At the beginning, I like to mention the girlfriend of the 100 billion president

Lin Feng opened the "Dictionary of Practitioners" and read the opening chapter of that cultivator again.

People who practice martial arts are martial artists, martial arts masters, with healthy bodies and strong fists and feet.
A person in the state of blood transformation is a martial artist, and a martial artist, blood is like a turbulent river, and the veins are unbearable, and they collapse for thousands of miles until the energy is washed to the bone, and they are reborn, so as to transform this state and advance to the next state.

Those in the Bone Transformation Realm are martial sages. Martial sages have bones that are like steel bars, and energy enters the marrow. Human bones merge until the energy travels through the limbs and bones, and they can use it freely to transform this state and advance to the next state.

Those who transform into Qi are called Martial Souls.
Only those who break the shackles of the twelve paths will gain the great way and become the god of war
The reason why Lin Feng has to look at these things every time before practicing is because whenever he looks at the future carefully, Lin Feng can ignite a stronger fighting spirit.

Because the road to cultivation is very long, he is just a young practitioner who has just embarked on the journey at this time, and there are still so many challenges waiting for him in the future.

He wanted to learn the secrets of martial arts about the unity of man and nature as mentioned in the book, and even more hoped to be like a spirit master in the Qi Transformation Realm, who could turn Qi into a sword and cut hundreds of meters away with a wave of his hand.

He also longs to break through the twelve shackles of the human body, achieve great success in training, and become a great warrior who looks down on all living beings!

Therefore, a journey of a thousand miles begins with a single step, and Lin Feng needs to improve himself as soon as possible to move towards the goal in his heart.

At that time, let's see who dares to snatch the blood jade, and then, who will dare to touch his brother and woman?
Lin Feng thought in his heart, full of energy.

He crossed his legs and began to meditate on his mind.

This is the preparatory work for cultivation. Only by letting yourself go in a true sense can you enter the best state of cultivation.

Lin Feng's willpower is very strong, it may take half an hour for others to prepare, but it only takes ten seconds for Lin Feng to complete it.

After Lin Feng entered the state of meditation, his breathing began to slow down and become more even.

Next, is the important moment of cultivation.

Lin Feng used his consciousness to guide the energy in his body to flow towards the bones of his limbs.

Because of the Xuanbingzhu, the energy in Lin Feng's body felt icy cold, making his whole body feel refreshed.

In Lin Feng's previous training, because Gu Wu's blood was too violent, he was sweating profusely every time, and his whole body was soaked.

However, the current practice made Lin Feng very calm, the cold and the heat in his body offset each other, and the temperature was the most comfortable.

At this time, the energy had already covered the surface of the bones of the limbs, which was very easy and simple for Lin Feng.

Next, it was the critical moment. Lin Feng had to use his mind and force to invade the middle of the bones.

Before this, Lin Feng tried a few times, although there was a tendency to invade, but at the last moment, he always lacked a little bit of strength. Today, Lin Feng has made preparations, if he fails, he will die.

At this time, the energy penetrated deeply into the bone seam and bone marrow, like thousands of ants gnawing at the surface of the bone, itching deeply.

Lin Feng gritted his teeth hard, and sweat broke out on his forehead.

During this process, many practitioners can't bear the pain and give up, because sometimes the pain can really make people faint.

Next, the pain will continue to escalate, from the feeling of being eaten by thousands of insects to the feeling of being pierced by thousands of arrows.

This is a conversion of pain levels. The former is just external pain, while the latter is painful to the internal organs and doubts about life.

Therefore, the hardships and pains of this kind of cultivation are beyond the imagination of ordinary people.

Also because of this, many practitioners stop, because they really can't bear the terrible pain.

But Lin Feng's tolerance for pain was beyond the imagination of ordinary people. At this time, he was only sweating on his forehead, and his expression was still very calm.

Lin Feng's strong willpower to endure pain is all due to his training in the early years.

In the mercenary training he received abroad in those years, there was an assessment, which was to assess loyalty.

The instructors sent people to pretend to be enemies, captured them, tortured them, and even pricked their nails with bamboo sticks.

In the end, everyone couldn't bear the pain and chose to confess their instructors. Only Lin Feng, this young man from Huaxia, withstood the final test with amazing perseverance and endurance.

This is also the reason why Lin Feng can become the king of world-class mercenaries. Lin Feng's willpower is so terrifying that others cannot imagine.

So this little pain is nothing to Lin Feng.

Lin Feng continued to intensify his efforts. With the strength of the ice-cold breath, his offensive became more and more fierce.

But this back and forth, but still has little effect.

It's the same every time I practice, I feel that I have exhausted all my strength, and I still haven't completed the last step in the end.

Lin Feng fell into a bottleneck again, and it seemed that brute force alone would not work.

He thought hard for a while, and suddenly his mind lit up.

By the way, there is not only the cold aura of Xuanbingzhu in his body, but also the dry and hot aura of Gu Wu's blood.

If the icy breath was used for bone washing before, it would reduce the pain, which is reasonable. Now that the strength is penetrated into the marrow, and the icy breath of Xuanbingzhu is used to help out, it will be a bit counterproductive.

Because the cold will increase the density of bones, which is the reason why heat expands and contracts with cold.

Use the dry and hot air to stretch the bones, so that the energy will have more opportunities to take advantage of it. After the energy enters the marrow, use the cold air to shrink and strengthen the bones, so that the energy will not be easily released. The degree of integration of strength and bone marrow will be higher.

Thinking of this, Lin Feng felt ecstasy in his heart, and tried according to his own ideas, and he found that this method was definitely the best method he thought of in this century.

When the dry and hot air swept across the bones of the limbs, the heat expanded and the cold contracted, the heat made the bone gaps larger and the surface density of the bones decreased. Of course, this is only a slight change, but such a small change has given Strength can take advantage of the opportunity.

The energy is like a pack of hungry wolves at this time, looking at the fresh and tender bone marrow in the bones, they can't wait to pounce on it immediately.

Lin Feng began to use all his strength, and the essence in the dantian also began to circulate, and it was transported to the surrounding bones through the blood, helping the energy to invade the bone marrow.

Under the comprehensive support of all aspects, the defense on the surface of the bones suddenly collapsed, and the energy surged in like a tide, blending with the long-awaited bone marrow.

And the bones did not become fragile under such circumstances. On the contrary, pure energy circulated inside and outside the bones, making the bones stronger and more resilient.

At the moment when the energy penetrated into the marrow, Lin Feng felt pain all over his body, blood loss appeared on the surface of his body, it seemed that all the blood had concentrated to the marrow.

But after a moment, the blood flowed back, and the whole body felt extremely comfortable, and the limbs suddenly felt infinitely powerful, as if a punch weighed a thousand catties!
Even, if you look closely at the skin on the surface of your limbs, there is a faint luster flowing, as if covered with a layer of metal skin.

"Steel and iron bones, invulnerable!" Lin Feng said happily: "I'm already at the second level of the Bone Transformation Realm!"