But as soon as his soul power fell into the door, he disappeared like a mud cow entering the sea, without the slightest reaction.

Han Feng's brows furrowed, and he no longer tried to use his soul power, but stretched out his two big hands, lightly pressed them on the door, and ran the spirit alchemy vajra technique, slowly lit up with a bright white light, and pushed hard.

"Crunch!"

Suddenly, there was a strange noise, and the two doors opened.

Han Feng was taken aback, he didn't expect it to be so easy, originally he just tried it, but he didn't expect it to succeed in one fell swoop.

It's incredible!

"It seems that the origin of the Spirit Alchemy Vajra Technique I have cultivated is not shallow!" Han Feng muttered to himself.

He continued to push the door harder, and through the gap in the door, he could only see a green light inside, and he couldn't see the outline.

With curiosity, Han Feng frantically ran the Alchemy Vajra Technique, making the glow in his hand even stronger, and pushed open the door with great strength, and when the two doors opened three feet wide, he dodged in.

In an instant, it was as if he had entered another world!

The green light lingers here, the plants are luxuriant, and all kinds of elixirs can be seen everywhere, among which there is no lack of great medicines, exuding brilliant brilliance and incomparably gorgeous.

Han Feng looked left and right, full of joy and politeness, and immediately started to pick all the elixirs above the fifth grade and put them into his storage ring one by one.

He was so excited that he had never seen so many elixirs, if it weren't for the fact that there were too many elixirs and the storage space was limited, he would even have all the elixirs below the fourth grade in his pocket.

These are all riches!

This medicine garden is huge, but there are no monks to manage it, let them grow freely, and it is also thanks to the aura here and the abundant spiritual power of the earth's veins, otherwise it is really impossible for the elixir to grow, let alone those big medicines.

Along the way, he picked nearly 100 herbs, and the joy in his heart was not enough to express in words.

Nine winter plums, Luo Ye chrysanthemum, rejuvenation grass, phoenix blood wood......

A variety of big medicines emerge in endlessly, the aroma is tangy, the aura is shining, colorful, and colorful.

No wonder the old monster of the white crocodile was able to go further, this is simply a monk's paradise, the resources are too sufficient, stay here, don't worry about the cultivation and can't break through.

Han Feng secretly guessed in his heart.

After more than half an hour, he turned out of a winding path, and finally came to the end of this medicine garden, which was a wall, with an arch on the left, middle and right, and there was no door to cover it, but he couldn't see what was inside, it was blocked by a layer of light film, and it was colorful.

Han Feng pondered for a while, went directly to the arch in the middle, stretched out his hand to test it, and found that he could penetrate the past without any obstacles.

He didn't think there should be any danger, and without much hesitation on his face, he stepped inside.

"Hoo ......"

As if passing through a curtain of water, Han Feng came to a secret room in an instant.

It's not big, it's not too big, it's only about ten zhang wide, it's empty everywhere, only a table is placed in the middle, on which is a pale yellow book, thick like bricks, and it still flickers slightly, as if it has just appeared.

Han Feng was a little puzzled, but he still walked forward quickly, picked up this classic, there was no text on the cover, and when he opened it, it was a complete set of recipes, exactly the same as the alchemy vajra recipe he had cultivated, and there was not just one volume, but a full four volumes!

This made Han Feng feel surprised, and he hurriedly read it carefully, starting from the beginning.

Sure enough, it was the Alchemy Vajra Technique, and the first and second volumes were almost the same as the two volumes he had practiced before, and they were even much more elaborate and subtle than the two volumes he had studied, as if this was the authentic foundation.

Han Feng read it hungrily, studied it carefully, and deduced it repeatedly.

After a short time, he began to re-cultivate the Spirit Vajra Technique, and immediately sat cross-legged on the ground.

After all, he had a foundation, and it was the same exercise, his cultivation was naturally very smooth, his body crackled, the light on his body flickered, and after thirty-six Great Zhou Days, he unknowingly completed the cultivation of the first two volumes.

Although his cultivation had not improved much, he felt as if he had become a little stronger, as if his body had become more perfect.

Han Feng thought silently, guessing that it should be because this exercise has become more comprehensive, making up for some of the previous minor defects and making his body more perfect.

However, at this moment, he began to feel deep hunger, his whole stomach seemed to be shriveled, his blood was boiling, and the Alchemy Vajra Technique operated on its own, absorbing the Yuan Power inside him.

Han Feng didn't panic, and immediately took out a large handful of four-grade elixirs and stuffed them into his mouth, and devoured them into his stomach.

The medicinal power contained in the elixir immediately turned into a warm current to moisten his body under the operation of the exercises, and his hunger was slightly relieved.

However, with the high-speed operation of the Alchemy Vajra Technique, that hunger was still getting stronger and stronger, and the four-grade elixir could not satisfy him at all.

He had no choice but to start devouring the five-grade elixir and refining it carefully to make up for the lack of vitality in his body and quench his hunger.

It's a pity that the five-grade elixir can only be slowed down for a quarter of an hour, and it will soon be ineffective again.

Han Feng didn't rub it any longer, he directly took out a nine-grade medicine and put it in his mouth, and it was a fierce mess, not caring about the powerful impact of the medicine at all.

The blood and qi in his body were stirred by these medicinal powers, and they swirled around, constantly eliminating his hunger.

The nine-grade medicine is really extraordinary, and it will have some effect immediately!

Han Feng felt warm all over his body, his whole body was strong, and his torso and limbs were much more comfortable.

However, he knew that this was far from enough, so he didn't wait for the medicinal power of this nine-rank medicine to disappear, so he immediately took out another ten-rank medicine and took it.

......

It took a day for him to finally recover, and his whole body was no longer unwell.

Now he understood why there was such a medicine garden outside, which was obviously prepared for the cultivation of this exercise.

After Han Feng breathed for a little and let his body completely adapt to various changes, he began to practice the third volume of the Spirit Refining Vajra Technique.

This third volume is obscure, and even if Han Feng has a good foundation, he can't learn it in a short period of time, so he can only keep trying and studying.

Time flies, and in a blink of an eye, another half a month has passed.

Han Feng finally comprehended the content of the third volume and was able to truly cultivate.

He sat down cross-legged, swallowed a large medicine, and with the help of abundant medicinal power, he ran the recipe of the third volume, opened up new acupuncture points, and slowly opened up the way of communication between the backbone and the backbone.

The stinging is incomparable!

Even he was sweating on his forehead, trembling and trembling.

"Ah......h

He shouted, and a violent aura spread out, sweeping across the entire secret room, setting off a gust of wind.

But the book of the Alchemy Vajra Recipe released a scorching brilliance on its own, blocking these winds and not moving at all.