is difficult to do it.

Unlike the actual object, the light point is invisible and invisible. If it is a high-order fixer, it can also be controlled. But Lin Xuan's fixation is only the second layer of the spiritual period. Although God is much stronger than before breaking through the bottleneck, it is still far from sufficient.

It took nine bulls and two tigers to shake the blue light just a little.

Lin Xuan chose wisely to give up, and now he is too reluctant to try again after his realm of repair has improved.

Lin Xuan then refocused his attention and consciousness on controlling the flow rate of the star sea in his body and continued to purify it.

Nor did the process go smoothly. A new difficulty was encountered very quickly. Compared to abandoned dan, the impurities in the lower pintern, though less, can be more closely intertwined with the essence part, that is, to be separated, more blue light energy is needed.

And over time, an hour later, the star sea in the Dantian field has shrunk to its original third, approaching the cordon line and no longer being able to output blue light outwards.

After the blue light stagnated, the impurities that were already about to be expelled from the dandruff rebounded, returning as they were and combining more closely with the essence.

Dan medicine also went from pure white to light black.

Lin Xuan opened his eyes and looked at the scrapped Dan medicine in his hand. He showed a thoughtful expression on his face. Although this trial was unsuccessful, it also had a lot to gain.

First of all, my mind can enter the Dan medicine, and I have a certain understanding of the purification process, which is invaluable for a better grasp of blue light.

Secondly, the blue light entering the inside of Dan medicine can still be controlled, but now its own power is not enough. When the mind is strong enough, control the flow of blue light within Dan medicine, purification efficiency will be higher.

The so-called experience is to accumulate constantly in the experiment. In addition to practice, it is also necessary to be good at summarizing. Lin Xuan will do an in-depth analysis every time he conducts an experiment, whether it succeeds or fails.

It is also because of his attitude, coupled with boldness and care, that he gradually discovered the secrets of the blue light spot, and gained more and more knowledge and insight into its mastery.