After a while, Meng Zhao's internal breath triggered by the method of blood exchange was completely boiling.

The whole body is getting hotter and hotter, and the body is like a huge stove, burning every pore that shrinks to the extreme and squirts hot air.

In a short time, the entire space inside the copper furnace was steamed with red mist.

A large amount of sweat flowed out of his body in a very short time. Because he had experienced a process of tempering his meridians before, the sweat flowed out was like spring water in the mountains, crystal clear and transparent, sliding down his white and beautiful skin, ticking on the copper body.

Meng Zhao was also experiencing the heat in his body at this moment, which was different from the previous fever.

When I was rushing to the Pass before, it was the scorching heat caused by the red flag to spontaneously in the inner breath. The essence was to improve and temper the meridians. The damage was a coincidence. All the heat came from the inner breath, and the body itself did not change.

At this time, Meng Zhao followed the method of blood exchange to activate internal force characteristics and circulate himself, so the body's heat was from the inside out, and his blood, membrane, muscles, and bones were also rapidly heating.

This process is gradually progressing, and it is not painful to say that. It is far less than when I was just chasing the barrier. It only brought about physical changes, but it is even more than that.

A lot of sweat flowed out, making Meng Zhao's whole body like a bucket with many small holes. Soon, his skin, which was full of plump and round, elastic and vitality, had tightened and his muscles were shriveled.

At first glance, I thought it was a coffin that was indulged in women, uncontrollable, and was about to die soon. It was as thin as it was, and it was so weak that it was about to die.

Not only that, the large amount of water loss made his lips dry, dizzy, and pain not painful, but there was a very uncomfortable feeling and nausea, which came from the feeling of weakness in his soul, which made him particularly difficult to adapt.

The so-called body and spirit are one, and the body and soul complement each other, rather than separate.

The body needs the soul to rely on, otherwise it is the body. The soul has no body dependence and will soon disappear.

People with strong bodies naturally have a focused spirit and a strong will, and people with weak bodies naturally have weak souls and weak will.

Practicing martial arts and self-cultivation is the process of strengthening the body and strengthening the spirit and will.

Therefore, martial arts can make weak and cowardly people become brave and strong, and most brave people are martial artists, which also stems from this.

At this time, Meng Zhao was weak, and naturally, his mental and will no longer be able to remain at his peak, but instead slowly slipped down.

Even several times have thoughts such as "Am I really going to take such a risk?" and "Does it be the end?"

If a normal person does this, it is purely self-abuse. If his physical fitness is slightly weaker, he may faint.

But Meng Zhao is different. He has a clear purpose, suppressing complicated and distracting thoughts, making him always grit his teeth and endure it.

This process is also a process of tempering the spiritual will. Human strength does not all come from the physical body.

In the end, the sweat flowed out of the body less and less, and when it was almost dry, new changes finally occurred.

I saw that the ends of the golden needles inserted into Meng Zhao's body were densely packed, and the ends of countless golden needles began to seep out red liquid little by little, with an extremely distinct fishy smell, which was the smell of blood.

Meng Zhao felt extremely clearly that his vitality was being lost bit by bit, and blood was the source of life. Too much blood would cause this person to die. This is also one of the reasons why the mortality rate of blood exchange was extremely high and was eventually left alone.

However, Meng Zhao was prepared for a long time. The Blood Soul Pill that was originally pressed under his tongue was one of his confidence. If he really couldn't successfully change blood, awakening the dragon body, the Blood Soul Pill could still leave him a glimmer of vitality.

Moreover, Meng Zhao's blood exchange method is very different from those Xinglin masters who study this.

They expel blood while injecting new blood to ensure the human body's vital signs, but because of the rejection effect, the mortality rate is extremely high.

Meng Zhao chose to empty the blood in his body first, and then use the hidden dragon body energy to create a large amount of new blood to fill his body in a very short period of time.

Because there is no interference from external blood from beginning to end, there will be no hidden danger of rejection.

However, his method has one problem, which is that it is too slow and has to be slow.

If you lose all your blood in a very short time, you will become a mummy and be instantly exhausted from your vitality. No matter what kind of dragon body you are, you will have to finish playing, no exception.

The blood that oozed out of the golden needle was bright red at the beginning, like a rose. There was no other smell in the blood except for the fishy smell, and it looked very clean and pure.

But gradually, the red blood began to turn black and emitted a disgusting fishy smell.

If you use a microscope to observe the blood seeping out of the golden needle, you will find that there are countless microworms like small snakes swimming inside and losing their lives in a very short time.

The extremely poison of carmine is Miaojiang Gu poison, which is deeply rooted in the blood. When the blood is empty, the small insect poison hidden in it will naturally be excreted.

Of course, these are just the beginning stages. The so-called insect poison is just the offspring of the mother insect in the blood. If you want to truly drive away the carmine red, you must use the characteristics of the purple Yuanlong body's ultimate yang and strong after awakening, as well as the successful blood exchange to solve it.

Time passed by bit by bit, and Meng Zhao in the cave began to transform in the ultimate transformation, a dragon or an insect, and this was a killing move.

Outside, Lu Zhongze set up a tent nearby early and guarded outside the stone cave.

I was afraid that some ferocious beasts or lost hunters would come over and ruin Meng Zhao's major events.

The old man is old, but he has a deep internal strength and profound martial arts. He is still full of energy every day. He is not tired at all as a guard at this time.

Moreover, as a congenital master, Lu Zhong had a transcendent spiritual sense and paid attention to Meng Zhao in the stone cave from beginning to end.

When Meng Zhao cultivated into a white jade body, Lu Zhong could naturally feel an extremely lively and jumping vitality rising from the cave, making him feel as if he was bathed in the spring sunshine.

At that time, Lu Zhong knew that his young master must have survived the most difficult level, successfully opened up the sea dantian and condensed the perfect foundation, which was the only way to perform.

The vigorous blood and vitality made him happy.

But he was not relaxed, but was even more worried.

Because only he knows in this world that Meng Zhao wants to awaken his special physique, perfect foundation is just a prerequisite.

Therefore, when Meng Zhao's breath gradually became weak in the cave, his face was tense, and every wrinkle was engraved with the word "worry".

"Young master, I hope you can succeed, otherwise how can I see your father underground?"

At this moment, only Meng Zhao himself can help Meng Zhao.
Chapter completed!