Having found a solution, alchemy became much easier, he closed his eyes and rested for a while, and then continued to start the second refining.

Fortunately, he didn't have to worry about the problem of medicinal materials, after all, there was a sect for him to prepare, and he couldn't help but feel envious, the collection of these sects was indeed rich, and the medicinal materials collected in his ring were about to run out.

Moreover, the medicinal materials he needs now are some very precious medicinal materials, and some ordinary medicinal materials he can't use at all now, so it is not a simple matter to find these medicinal materials.

It seems that after solving this matter, he will have to collect some medicinal materials, otherwise he may be in a hurry if there are no medicinal materials in the future.

Then, he cleaned up the inside of the Thunder Fire Ding, and burned the Thunder Fire Ding again, looking at the raging flames, Chu Han smiled slightly, and threw all the medicinal materials into it.

The first batch of medicinal materials began to be refined, and his second refining speed was much faster than the previous one, and in just a few hours, he had refined all the more than a dozen medicinal materials into pure medicinal power.

Moreover, his alchemy is more refined than ordinary people's pills, because he can make these medicinal powers more refined when he administers medicinal materials to purify them, which ordinary alchemists can't do.

Then, he began to refine the second batch of medicinal materials, this time it took a little longer, after all, the second batch of medicinal materials were all very fire-resistant medicinal materials, and they were not afraid of the calcination of flames at all.

I don't know how long it took, there was a click in the medicine ding, Chu Han opened his eyes with a smile, and the second batch of medicinal materials had also been refined, but at this time, his face was pale, and the true qi in his body seemed to be a little insufficient.

He thought about it, or stop refining, after all, alchemy is not a joke, once the follow-up is weak, this alchemy may fail, or be ready.

He swallowed an elixir and entered the cultivation state, the true qi was constantly entering his body, and in just a few hours, he returned to his peak state again.

The strongest part of the Thunder Emperor's Law Decision is that the speed of absorbing true qi is very fast, so that he is more powerful than ordinary people's true qi, and the speed of replenishment is also faster.

Subsequently, he began to fuse the elixir, and the rapid fusion of more than a dozen medicinal herbs soon reached the medicinal power of the incenseless flower, he couldn't help but smile slightly, where he had already made a mistake, he would not make a second mistake.

He put away his soul power, no longer used his soul to control these medicinal powers, and lost the control of his soul power, and those medicinal powers wanted to fly out of the medicine pod, and kept struggling.

However, the Thunder Fire Ding is a very good medicine tripod, how could it be possible to let these medicinal powers fly out of the medicine tripod, and then, Chu Han used the flame to control the medicinal power of the incenseless flower to start fusing it.

Sure enough, without his soul power, this fusion was very smooth, it was only a few hours, the fusion was completed, and after doing all this, his soul power radiated again.

These medicinal powers seemed to be alive, once they lost the control of his soul power, all the medicinal powers began to struggle, and after being wrapped in his soul power again, they all became honest.

Then, he continued to fuse, and finally the more than twenty medicinal materials were all fused, and after doing this, he breathed a sigh of relief, the most difficult step had been completed, and the rest was Cheng Dan's step.

He took a deep breath, closed his eyes and rested, the next steps, as long as he didn't make some low-level mistakes, there would be no problems, and it could also be said that as long as the fusion was completed, this alchemy would be considered a success.

At this time, Huang Xuan was anxiously walking back and forth outside the secret room, glancing at the door of the secret room from time to time, Chu Han had been in for almost ten days, but there was no movement at all, if it weren't for the burning sensation coming from the secret room, he would have thought that this guy had run away.

These days, he was also busy apologizing to the Imperial Sword Sect and the Thousand Spirits Sect, and sent a lot of things to get their forgiveness, in fact, if it wasn't for Chu Han, he would definitely not have done such a thing, after all, the Huangquan Sect should not be underestimated.

However, his eyes are very vicious, he can see at a glance that Chu Han is not simple, and he will definitely not be a thing in the pool in the future, so he can't be hostile to the two sects, so he will be hostile to Chu Han, he has to befriend Chu Han, so that the Huangquan Sect can continue to develop.

However, these days have passed, and he feels more and more uncomfortable in his body, he thought it was just an ordinary seal, and hearing Chu Han say that his life would be in danger, it frightened him.

At this time, Chu Chuhan was becoming a pill, a dark red pill was dripping and spinning in the medicine pod, and the fragrance of the medicine had already emanated, he sniffed it lightly and confirmed that the taste was right, and he was suddenly pleasantly surprised.

Although this alchemy was difficult, it was a success, and the success of this alchemy was also greatly enhanced to his alchemy, and the benefits to him were countless.

Then, his eyes flickered, and his right hand was placed on the Thunder Fire Ding, and a small thunderbolt power came out along his fingers, directly into the pill, making the surface of the pill have some bulges.

But after ten minutes, the bulge disappeared, he set a ban in the pill, even Huang Xuan's strength can never be discovered, as long as he swallows the pill, his body will be planted with the power of thunder and lightning, if Huang Xuan has any bad moves, he can directly detonate the power of thunder and lightning in his body, so that he will be seriously injured.

He also had to do it as a last resort, the heart of guarding against others is indispensable, Huang Xuan's strength is much stronger than him, if he doesn't make some preparations, once he turns back, he will be miserable.

And as time passed, the elixir gradually took shape, and then, the air was also obscured by dark clouds, and there were bursts of thunder, the thunder was very loud, and the power of thunder and lightning contained in it became more and more powerful.

Hearing this voice, Chu Han was pleasantly surprised, the Thunder Tribulation had already come, proving that the pill had been refined, and then as long as he took this Thunder Tribulation, there would be no problem.

Huang Xuan, who was outside at this time, was also very happy, he naturally knew the Thunder Tribulation, and he also knew that this must be the Thunder Tribulation caused by Chu Han's alchemy, he looked at the secret room in surprise, although he had expected it for a long time, but now he was still very surprised to see it.

Chu Han could clearly feel that this thunder tribulation was different from the ordinary thunder tribulation, the incomparably manic and powerful thunder and lightning power made the thunder and lightning power in his body churn with it, he closed his eyes and felt it, and was immediately shocked.

I didn't expect him to attract the Heavenly Tribulation Thunder this time, this is a Thunder Tribulation that can only be caused by a heaven-level pill, he just refined a ground-level pill and attracted it, it's terrible.

The Heavenly Tribulation Thunder is a kind of Thunder Tribulation, hundreds of times more powerful than the ordinary Thunder Tribulation, if it falls below, it will definitely cause the destruction of life, and there is no grass within a radius of five miles, so he must take this Heavenly Tribulation Thunder.

He stood up and rushed out directly, seeing Huang Xuan who was stunned outside, and said loudly, "Sect Master Huang, this is the Heavenly Tribulation Thunder, hurry up and evacuate the nearby disciples, I'm going to take the Thunder Tribulation." ”

Hearing his words, Huang Xuan was shocked, he is not a person who has never seen the world, he knows very well what the Heavenly Tribulation Thunder is, once Chu Han can't catch it and falls below, his Dang Anon will definitely be destroyed.

"Xiaoyou, can you do it yourself? If you can't take this thunderstorm, I can help you. ”

Huang Xuan said in a deep voice, although his potential is very strong, but when it comes to breaking the Great Heaven, he is only a dragon transformation realm now, and it is too difficult to take over the Heavenly Tribulation Thunder, although he is not sure, but it is still possible for the two to join forces.

"No need, you just hurry up and take your disciple to hide far away, if you help me, there will be no one to protect your disciple, hurry up, the thunder tribulation is about to fall." ”