Han Feng hurriedly ran the third volume of the Spiritual Alchemy Vajra Technique, guiding these pure yuan medicinal powers to impact towards the strange acupuncture points, so as to open up the passage with the backbone and allow him to successfully advance to the realm of dragon descending.

To be honest, the vitality of this Muyang Pill was stronger than the Twelve Rank Great Medicine, and the purity was far higher, but it didn't make him go any further after all.

He was a little regretful, but he was not discouraged, because this Muyang Pill still helped him open three special acupuncture points, which made his physical body invisibly improve a little, and he was getting closer and closer to breaking through the bottleneck.

In other words, this Muyang Pill has an effect and can play a certain role, but it is still a little worse in terms of quantity, and it needs more.

Thinking of this, Han Feng took a short rest to calm down the aftermath of the turbulent vitality in his body, then stood up, walked out of this secret room, and went to the alchemy room on his right hand again.

He didn't care about thirty-seven twenty-one, since he knew that Muyang Pill had an effect, he naturally wouldn't miss such an opportunity, so he just started working and continued to refine such an elixir.

With the successful experience of the last time, he was familiar with the road, and he quickly refined a Muyang Dan with lotus patterns.

More than half an hour later, when he successfully refined the Muyang Pill for the third time, he was relieved that he had completely mastered this skill.

Han Feng looked relaxed, and in the next three days, he continuously refined fourteen Muyang Pills, piled them together, and the lotus lines flickered, revealing a refreshing aroma.

Skill comes from practice!

Gradually, he found that his refining ability was steadily improving, becoming more and more proficient, if it weren't for the fact that every alchemy required a large amount of soul power, he would have refined more Muyang Pills.

Of course, the consumption of nine-grade spiritual materials is also seventy-seven, eighty-eight, especially eight-grade spiritual materials, and there is not much left.

He pocketed the fourteen Muyang pills, took them out, and returned to the secret room in the middle again, he didn't say a word, sat down, took out three pills and put them in his mouth at the same time, his mouth was full of fragrance, and his stomach was like turning over the river and the sea in an instant, the pure yuan medicine power was incomparable, and even his body was reflected as if it was transparent, and the bright light shone out, illuminating the entire secret room.

Han Feng once again opened the third volume of the Alchemy Vajra Technique at an extremely fast speed, and it actually made a rumbling sound, spreading out, and it actually buzzed in the secret room, as if there was an echo.

The pure yuan medicinal power in his body suddenly whirlpooled, and under the traction of the exercises, he immediately began to impact all kinds of obstacles, digging strange acupuncture points, colluding and interconnecting, so that those pure yuan medicinal power nourished his flesh and blood, and formed a majestic momentum towards the back bone, making the golden light on the back bone swaying slightly, as if it was about to be drawn out, connected to one qi, and turned into a real dragon.

This process lasted for more than a long time, but in the end, it still failed to break through the shackles of the body, only making the true dragon phantom that Han Feng coiled around his body clearer and more lifelike, as if it would fly out at any time.

Han Feng naturally wouldn't give up just yet, he immediately picked up three Muyang Pills and put them in his mouth, taking advantage of the fact that the momentum in his body had not dissipated, he immediately decided to add another fire to it, making it boil again, and continue to attack all kinds of obstacles inside his body, open up the Hundred Caves of the Strange Scriptures, and subdue the Bone Dragon.

His body shook slightly, and his face flushed as if he were drunk.

Han Feng's body was like cooking oil on fire at the moment, blazing incomparably, and all kinds of energy were stirring, making him miserable and sweating profusely.

He gritted his teeth and insisted, and the third volume of the Alchemy Vajra Technique in his body ran wildly, mobilizing these pure yuan medicinal powers to impact the bottleneck and communicate with the golden light of his backbone.

Cold sweat trickled down his forehead, his face turned blue, it was painful, but he still gritted his teeth, and let these pure yuan medicinal powers rush left and right, violently and orderly through many acupuncture points, so that his promotion would go further.

At the same time, as if nourished by the medicinal power of pure yuan, his physical body became stronger and stronger, and the surface of his body began to emit a scorching glow, which was extremely gorgeous.

Moreover, the golden light on his spine was also like boiling, surging and rotating, gradually condensing a golden dragon shadow, echoing with the true dragon phantom coiled around him, and a powerful aura surged out, setting off an invisible storm.

It's comparable to the old monster of Yudan!

Before he really reached the realm of descending dragons, Han Feng's physical strength had already reached this level, which was simply incredible, if outsiders knew, they would have to drop their jaws again.

Han Feng didn't realize it at the moment, he was in a difficult situation, trying his best to break through the last bottleneck.

Before I knew it, more than half an hour had passed.

The pure yuan medicinal power in Han Feng's body was rapidly depleting, and it seemed that it was about to disappear soon.

He endured the severe pain, picked up three Muyang pills again and took them, and these pills immediately turned into endless pure yuan medicinal power to impact his body.

Although there was constant pain in his body, he was suddenly relieved to see that his bottleneck was being worn away little by little, and all kinds of obstacles were broken one by one, which can be described as pain and happiness!

In fact, Han Feng's body is getting stronger and stronger, and he is already able to breed more vitality from his body, and as some shackles are broken, more potential is also released, making it easier for him to break through various obstacles.

At this moment, he has basically determined that he can be promoted successfully, this is the accumulation of thick and thin, after all, he absorbed so much of the essence of the blue falling water some time ago, if he had the exercises of the third volume at that time, maybe he would have already achieved the realm of dragon descending.

In other words, Muyang Dan was just an inducement for the potential vitality in his body to burst out smoothly, and under the guidance of the third volume of the Alchemy Vajra Technique, he could refine his physical body for the second time and break through various bottlenecks.

When he swallowed three Muyang Pills for the third time, another wave of pure yuan medicinal power like a storm washed through his whole body, and it didn't take more than a stick of incense to break through all the bottlenecks in his body and sweep them away!

The next moment, his body began to emit a dazzling light, white and shining, rising to the sky, a brilliant one.

After a while, this piece of luminous light slowly changed shape, turning into a real dragon figure, although it was only a few feet long, the breath that could be exuded was like a giant mountain, unfathomable.

The space in the secret room began to sway, constantly distorting, refracting thousands of colored lights, which were incomparably brilliant and beautiful.

Han Feng felt a burst of relief, as if his whole body was transparent, there was a light inside and out, and his physical body seemed to have completely turned into light, which was a little unreal.

The colorful crystal light in his eyebrows flickered, and when he looked inside, he saw that the backbone bone continuously released a golden light, pouring into the figure of the real dragon outside, making it stronger and more realistic, and finally fixed into a five-clawed golden dragon, whose breath was comparable to that of the old monster of Jiedan.