Zhang Ruochen picked up "Sword One" again, watched it fascinated, nodded while contemplating, and every word in the book was like a sword, reflecting in his mind.

For the next period of time, Zhang Ruochen still spent three hours a day cultivating the Nine Heavens Ming Emperor Sutra, and the rest of the time was completely spent on the cultivation of Jian Yi.

Time flickered, and another three months passed, Zhang Ruochen broke through one after another, and cultivated Jian Yi to the fourth layer realm in one fell swoop.

Even the Tsing Yi Star Envoy of the Seventh Transformation of the Ichthyosaurus was only cultivating Jian Yi to the fourth layer realm. And the time she spent on Jian Yi must have been more than ten times more than Zhang Ruochen.

Zhang Ruochen has been in retreat and cultivation for half a year in the Picture Scroll World, and finally his cultivation has been completely consolidated, and the true qi in his body has been very pure, and the cultivation realm has swelled to the extreme.

"In my current state, I am at least seventy percent sure that I will open up the first holy vein on my own. ”

Seventy percent of it is still quite dangerous, but Zhang Ruochen still decided to fight.

It took a day for Zhang Ruochen to adjust his state and let his mind completely relax before he began to impact the realm.

The Holy Vein is the foundation of the Sacred Dao cultivation.

The first three realms of the Ichthyosaurus Realm are completely tempering the body and preparing for the opening of the holy vein. Because, the physical body of an ordinary martial artist can't withstand the impact of the holy qi at all.

Reaching the fourth transformation of the fish dragon and opening up the first holy vein is the beginning of the holy path in the true sense.

The first holy vein, called the "Yin Ji Holy Vein", starts from the sea of qi in the eyebrows of the warrior, passes through most of the body, connects with the left foot of the human body, and finally opens up the Zhaohai acupoint at the bottom of the left foot.

Opening up the "Yin Ji Holy Vein" can penetrate most of the martial artist's body, making the martial artist's cultivation take a big step forward.

Zhang Ruochen mobilized the holy dragon qi in the dragon ball, poured out from his heart, gathered into the sea of qi, and began to attack the entrance of the holy vein according to the guidance of the fifth layer of the Nine Heavens Ming Emperor Sutra.

"Boom!"

"Boom!"

......

Every time the Holy Dragon Qi hit, a thunderous sound would sound in Zhang Ruochen's ears.

Other monks can ask the demi-saint to help open up the holy vein, which is relatively simpler. Zhang Ruochen couldn't, he could only rely on his own strength to forcibly open up the holy vein.

After more than two hundred collisions in a row, a trace of blood had flowed out of the corner of Zhang Ruochen's mouth, and his entire body was trembling, but he still did not open the entrance of the holy vein.

However, Zhang Ruochen did not give up, took a sip of Mu Ling Hong, suppressed the injury, mobilized the holy dragon's qi, and continued to collide.

After more than 1,300 collisions in a row, Zhang Ruochen opened a gap in the entrance of the holy vein, controlled the holy dragon's qi, and slowly pushed forward.

Even if the Holy Dragon's Qi only advanced an inch of distance, Zhang Ruochen had to endure the pain of torn his body.

It took half a day, and Zhang Ruochen only opened up one-tenth of the Yin Ji Holy Vein. At this moment, his pores had begun to bead of blood, and the blood vessels in his whole body were bulging.

To open up the first holy vein, it is necessary to work hard, if you give up halfway, or if the monk faints in the middle of the way, then the chaotic holy qi will flow back.

In this way, even if the monk does not die, his whole body cultivation will be wasted.

It is precisely for this reason that the opening of the first holy vein is so dangerous.

Zhang Ruochen worked hard to support it with strong willpower, and finally, he opened up half of the Yin Ji Holy Vein.

The whole body was numb with pain, and blood beads came out, constantly rolling down from the forehead, neck, and arms, dyeing the white clothes on the body red.

It's an unbearable pain that is enough for people to break their will, and they just want to give up immediately, even if it's to die immediately.

Even if you die, you don't want to suffer this kind of pain.

"I have to persevere, I can't give up, I can do it. ”

Zhang Ruochen clenched his teeth, his whole body tensed, and he began to blow downward.

Just when he opened up the Yin Ji Holy Vein by ninety percent, the skin on the left side of his body had already begun to crack, and blood lines like broken ceramics appeared.

It's very worrying, the next moment, will he blow himself up and die?

Mu Lingxi stood not far away, holding his breath, not daring to make a sound. She was already extremely nervous, for fear that Zhang Ruochen would have an accident when she opened the first holy vein.

"He can do it. ”

Mu Lingxi gritted his teeth, a pair of star-like beautiful eyes, staring straight at Zhang Ruochen without blinking.

"Boom!"

Suddenly, the aura between heaven and earth accelerated to flow, and all of them converged towards Zhang Ruochen, pouring into the Zhaohai acupoint on the soles of his feet, passing through the Yin Ji Holy Vein, and entering the sea of qi.

When the aura of heaven and earth passed through the Yin Ji Holy Vein, it was transformed into a faint trace of holy qi, and then, it gushed out to the thirty-six meridians of the whole body, circulating in the body.

Gradually, the blood lines on the left side of Zhang Ruochen's body healed rapidly.

The tormenting pain disappeared and was replaced by an indescribable sensation of comfort.

The first holy vein, the yin holy vein, opened up successfully.

Zhang Ruochen finally reached the fourth change of the fish dragon.

The Yin Ji Holy Vein is not only able to absorb the aura of heaven and earth through the Zhaohai Acupoint, but also transform the aura into holy qi. At the same time, it can also operate in the body, transforming the true qi in the body into holy qi.

Since the Holy Vein has been opened, it is natural to be able to mobilize the Holy Qi to display martial arts.

Performing martial arts with holy energy, I don't know how powerful it can burst out?

"Dragon Elephant Divine Furnace. ”

Zhang Ruochen rushed up from the ground and flew into the air, his whole body as if it had turned into a red-hot piece of iron, exuding a blazing masculine aura.

With a slap out, a seven-zhang long flame handprint was immediately made, which rushed straight into the air, shaking the clouds into dispersion.

"Wow. ”

Falling to the ground, Zhang Ruochen looked at his palm and said happily: "Using the holy qi to display martial arts, the power of martial arts has been doubled." ”

It's just that the monk of the fourth transformation of the fish dragon has only opened up a holy vein, and the holy qi in his body is quite thin. Just like just now, Zhang Ruochen just slapped a palm, and the holy qi in his body was completely exhausted.

Only by continuing to operate the exercises and turning the true qi into holy qi can such a powerful power burst out again.

Unless you break through to the fifth transformation of the ichthyosaurus and open up the second holy vein, you can make the transformation speed of the holy qi faster.

"Congratulations! Congratulations! Zhang Ruochen, your willpower is really strong, you actually opened up the first holy vein with your own strength, which is not admirable. ”

Mu Lingxi's pretty face showed a beautiful smile, and he walked in front of Zhang Ruochen with elegant steps and a faint fragrance.

Zhang Ruochen glanced at her, showed a strange look, and said with a smile: "Senior Sister Duanmu, didn't you also break through to the sixth transformation of the fish dragon, it is just as gratifying." Your cultivation speed also makes me quite impressed. ”

Mu Lingxi glanced at Zhang Ruochen and said, "My cultivation has already reached the peak of the fifth transformation of the fish and dragon, and after obtaining the holy source, I have been practicing in retreat in this picture scroll world for half a year, if I can't break through to the sixth change of the fish and dragon, it will be a strange thing." ”

"If you put all your energy into cultivation, your cultivation speed will definitely be faster than mine. ”

Although Zhang Ruochen has been in retreat for half a year, most of the time, he is practicing the Instant Sword Technique and Participating in the Sword One, and he has not spent much time improving his cultivation.

Zhang Ruochen looked indifferent, and said with a smile: "Whether it is the Holy Dao or the Sword Dao, as long as you step into the threshold, the back will naturally be much easier." ”

"Exercises and martial arts complement each other, and next, I'm afraid I will also spend a lot of time practicing kendo and martial arts. Mu Lingxi said.

Suddenly, the smile on her face retracted, her eyes became serious, and she said, "Next, what are your plans?" I heard Xiao Hei say, you want to disguise yourself as Lin Yue, a disciple of the Liangyi Sect, and go to the Liangyi Sect to investigate some things?"

Zhang Ruochen didn't hide it from her, and said: "I do have this plan." ”

Mu Lingxi reminded: "The masters of the Liangyi Sect are like clouds, even if you use the top-notch disguise technique, I'm afraid you won't be able to hide the eyes of the demi-saints. Wouldn't it be too risky for you to do that?"

Zhang Ruochen smiled and said, "Believe me, I have measure." Without more than 70% certainty, I wouldn't joke with my life. ”

Zhang Ruochen was a cautious person, and seeing that he was so confident, Mu Lingxi expected that he must have very clever means to be able to hide from the Half-Saint or even the Saint. Therefore, she no longer worries about him.

Mu Lingxi smiled brightly, and said, "Okay! On the ninth day of the ninth month, I will go to the Liangyi Sect to find you again." ”

"Are you leaving?" Zhang Ruochen was slightly stunned.

Mu Lingxi's personality is very cheerful and optimistic, and with her, Zhang Ruochen will have an indescribable sense of relaxation.

Moreover, every time Zhang Ruochen encounters danger or needs help, no matter how strong the enemy is, she will not hesitate to stand up and face the danger with Zhang Ruochen.

It's as if she has been following Zhang Ruochen and has been paying attention to Zhang Ruochen, as long as Zhang Ruochen needs her, she will appear immediately.

She is like a confidant with a cheerful personality who can resolve the haze in Zhang Ruochen's heart. At the same time, she is like an iron buddy who can fight side by side with Zhang Ruochen.

The feelings she gives, no matter how hard-hearted a man is, it is impossible to be indifferent.

Mu Lingxi was leaving, Zhang Ruochen was naturally still a little reluctant, and there was a faint sense of loss in his heart. It's just that he buried that emotion deep in his heart and didn't show it.

Mu Lingxi's eyes blinked slightly, looking at the Heavenly Divine Wood not far away, and said, "The picture scroll world of the Qiankun Divine Wood Diagram can be called an excellent retreat cultivation holy land, if I have a choice, I will not leave." It's a pity that I am not a hermit who is indifferent to fame and fortune, but a saint of the Moon God Cult. It's been a long time since I've been out this time, and I have to go back!"

Mu Lingxi was obviously more sad than Zhang Ruochen, but she also hid her emotions in her heart and didn't show them too much.

"There is no feast in the world that will never be dispersed. ”

Zhang Ruochen showed a warm smile, let out a long breath, and then seemed to remember something, frowned slightly, and asked, "On the ninth day of the ninth month of September, you also want to go to Liangyi Sect?"