Immortal cultivation starts with copying.

On this floating island, the sun and the moon were indistinguishable, and Chen Yunhao didn't know how many furnaces he had refined. Anyway, the spiritual medicine was inexhaustible.

Moreover, it did not consume any true energy, and there was no feeling of fatigue. He refined more than twenty furnaces in one breath, and finally succeeded in one furnace.

And only one pill was refined, but that was enough.

Once he succeeds in refining one pill, it means that he has mastered the secret of refining, and the chance of success is greatly increased. The subsequent refining is nothing more than the success rate of the pill.

So today Chen Yunhao was determined to make the Zhengqi Pill. When he had refined more than a hundred furnaces, the quantitative change finally led to a qualitative change.

The success rate of refining Zhengqi Pills reached over 70%. If this were the case in reality, he would be considered a true alchemist.

Just when Chen Yunhao felt that there was still a lot of room for improvement, he was ready to continue refining and make persistent efforts.

The next moment, his spiritual consciousness was pushed out of the floating island and returned to the side of the spirit of the weapon.

"It's dawn, let's go back!"

To be honest, Chen Yunhao hasn't reacted yet. The large amount of repetitive mechanical alchemy has made his brain still in the state of alchemy.

After regaining consciousness, he looked out the window and saw that the sky was indeed turning pale.

Chen Yunhao silently calculated in his mind that it had been almost six hours since he entered the ancient mirror last night.

He refined no less than one hundred and twenty furnaces of Zhengqi Pills on the floating island of the ancient mirror.

When you first start refining it, it may take half an incense stick or an entire incense stick before it fails.

Later, he became more and more skilled. Anyway, it took more than an hour to refine a complete furnace of Zhengqi Pills.

All in all, he should have stayed on the floating island for at least more than 120 hours, which is about ten days in the outside world.

From this we can conclude that half a day in the outside world is ten days on the floating island.

This is an illusion. If there really were such a long time in reality, it wouldn’t take long to cultivate and become an immortal!

However, after spending 120 hours on the floating island, whether it is effective or not remains to be verified.

But now it’s daybreak, so he has to go to his master first to see what his master wants to see him about!

However, he had some vague guesses in his mind that it should still be a problem about cultivation.

The changes in the Qing Lei Jue in his body are too great, this matter cannot be concealed!

A quarter of an hour later, Chen Yunhao arrived at Lin Changfeng's residence.

Lin Changfeng was obviously in a good mood. Recently, Qi Yang had shared a lot of official duties with him, which made him feel a lot more relaxed.

"Since your Senior Brother Qi was present yesterday, I couldn't ask any more questions about the changes in the practice of the Blue Thunder Art..."

Lin Changfeng could see the changes in the Qing Lei Jue on Chen Yunhao's body, and the changes were so great that they were beyond his imagination.

He was happy for Chen Yunhao's progress in cultivation, but he also had some worries. After all, if he went the wrong way in cultivation, it would definitely affect his whole life!

"Master, you said that comprehension is crucial to practicing the Blue Thunder Technique. This is the cultivation method I have figured out..."

Of course, Chen Yunhao couldn't tell the truth, but he could selectively reveal part of the improved version of Qing Lei Jue.

Chen Yunhao would never tell anyone about the lightning-inducing technique in the Qing Lei Jue, as it was not something that could be figured out through enlightenment.

Lin Changfeng was more and more surprised as he listened. He didn't expect Chen Yunhao's comprehension to be so high that he almost changed half of the Qing Lei Jue.

The changes are nothing, the key is that after the changes, the effect is surprisingly good.

Lin Changfeng has been practicing Qinglei Jue for nearly a thousand years, so he can naturally tell whether Chen Yunhao's so-called improved martial arts method is feasible or not.

Not only is it feasible, but it will also significantly improve their practice of the Qing Lei Jue.

Chen Yunhao also intentionally leaked some skills to his master, as a way of repaying his debt of gratitude.

He also hoped that Lin Changfeng's cultivation could be further improved and he could ascend to the upper realm sooner. When he ascended to the upper realm in the future, wouldn't he have a backer?

After listening to Chen Yunhao, Lin Changfeng closed his eyes and slowly digested the information in his heart.

"You should go back first. I have something in mind and will soon be in seclusion for cultivation. It will take at least three months, and at most half a year. If you need anything, please consult your Senior Brother Qi..."

Chen Yunhao sat upright, waiting for Lin Changfeng's next instructions, but he didn't expect Lin Changfeng to directly order him to leave.

"Disciple, I'll take my leave..."

Lin Changfeng didn't even wait for Chen Yunhao to leave, and disappeared in a flash.

Chen Yunhao only saw a black dot flash by in the sky, and it was heading towards Thunder Mountain.

Now that Qi Yang is gradually taking over the official business of Thunder Mountain, Lin Changfeng can indeed go into seclusion for a short period of time.

Chen Yunhao returned to his temporary residence. He had been refining elixirs in the ancient mirror for almost ten days last night. He also wanted to test the results, so he was not in a hurry to go to Thunder Mountain to practice.

After reactivating a simple restriction, Chen Yunhao actually took out an alchemy furnace and some elixirs from his storage bracelet.

To be honest, he has quite a few kinds of spiritual medicines in his hands, and he can barely put together a furnace of Zhengqi Pills.

Starting from preheating the alchemy furnace, Chen Yunhao flicked two fingers and a ball of flame the size of a fist fell on the bottom of the alchemy furnace.

Don’t underestimate this small flame. It is a new magical power formed by combining his Samadhi True Fire with the Blue Flame Earth Fire.

This flame allowed him to control it as easily as his own arm. After all, it was refined from spiritual fire, so it was not just a matter of power.

This ball of spiritual fire has the potential to grow. If you find other spiritual fires in the future, you can keep devouring them and grow stronger!

With this spiritual fire, Chen Yunhao can control the temperature of the fire to the precision of a thought.

From preheating the alchemy furnace to gradually adding the elixir, every step was done with extreme skill, as if every movement was engraved into his bones.

This time, Chen Yunhao succeeded in refining seven Zhengqi Pills in one go.

Looking at the seven real Zhengqi Pills in his hand, Chen Yunhao's expression did not change much.

But in fact, he was deeply shocked. In the world of the ancient mirror, although time was changed in an illusory form, it was still real and effective for him.

In this way, Chen Yunhao's time was invisibly magnified twenty times.

Some magical powers and the art of cultivating immortals, especially the time-consuming ones like refining equipment and making talismans, can all be put on the agenda.

In some aspects, Chen Yunhao is indeed not very talented and has to give up, but deep down he wants to dabble in some of them.

For example, magic weapons or formation restrictions are now within his reach because he has the support of the big tree of Thunder Mountain.

If he escapes from Thunder Mountain, or ascends to the spiritual world in the future, and everything depends on himself, of course the more he understands, the further he can go!

Putting away the Zhengqi Pill in his hand, Chen Yunhao thought about his evening time and decided whether to start studying the talisman.

His new shadow talisman technique was not progressing very quickly. Although it was just drawing a few talismans, it was drawing talismans in the void, which was much more difficult than drawing normal talismans.

The main reason was that he didn't know much about talismans. He used to think that he was not talented enough and didn't have time, so he didn't take it seriously.

Having made up his mind, Chen Yunhao did not waste any time and went straight to the Sutra Library as if he was familiar with the route.