These marrow-cleaning pills seem to be warm and cool at first, but when they pass by the main meridian, they almost feel comfortable so that Du Yu moans. He has started practicing martial arts for more than 20 years. His meridians have been formed and he does not exercise regularly. The meridians of the body are often blocked, deformed, and silted, resulting in the practice speed that cannot reach the ideal level. But with this marrow-cleaning pill, it seems that the canal is silted, and is watered by a clear spring upstream, which is very comfortable at first.

Du Yu thought to himself that although this thing has magical powers, there is no danger. It seems that the beauties masters are a little overconfident.

But the problem is

When these marrow-washing pills gradually flow into the avenue of serious and extraordinary meridians, it is like the melting water of snow mountains, gradually attracting the accumulated internal forces in the body, gathering sand into towers, and gathering armpits into fur. The internal forces flowing from all over the place are pulled by the marrow-washing pills, and gradually forming a surging river of breath!

It was like Kunlun melting snow. At first, it was just a gurgling stream. After gathering in various rivers, it roared and roared, and it was out of control, forming a yellow river with a flying flow down three thousand feet!

The breath of this river of breath is completely different from the soft and cool marrow-washing pill, rushing and rushing!

Although Du Yu's pulse and breathing have been trained by the Yijin Jing, it is already quite wide, but the narrowness, blockage and stasis caused by practicing martial arts too late is not easy to open. It seems like a slightly deformed Yellow River, which has been disrepaired for a long time, suddenly endured a large wave of floods that have not been encountered for thousands of years, and suddenly formed the danger of breaking!

Once the pulse breaks, it will be fatal to those who practice martial arts. At the least, all martial arts will be ruined and become disabled. At the worst, the worst is that they will go into devils and die.

Seeing the bean sweat beads dripping from Du Yu's face, his face turned yellow and his breath was disordered. Ning Zhongze, Xiaolongnu and Li Mochou didn't know that there was a problem with the marrow washing pill. When his face darkened, the three women took action together and patted Du Yu's front chest, back and waist. Help Du Yu guard the meridians and prevent the dam breakage.

Thanks to the three women and Du Yu, they both practiced the internal force chain of Tantric Buddhism from Tibetan Tantric Buddhism, and reached the second level. The internal force could be unblocked to each other, and lightning would come, otherwise Du Yu would really not know what would happen.

The three women's strong internal strength helped Du Qiao to defend the meridians, suppress the frenzied breath of the marrow-cleaning pill, and strengthen the embankment.

The breath of the marrow-washing pill was obviously unwilling to end like this, like a yellow dragon, roaring in Du Yu's pulse, faster and stronger.

Its roar, although it opened up the blocked, silted, and twisted veins one by one, like a flood rushing through the silt shallows. It took away all the mud and sand, widened the river channel. It naturally had the miraculous effect of cutting the meridians and marrow cleansing, but this danger was unprecedented!

It's equivalent to Du Yu playing with fire.

If he can survive this peak, guard the meridian dam, and prevent the turbulent breath of the marrow-washing pill from breaking through the meridian qi, he can open the meridians throughout the body. No matter the twelve meridians and eight extraordinary meridians, they are all like the Grand Canal of the North and South, and they will be unobstructed. In the future, practice the exercises and will naturally achieve twice the result with half the effort. The water will come naturally and the entry will be fast.

But if he could not stand this crazy and continuous flood peak, he would completely become a useless person. The previous internal martial arts internal energy will not only be completely destroyed, but may also cause backlash!

Everything depends on the strength of the decisive battle between the two sides.

Du Yu held a trace of clearness in the spirit platform, mobilized the internal force hidden in his body, and sent it to the place where the breath of the marrow-washing pill passed, blocking the shaking pulse.

The three girls of Xiaolongnu, Li Mochou and Ning Zhongze tried their best to transfer the true energy in their bodies in a steady stream, and even gave up the true energy of protecting their bodies, almost taking every effort to protect Du Yu's pulse.

In this way, Du Yu and the three beauties formed a community. Once Du Yu collapsed, the three beauties would be directly retaliated by the breath of the marrow-cleaning pill that broke through the dam. They had no protective energy in their bodies and would die together with Du Yu.

"No!" Du Yu didn't care about his mind and roared: "Quickly remove half of his inner breath. Once I can't hold it, I will give up immediately. Otherwise, you will die too."

Ning Zhongze shouted, "Don't worry about me, you should keep your mind. As long as the spiritual platform is not destroyed, the defense line will not be broken so easily."

Xiaolongnu whispered: "Remember the state of no sorrow or joy, no things or self that I taught you in the ancient tomb, and keep your true self and there will be no trouble."

When Du Yu saw the three beauties masters, he was determined and knew that it was useless to persuade him. He closed his eyes and began to resist the power of the marrow-cleaning pill with all his strength.

Waves after waves soared into the sky, and the fragile defense line was shaking, as if it could cause the meridians to rupture at any time.

Du Yu's Yijin Jing, Ning Zhongze's internal strength of the Huashan School, Xiaolongnu and Li Mochou's internal strength of the ancient tomb school, are combined into one, and they are struggling to guard the fragile meridians in Du Yu's meridians.

Wang Yuyan rushed over and saw the four people's practice at such a dangerous moment. She made a quick decision and ordered beauties such as Li Qinglu, Serena to defend closely outside the house, and strictly prevent anyone from entering the house and disturbing the four people. This is the moment of life and death. Even if uninformed adventurers such as Maishella and others came, they could disturb Du Yu and cause a tragedy.

Fortunately, everything went smoothly and no one came to visit at this time.

With the joint efforts of the four, Du Yu gritted his teeth and endured the severe pain of the flood breaking through the meridians. The severe pain really came from the depths of his soul, and it was painful to the bone marrow, and it was impossible to avoid it.

To be honest, if it weren't for the scent of the marrow-cleaning pill this time, it would have been related to the lives of beautiful masters such as Xiaolongnu, and so much pain, Du Yu would probably not be able to hold on!

That pain is definitely not something that ordinary people can hold on.

While Du Yu cursed the so-called ancient Chinese Taibai Venus in his heart, he was suffering from the severe pain and almost slashed his teeth.

The severe pain from the depths of the bone marrow and meridians was almost fainting when the spiritual platform hit him. Once he fainted, the meridians that had lost the support of resistance would soon break, and Du Yu and the three girls would be finished.

Du Yu was almost in a coma, his ears were buzzing and he couldn't hear anything clearly, but when he saw Ning Zhongze, Xiaolongnu and Li Mochou's dedication to sacrifice his life, he bit his tongue hard, almost bit off his tongue, and woke up.

"Okay! Persist! It's going to pass!" Ning Zhongze shouted.

"The more powerful the medicine is, the longer it will not last." Dou Da sweat beads covered with Li Mochou's pretty face, and Fairy Chi Lian had tried her best.

Xiaolongnu was also sweating deeply, and she was sweating profusely.

Every second is so long, like a year.

Every second, it was so painful, in hell.

Du Yu held on his shoulder tightly, and the blue veins on his forehead swelled: "It's almost impossible! This medicine is too powerful."

He shouted loudly, tried his best to resist the breath of the marrow-washing pill.

"Persist! The marrow-cleaning pill is about to complete the perfection of the great circle and return to your dantian. As long as it carries these pure internal forces, it should succeed in returning to the dantian." Ning Zhongze also fought for the final internal force.

Finally, the internal strength of the rushing and roaring marrow washing pill finally completed the twelve serious meridians and eight extraordinary meridians, like hundreds of rivers entering the sea, gathering into a vast river and rushing into Du Yu's dantian!

Du Yu's body shook, and the empty inner breath in his dantian was immediately filled with complete content!

"Quick!" Ning Zhongze looked overjoyed: "A once-in-a-lifetime opportunity has come. I desperately compress these internal forces in my dantian and install as much as I can. Once the dantian is full, the excess internal forces will directly overflow and waste in vain, and may even reflux and retaliate against your meridians."

Du Yu followed the instructions and took the Yijin Jing as the general outline to desperately compress the internal breath in the dantian.

Xiaolongnu said earnestly: "Don't worry, use spiral energy to store the internal energy, so that the internal energy can be collected to the maximum extent."

Du Yu was lucky.

For other adventurers who practice internal strength, at most, they should find a master of masters in the plot to give guidance. But which master of plot is willing to risk life and death so much and lend you all their strength to help you open up the twelve serious meridians and eight extraordinary meridians in your body?

No.

None of them.

The popularity is so great that he can teach all his martial arts at most. Only a life-and-death relationship like Du Yu and the three beauties masters, who are known as masters and apprentices, but are actually a husband and wife, can this be achieved!

It is equivalent to Du Yu's body, three great martial arts master beauties, who are instructing each link, one link, one meridian, and one meridian.

In this way, Du Yu used the effect of this marrow-cleaning pill to achieve 200% that even Taibai Jinxing could not have imagined.

Du Yu was like an explosive household who suddenly became rich, desperately growing his pockets, hugging the big banknotes falling from the world. He was stimulated by the Marrow Cleansing Pill, and the surging internal forces that surged from all over his body were rushing into his dantian wildly, and were compressed by him desperately into spiral energy, forming small cyclones to accommodate the internal forces to the maximum extent.

This is a one-time transaction, and the internal force growth rate at this time will be something that cannot be believed in normally. If Du Yu can store more internal force, he will win the surge in the internal force attributes after the process is over.

What is even more jealous is that the three martial arts masters next to them, Xiaolongnu, Li Mochou and Ning Zhongze, began to mobilize their internal strength to help Du Yu compress their internal strength.

Now, not only Du Yu was growing up his pockets and packing pies from the sky, but also three beauties masters were also helping to pack together.

Du Yu's dantian was supported by madly and continued to expand.

"I can't hold on anymore." Du Yu growled.

"Don't give up easily, this is a chance for God." Xiaolongnu whispered: "I teach you a more clever way of superposition and compressing internal force."

Du Yu compressed the small cyclone again according to the method taught by Xiaolongnu, compressing it into a smaller cyclone, saving every inch of space and supporting more internal force.

Finally, the last trace of internal force was also absorbed into Du Yu's dantian Qi sea.

Du Yu's Qihai gradually merged and returned to normal.

Suddenly, it seemed like a drop of water fell into the Dantian.

It seemed like it was raining in the dantian that was almost burst. (To be continued...)
Chapter completed!