"Boom!" A loud bang came from the alchemy room of Qingyuanju, and the entire Qingyuanju was shocked. If it weren't for the strong prohibition support of Qingyuanju, I'm afraid it would have disappeared long ago.

For all this, the shopkeeper of Qingyuanju turned a blind eye to it, and still lowered his head and counted the accounts. Since the senior named Li Qingshan moved in, such a sound has been very common, almost every day or two.

At first, he would still be worried, and he would come to the door in person, wanting the senior to move elsewhere. However, under the influence of the huge number of Lei Yuandan, he finally gave in, besides, this senior Li is not a simple person, since he moved in, there have been several people coming.

Among them, there are some powerful forces, even if he can't afford to provoke them. Over time, this situation has become sparse and ordinary, and he is not surprised, although the business has been affected somewhat, but with the generous room fee of Senior Li and the Lei Yuandan who was dropped by several other powerful forces, he did not lose money at all, and even earned more than usual.

The only thing he had to worry about was that Senior Li didn't demolish his Qingyuan Residence, so he would have nowhere to go.

"It seems that the refining has been smashed again!" The shopkeeper's face was indifferent, although he didn't know what kind of elixir Senior Li was refining, but the strong storm generated after the explosion of Guangchong, he understood that the elixir refined by Senior Li was absolutely extraordinary.

"Lang has spent a furnace of materials!" In the alchemy room, Lei Yu looked at the puddle of ashes in the "Nine Heavens Ding" with some helplessness.

This is the residue of various elixirs and spiritual grasses, but because he was unstable in manipulation and mistook the fire, he eventually caused all the materials in this furnace to be scrapped.

Since entering the alchemy room, he has been here for seven days, during these seven days, he can be said to have forgotten to sleep and eat, refining the "Heavenly God Pill" all the time, but he still underestimated his alchemy talent, did not have enough alchemy experience, and there were some mistakes in the Dan Fang, which caused his alchemy success rate to be extremely low, and now he has only refined three or four Heavenly God Pills of extremely poor quality.

"This pill says that you need to increase your firepower every other hour, but now that I see that this is not necessarily the case, I have to try other methods!" Although the alchemy failed, Lei Yu's face did not show the slightest decadence and discouragement, and his eyes projected a touch of essence.

After seven days of refining, he destroyed several alchemy materials, but it didn't mean that there was no gain, at least his alchemy experience was gradually increasing.

Now, if he refines some inferior pills, the success rate is not to say 100%, at least 70% or 80% can still be reached, which is higher than the success rate of some alchemy masters, after all, not everyone can squander materials at will like Lei Yu, even if it is an alchemy master.

In order to refine the "Heavenly God Pill", Lei Yu had almost emptied the alchemy materials in his space bag, and there were as many as fifty or sixty copies, so he didn't worry about Lang Fei at all, as long as he refined the "Heavenly God Pill" by himself.

Lei Yu reconcentrated, the five-colored streamer in his hand flashed, and a piece of elixir and spirit grass appeared in front of him, shining brightly, and suddenly, a stream of medicinal fragrance spread throughout the entire alchemy room. If it weren't for the prohibition, I'm afraid this aroma would have overflowed long ago, causing others to snoop.

You must know that these elixirs were all picked by him from the Little Immortal Thunder Realm, and the high age is terrifying, and there are many elixirs that are ten thousand years old, and they can be called the "King of Medicine". If it leaks out, even if it is the existence of the Immortal Thunder Period, it will be tempting.

"Dragon Scale Grass, White Jade Grass, Red Flame Flower ......" Lei Yu counted these elixirs one by one, and Zhilu Dao confirmed that these elixirs and spirit grasses were not missing, and then he nodded with satisfaction, and with a finger of his right hand, a black flame burst out and entered the "Nine Heavens".

In an instant, at the bottom of the "Nine Heavens", a surging black flame surged up, scorching and shining, exuding a scorching aura, as if it could melt gold and crack stones, burning everything.

"Hundred flavors of elixir, all fused!Peerless War Thunder, help me refine!" Lei Yu shouted, the breath of his whole body changed instantly, and the "Chaos True Thunder" began to transform, and an unparalleled battle intent emerged, as if he was a god of war, he was in charge of the war, sweeping everything.

"Wushuang War Thunder", this is the Qilei of the Yuwen family, very powerful, once Lei Yu fought with Yuwen Kai, the little son of the Yuwen family, and got some "seeds" of "Wushuang War Thunder" from him, which was able to evolve and become a real "Wushuang War Thunder".

The refining of the "Heavenly God Pill" is very difficult, which not only requires a variety of elixirs and spiritual grasses, but also the most important is the "Peerless Battle Thunder". To refine the "Heavenly God Pill", it is necessary to have the help of the "Peerless Battle Thunder", and the battle intent contained in the "Peerless Battle Thunder" must be injected into the elixir and spirit grass, so as to refine the real "Heavenly God Pill".

There are many cultivators who have obtained the Dan prescription of the "Heavenly God Pill", and even found all the alchemy materials, but in the end, the only thing that is missing is the "Peerless Battle Thunder", and in the end they can only end up in vain. It's just that all this is not a problem for Lei Yu.

He hadn't cultivated the "Peerless Battle Thunder", but with the universal converter of the "Chaos True Thunder", he didn't need to worry at all, as long as he needed to, he could convert the "Chaos True Thunder" into the "Peerless Battle Thunder" at any time.

Lei Yu pinched his hands, and an incomparable battle aura poured out of his body in an instant, and his fighting spirit was spurting, as if a real god of war had descended, commanding thousands of soldiers to attack the enemy.

"Boom!" Infinite battle intent poured into those elixirs and spiritual grasses, and some of them instantly cracked, turned into powder, and ceased to exist, but there were also some elixirs and spiritual grasses that withstood the brilliance of this battle qi and survived strongly.

"It seems that this time the attack is a bit stronger!" Lei Yu frowned slightly, his expression was calm, he took out some elixirs and spirit grass, replacing the elixir that was destroyed just now, and then reduced the strength of his battle qi, and carefully transported the battle intent into the elixir and spirit grass.

Lei Yu is familiar with all this, and after seven days of refining, he started from a completely inexperienced novice to the level of alchemy master, at least this set of methods for dealing with elixirs and spirit grass is not inferior to some alchemy masters.

"Bang!" Suddenly, these elixirs and spiritual herbs shattered, turned into the most primitive medicinal juice, and fluttered in the air, as if they were pearls, full of colors, and extremely beautiful.

"Give me fusion!" Lei Yu shouted, and in an instant, these colorful medicinal juices began to gather, gradually turning into a colorful medicinal juice light cluster.

These are the essence parts of various elixirs and spiritual grasses, and now they are broken, decomposed, and reorganized by Lei Yu, so that the most primitive medicine group can be formed, and after the refining of "Heavenly Fire Black Plains Thunder", it will become the "Heavenly God Pill".

Of course, the probability of success in refining is quite low, sometimes a furnace of materials can only refine one or two Celestial Pills, and the rest of them are all destroyed, and even worse, not a single fart of a furnace of materials is released, and all of them are turned into ashes.

"Fire Alchemy!" Lei Yu said, and at the same time, a voice sounded in his mind, "Everything is ready, master, you can refine the Heavenly God Pill at any time." ”

The "machine spirit" of "Jiuxiao Ding" is extremely respectful and does not dare to slack off in the slightest. Because of the fat baby, he is extremely serious and does not dare to make the slightest mistake, so that the fat baby can't find an excuse to trouble him.

"Wow!" A five-colored light entered the "Nine Heavens", and the raging black flames surged, completely engulfing the medicine ball, and disappeared in the blink of an eye. It's just that Lei Yu understands that everything is under his control, and his divine thoughts enter the "Nine Heavens Ding", comprehensively observing the situation of the medicine group, controlling the fire, and ensuring that everything is foolproof.

Then, a huge tripod lid flew up and covered the "Nine Heavens Ding" heavily.

After doing all this, Lei Yu sat in front of the "Nine Heavens Ding", motionless, but his divine thoughts were emanating, and from time to time his hands pinched out one magic trick after another, controlling the temperature of the flames in the "Nine Heavens Ding".

As an elixir that can allow cultivators to break through the thunder infancy, the refining of the "Heavenly God Pill" itself is extremely complicated, as long as there is a slight problem, it is possible to destroy a furnace of elixir, even if Lei Yu has made sufficient preparations before, but it is also a lot of failures, and it is only this time that he has the confidence to regroup and refine the "Heavenly God Pill".

Time passed little by little, Lei Yu did not change in the slightest, but some cold sweat appeared on his forehead, his face turned a lot paler, and the spirit of the whole person also decreased a lot, as if he was a patient who had just recovered from a long illness.

Refining the "Heavenly God Pill", the requirements for divine thoughts are very high, even if the divine thoughts of Lei Yu are comparable to those of Lei Infancy, they are a little unbearable, and every refining is a test for divine thoughts.

At the very beginning, Lei Yu even fainted directly due to poor mental thoughts. Although the situation has improved now, it is only for the better, and it does not solve the problem fundamentally.

Day and night changed, the time of the day passed quickly, Lei Yu was as calm as water, the cold sweat on his forehead became more and more, wetting the clothes on his body, and his face was much paler, looking like he had painted a heavy layer of makeup.

From time to time, he made a move to supplement the "Heavenly Fire Black Plains Thunder" in the "Nine Heavens Ding", and at the same time, he also had to control the strength of the "Heavenly Fire Black Plains Thunder", so as not to let the medicine group in the "Nine Heavens Ding" turn into ashes, which can be described as dual-purpose.

However, the result of this is not without the slightest gain, there is a faint fragrance coming from the "Nine Heavens Ding", although it is not very strong, but Lei Yu understands that the "Heavenly God Pill" has begun to condense, showing the appearance of an elixir.

Two days later, still in the alchemy room, Lei Yu's eyes that had not been opened for three days finally opened, his face was pale, without the slightest blood, but the color of nervousness was overflowing, today is the day to open the "Nine Heavens", whether it is success or failure.

"I don't know how the Dao 'Heavenly God Pill' is refined?" Lei Yu was uncertain, a little nervous.

He stood up, walked towards the "Nine Heavens", and exhaled deeply. In an instant, he raised his right hand, and the lid of the "Nine Heavens Ding" rose, and the situation inside the "Nine Heavens Ding" was presented in front of Lei Yu, where it was full of mist, and he couldn't see anything clearly, and there was no fragrance of pills.

"Still failed!" Lei Yu smiled helplessly, the situation in the Ding was like this, he most likely failed in refining this time, but after a while, his face changed, and a sound of gold and iron resonating came from the "Nine Heavens Ding".

Although he didn't see the "Heavenly God Pill", Lei Yu understood that he had succeeded this time, and he refined the "Heavenly God Pill".