The gurgling stream of blood and blood flowed endlessly, and under the control of Song Ankang, he drilled into the membrane.

The stream of Qi and Blood, which had been condensed to a certain extent, penetrated into the membrane little by little with the assistance of the special skills of the Vajra Indestructible Divine Art, and began to constantly temper and nourish the membrane.

The originally fair skin film slowly became deeper under the tempering and pounding of the power of qi and blood, and layers of brown flashed faintly.

Song Ankang did not dare to slack off, and focused on controlling the stream of blood and blood, either pounding, nourishing, tempering, or fusing... constantly improving every inch and every minute of the film.

Zhao Yuanbao's wedding dress came fiercely, replenishing the immortal qi and blood that Song Ankang had lost, helping Song Ankang to reach a higher level.

As time passed, the film on Song Ankang's body was tempered in large areas, emitting a faint brown light.

"boom……"

I don’t know how long it took, but the film on Song Ankang’s body was tempered, and all the brown lights were connected into one, and Song Ankang seemed to have turned brown.

Early stage of membrane refining!

At this moment, Song Ankang's strength broke through the shackles of the blood rain refining, stepped into the membrane refining, and officially began to temper the body.

The surging wedding dress and blood were still swarming in. Song Ankang didn't have to think too much and continued to temper the film in a deeper level.

A large amount of immortal qi and blood rushed towards Song Ankang's membrane like money, causing the membrane that had just broken through to soar again.

The qi and blood in the wedding dress are indeed as Zhao Yuanbao said, so gentle that there is no impurity at all. They can easily merge into the immortal qi and blood and turn into part of the immortal qi and blood.

Compared with the immortal qi and blood, the qi and blood in the wedding dress are obviously much worse. Only a few points of the qi and blood in the wedding dress can be converted into a single point of immortal qi and blood. The gap between the two is clearly visible.

With the help of a large amount of immortal qi and blood, Song Ankang's strength quickly broke through again.

Medium film refining!

As the tempering deepens, more and more immortal qi and blood are needed. Of course, while the strength is increasing, the immortal qi and blood in Song Ankang's body are also increasing. Only in this way can the film be tempered more deeply.

Otherwise, if the amount of qi and blood is insufficient and the quality is insufficient, even the depth of the film will not be able to penetrate, and naturally it will not be able to continue to improve the film.

Later stage of membrane refining!

When the number and mass of qi and blood streams in the body doubled, Song Ankang successfully entered the late stage of membrane refining and began to impact to a higher realm.

Some of the pure immortal qi and blood are like iron nematodes, densely drilling deeper into the membrane; some are like giant hammers, pounding against Song Ankang's membrane; some are like medicinal liquid, nourishing the damaged membrane... in an orderly and orderly manner.

Ankang practiced to the completion of membrane refining, only half a step away from muscle refining.

"It's a bit unscientific. I am a junior high school student. I practice the wedding dress magic skills that are far better than the three basic foundation-building techniques. The wedding dress in my body is so strong and pure. Half of the wedding dress and qi and blood can even send you to the complete muscle refining, but nearly half of this has been used up. Why don't you even make a breakthrough in muscle refining?"

Zhao Yuanbao's shocked voice came from his ears, and Song Ankang smiled dryly: "Mr. Zhao, in fact, what I practiced is not the three basic foundation-building martial arts of Blue Star. It is also an ancient book that I obtained accidentally. The resources required for each step of improvement are several times that of practitioners of the same level. Therefore, after absorbing so much wedding clothes and blood, I have improved to a great level."

"Uh..." Zhao Yuanbao was speechless: "Xiaokang, what kind of foundation-building martial arts are you practicing? The consumption of resources is too terrifying. These are several times the magical skill of the wedding dress."

As he spoke, Zhao Yuanbao continued to transport wedding clothes and blood to Song Ankang's body: "But the stronger the foundation, the greater the benefits in the future, and I will fulfill you."

Song Ankang quickly focused his attention and used all his strength to activate the Vajra Indestructible Divine Art, absorbing the surging qi and blood of the wedding dress, and rushing towards a higher realm.

With the replenishment of the qi and blood in the wedding dress, the immortal qi and blood are increasing and expanding at an astonishing speed. The stream of qi and blood is more than three times wider than when I just stepped into the membrane to refine it. The layers of golden light ripples in it, and the purity is also increased by more than three times.

The film that has reached perfection flashes with dark brown light in the golden light, like a gem deep in the earth.

The immortal qi and blood rippling with golden light easily flowed through the membrane, achieving a certain acceleration, and penetrated into the muscles of Song Ankang.

If the film is not tempered well, the power of qi and blood will not only fail to accelerate when it passes through the film, but will instead be blocked, allowing the practice to achieve half the result with twice the effort.

It is precisely because of this that in the practice of the great realm of body quenching, the membrane is refined in front and the muscles are refined in back, from the outside to the inside, layer by layer.

Tempering a perfect film not only allows the power of qi and blood to penetrate into the muscles more easily, but also protects the muscles during the muscle quenching. After all, compared with the film, once the muscles are damaged, it is more difficult to repair.

At this moment, the film has reached a perfection. It may be a bit exaggerated to say that it is as hard as steel, but at least it can defend against ordinary sticks. Even if a pistol hits the film, it will be difficult to penetrate the body of a practitioner who has perfectly refined the film.

Not to mention that Song Ankang practiced the Vajra Indestructible Magical Art, which was far superior to the three basic foundation-building martial arts. The hardness and flexibility of the film were far superior to those of the same level of practitioners, and it was completely comparable to steel.

To be honest, even if an ordinary person uses a pistol to bombard Song Ankang at close range, at most he will suffer minor injuries, and it will be difficult to even break the skin.

This is Song Ankang's film toughness!

“Buzz…”

At one moment, a strange buzzing sound came from the muscles on Song Ankang's body. Accompanied by such buzzing sound, the originally irregular muscles became evenly proportioned bit by bit.

You should know that because of no deliberate exercise, most practitioners under the fifth grade have no standard muscles, and some are even fatter and some are thinner, which leads to many fat people and thin people.

But as long as you can step into muscle refining, even if you are exaggerated, the muscles on your body will become extremely symmetrical and look quite beautiful.

Although Song Ankang has a good figure, he looks a little thinner and his muscles are fat and thinner. If you look closely, there is no beauty at all.

At this moment, under the influence of immortal qi and blood, the originally uneven muscles became extremely symmetrical, as if they had undergone special exercise.

Sturdy, graceful, hard and flexible!
Chapter completed!