Chapter 1128: The immortal soul of heaven disperses, and the thunder tribulation takes shape

"Oh, it's such a good thing. Daoist Li, please sell us a few pills you made. We promise not to disappoint Daoist Li Yi. If you need any treasure, just ask." Cheng Li said impatiently.

If you can have a pill of immortality, it is equivalent to having another life at a critical moment. As long as you don't kill yourself completely, you can guarantee that your body will not be destroyed.

As for the Green Dragon King and the Black Turtle King, they are not interested. They have all reached the stage of transformation. Their scales are not necessarily split even by imitation spiritual treasures, especially the tortoise shell of the Black Turtle King, which is no less than the imitation spiritual treasures of the high-level.

"If we exchange, there is no problem. If you can only refine one, then it won't work. If I can refine more, there is no problem in trading two." Li Yi said with a smile.

After hearing what Li Yi said, Cheng Li was overjoyed and said, "Okay, thank you, fellow Daoist Li. If you can refine one, you can refine the second one. I have full confidence in you!"

Afterwards, Li Yi continued to refine the pill. The thunder tribulation in the sky continued. With the help of the five-color divine light, Li Yi's control of the heaven and earth energy was much simpler. The originally violent heaven and earth energy became much docile under the confinement of the five-color divine light, which increased his confidence in refining the pill.

Except for accidents, after failing several times, Li Yi succeeded in refining. The thunder in the sky continued, but Cheng Li couldn't wait to help Li Yi resist the thunder tribulation, and his eyes were extremely excited.

Because of the mistake just now, he didn't help Li Yi to intercept all the thunder, and Jiang Baichuan was also very embarrassed, so this time, he also desperately controlled the formation and the puppets to resist.

Although it was a bit hard, he was really excited. His formation and the immortal thunder puppet were greatly tempered and their strength was even stronger.

Seeing the two working so hard, Li Yi naturally didn't bother to care about them. Instead, he kept refining pills, but he was still refining them one by one, very carefully.

However, most of the pills Li Yi refined were low-grade, and there were also medium-grade pills. As for the high-grade pills, he didn't have any in his hand, let alone the special-grade pills.

"It's really strange that there is no way to refine a high-grade pill. My spiritual medicines are all top-grade." Li Yi frowned and said.

"There is too little wood-attributed heaven and earth energy in your pills. If you can get more heaven and earth energy and integrate it into it, the quality of the pills should be greatly improved."

An abrupt voice reached Li Yi's ears.

"Senior Xingjizi, you are awake. You mean that as long as I can inject more wood-attributed heaven and earth energy, I can refine high-quality pills?"

"Yes, but this is not absolute. It also depends on the quality of the spiritual medicine you refine and the refining method. There are many ways in it. I am not an alchemist and I am not very clear. You can think about it yourself. I also heard it from others."

"Okay, thank you, senior." Li Yi said gratefully.

"Hehe, I can't remind you in vain. The immortal pills you refined are useless to me. However, if you can refine the immortal powder, you can give me two. This spiritual medicine nourishes my soul and has a miraculous effect." Xingjizi said with a smile.

After hearing this, Li Yi suddenly realized that this guy was not so kind, and he would only say it because he had something to ask for. However, Li Yi was not very disgusted with such a fair trade, so he said: "Okay, no problem. If the senior's method is really effective, I will give the senior two pills of Tianhun Bumie Powder."

The method of refining high-quality elixirs is not recorded even in Feng Yan's alchemy jade slips. For ordinary people, it is good to be able to refine a low-grade elixir. Few people can be like Li Yi, who is willing to spend a lot of spiritual medicines and pursue high-quality spiritual medicines. He can only slowly explore it himself.

Then, Li Yi took out some spiritual medicines with older years. In order to refine the immortal pills and Tianhun Bumie Powder, Li Yi cultivated dozens of main spiritual medicines for seven or eight thousand years.

Then, Li Yi started to refine the elixir again. When the elixir was formed, he attracted a lot of heaven and earth vitality and entered the elixir furnace.

"Bang."

There was another explosion, and the heaven and earth vitality in the elixir furnace burst again.

"Ahem, this time I introduced too much heaven and earth energy, which destroyed the balance of the pill." Li Yi said with a dry cough.

Afterwards, after many attempts, Li Yi finally refined the top-grade immortality pill, but Li Yi never refined the special pill.

After refining more than a dozen top-grade elixirs, he stopped refining. If he continued to refine, Li Yi felt that more and more spiritual medicines would be wasted, and he might not be able to refine a top-grade elixir, which would also arouse other people's suspicion.

Then, Li Yi no longer hesitated and began to refine the immortal soul powder again. The difficulty of refining the immortal soul powder was more difficult than the immortal life pill, especially because it required the special heaven and earth energy to enter it, like a gust of gloomy wind, which gave Li Yi a headache.

Fortunately, with the experience of refining the immortal life pill, Li Yi Li Yi refined the pill very quickly, but he could only refine one by one, and soon refined the top-grade immortal soul powder.

Looking at the silver-grey powder that had just been refined, it formed a fist-sized pill in the air. Some white flames suddenly appeared above Li Yi's left eye. It was the Devouring God Fire, attached to it.

As the Devouring God Fire burned, the fist-sized Heavenly Soul Immortal Powder actually slowly shrank, but it exuded an even more amazing medicinal fragrance, and an amazing soul fluctuation.

Li Yi was surprised. He found that the quality of this top-grade pill had undergone a major change, and it seemed to be about to become a special-grade pill.

At this time, something strange happened in the air. Those thunder tribulations actually gathered together and made a loud noise.

"Boom."

The silver lightning flashed, and a silver thunder dragon dozens of feet long appeared. The silver thunder dragon instantly bombarded it, and the target was the Heavenly Soul Immortal Powder refined by Li Yi. In the eyes of the silver thunder dragon, there was all desire and madness, as if it wanted to destroy this group of Heavenly Soul Immortal Powder immediately. The existence of this pill seemed to have violated some taboo.

Looking at the huge thunder dragon, Li Yi exclaimed, "Not good, quickly stop the dragon transformed by the thunder tribulation."

"This is the transformation of the thunder tribulation, how is this possible, this is something from legends." Jiang Baichuan exclaimed as he looked at the huge thunder dragon in the sky.