Chapter 248： Yan Jing (five more) (2/2)

There are more than 300 pieces of Yanjing in the fourth to sixth grades of tenth grade, and less than a hundred pieces of Yanjing in the tenth grade to seventh grade.

As for Yan Jing above the ninth stage, there is none!

Looking at the lava that was constantly bubbling in front of him, Yu Haoran hurriedly searched for a suitable place for the Dan furnace, and finally selected a giant rock with a diameter of about 30 meters in the center of the magma.

Use the martial arts to jump to the rock, and then slam the rock hard with your feet, and found that the entire rock is the same as you guessed, and the bottom reaches the bottom of the volcano.

Subsequently, he took out a Dan furnace from the storage ear tin, placed it on the rock, and then took out five drops of the source of poison and thirty-six auxiliary medicines.

Sitting on the rock with a bent knee, then with the help of the Dantian fire, he began to guide the geological fire hidden under the volcano.

Originally through the cave, it has reached the bottom of the volcano, and it is very close to the fire at the center of the volcano.

Now, under the guidance of the fire of Dantian, only three minutes, an extremely high temperature radiates, making the red Akagi pigs unable to resist a few steps back to appear in the furnace.

Seeing the successful introduction of the earth's heart to the Dan furnace, Yu Haoran nodded secretly.

Subsequently, he took out a few seventh-order spirit stones, and with the help of the aura in the spirit stones, while restoring strength, he calmed down and adjusted his state.

”Brother Poison!”

Ten minutes later, after Dan Tian's Yuanli reached its peak, and his heart was calm like water, Yu Haoran opened his eyes suddenly and reminded the source of poison in the poison mist.

Immediately afterwards, she pressed her left hand on the Dan furnace and used the power of the earth to drive the fire of the earth's heart, increasing the power of the earth's heart.

After the temperature of the earth's fire reached a certain level, Yu Haoran directly placed the source of five drops of poison in the Dan furnace.

”Brother Poison Source, as the source of Poisonous Source, although it is the most suitable medicine for refining poisonous Dan, it is just because it is the source of Poisonous Poison that the toxicity it contains is too violent and it is difficult Able to blend with other herbs. ”

”So, if you want to use the source of the poison source as the main medicine and refine some powerful poison elixir, you must eliminate its toxicity by refining.” While refining the toxins and impurities in the source of the poison source, Yu Hao Ran explained in detail.

”Brother Yu, then I don't know to what extent the source of the poison source can be refined to be able to perfectly cooperate with other auxiliary medicinal materials?” The poisonous source heard the excitement of the poison source.

It is difficult to understand the toxicity in a short time by simply explaining it and understanding the toxicity from the source.

Therefore, Yu Haoran simply took another drop of the source of poison and refined it together.

After more than ten minutes of refining, the source of the poisonous source, which was originally slightly cloudy in color, became directly crystal clear and liquefied like a spar.

Moreover, five of the sources of poisonous sources have been completely fused together, condensed into a drop of cherry-sized transparent liquid.

As for the other drop of transparent poison source, Yu Haoran was thrown directly into the poison mist.

Subsequently, he began to refine thirty-six auxiliary medicines.

Compared with the carefulness in the process of refining the source of poisonous sources, the time for refining the 36 auxiliary medicinal materials is much faster.

The Earth's Fire combined with Dantian's Fire took less than ten minutes, and all 36 auxiliary drugs were refined into liquefaction.

Subsequently, he began to guide the venom of the 36 auxiliary medicinal materials to fuse with the venom of the source of the venom.

After the thirty-seven drops of venom were completely fused together, Yu Haoran aloud the source of the poison, and began to print on both hands.