Eternal Reverence

Naturally, Li Fuchen didn't know that Tianshamen wanted him.

In fact, Li Wuxue's death had nothing to do with him at all. Although he really wanted to kill the other party, the other party died in the hands of the demon spirit.

After spending half a month, Li Fuchen finally combined the nine top-level yellow sword patterns into a black iron sword pattern.

The black iron sword pattern is extremely complicated, and it clearly contains a trace of the mystery of heaven and earth.

Taking out a top yellow sword blank, Li Fuchen began to condense the black iron sword pattern on it.

Visible to the naked eye, on the sword blank, lines exuding black brilliance slowly climbed up. Some of these lines are straight like swords, some are curved like knives, and some are like densely packed tadpoles.

At the same time, a strange fluctuation spread.

This time, it took Li Fuchen five hours to finish condensing.

The moment the condensing was completed, the sword energy burst out through the sword, and the weight of the sword blank also instantly increased by more than five times, and it was no longer so light in the hand.

"Is this the black iron sword pattern?"

The sword pattern disappeared, and the sword blank in Li Fuchen's hand changed drastically. The parts that were not at the beginning seemed to be much sharper, and cold light flashed from time to time, and it no longer looked like a sword blank. The temperament of the sword.

"Although it is not as good as the sword pattern on the Wujin Sword, it is more comprehensive than the sword pattern on the Wujin Sword."

The sword pattern of Wujin sword contains characteristics such as sharpness, weight, and tenacity.

The black iron sword pattern not only contains sharpness, weight, and toughness, but also contains characteristics such as condensing and guiding qi.

With a flick of his wrist, Li Fuchen stabbed the void with his sword.

Before the sword arrived, the qi arrived first, and in the void, the sword qi disappeared in a flash.

"The black iron sword pattern makes it easier to condense the sword energy, and it is also very smooth to force the sword energy. It is worthy of the black iron sword pattern."

Li Fuchen nodded secretly.

Now that he has mastered the black iron sword pattern, the next step is to condense the black iron sword pattern on the bone marrow.

Li Fuchen didn't know if his bone marrow could bear the black iron sword pattern, but he had to try.

Sitting cross-legged, Li Fuchen closed his eyes.

Under the state of inner vision, Li Fuchen's true energy flows out from the dantian and meridians, and swims towards the bone marrow.

After several breaths, Li Fuchen couldn't help but gasped.

Condensing the black iron sword pattern on the bone marrow was more painful than he imagined, not only painful, but also very itchy, as if countless man-eating ants were eating the bone marrow, which woke people up from the inside out.

Enduring the pain, Li Fuchen continued to refine the sword pattern.

At this time, if anyone's eyes can penetrate the flesh, they can find that on Li Fuchen's bones, lines exuding black brilliance spread out one after another.

"Should be able to bear it!"

Seeing that there was nothing wrong with the bone marrow, Li Fuchen breathed a sigh of relief.

He was really afraid that before the black iron sword pattern could be condensed, the bone marrow would collapse first.

There is a problem with the bone marrow, and that is a big problem.

What Li Fuchen doesn't know is that although the bone marrow of a warrior is not as hard as some high-grade metals, it is more suitable for condensing device patterns because it is often nourished by true energy. The only disadvantage is that not all device patterns are suitable for condensing on bone marrow .

If Li Fuchen casually found a Xuan-level low-level sword pattern and condensed it on the bone marrow, there would be a big problem out of ten.

But the black iron sword pattern is different. This is a sword pattern suitable for the human bone marrow that the predecessors have studied for a long time. As long as you study and comprehend it according to the above, there will be no major problems.

Concentrating the black iron sword pattern on the bone marrow did not happen overnight, it took a day for Li Fuchen to condense 10% of the black iron sword pattern on the bone marrow.

The bone marrow in the Black Iron Sword Marrow chapter actually means bone. Whether it is a bone with marrow or a bone without marrow, it is the same in the Black Iron Sword Marrow chapter. Because the bone marrow is very fine, it also needs to be condensed. Very delicate, without the slightest rashness.

After all, this is not condensing sword patterns on metal. The structure of metal is very simple and will not have any impact, while bone marrow has a great impact on the human body. If one is not good, bone marrow necrosis will instantly become a disabled person.

"10% black iron sword pattern, I feel that the bone marrow has become a lot heavier, but it is not clumsy at all, and the explosive power is stronger."

True Qi slowly withdrew from the bone marrow, Li Fuchen carefully felt the abnormality of the bone marrow.

chi chi...

He raised his palm, stretched out a finger, and a ray of sword energy burst out from the fingertips, sharp and compelling.

With a thought, the sword energy shot out.

poof.

A finger-sized deep hole was shot out on the ground more than ten meters away.

"The power doesn't seem to be weak."

Li Fuchen took a deep breath, Fen Tian's true energy circulated, wisps of sword energy leaked out from his body, and in the blink of an eye, dozens of sword energy surrounded his body.

"go!"

With a thought, dozens of sword qi shot out, turning the ground more than ten meters away into a hornet's nest.

"As expected of the Black Iron Sword Essence, it actually created an effect similar to the return of ten thousand swords."

A frightening light flashed in Li Fuchen's eyes.

Ten thousand swords return to the sect, extremely powerful, cultivated to the realm of Great Elder Zhao Wuwu, the secret method operates, and thousands of sword qi are scattered throughout the void, leaving the enemy nowhere to hide, nowhere to hide, no matter the frontal attack power, and Even the range attack power is enough to shock the world.

And the Black Iron Sword Essence obviously has the same effect.

Now Li Fuchen can only condense 10% of the black iron sword pattern. If he condenses the complete black iron sword pattern, it should be no problem to send out hundreds of sword qi to attack the enemy, not to mention thousands of sword qi.

As time passed day by day, on Li Fuchen's bone marrow, the black iron sword patterns became more and more complete.

Half a month later, Li Fuchen had condensed 90% of the black iron sword pattern.

"out!"

Fen Tian's true qi circulated and instilled into the bone marrow. In the next moment, dozens of sword qi spread all over Li Fuchen's body.

These sword qi faintly reveal iron black, just like a real iron sword.

clang clang clang clang...

On the opposite piece of human-high yellow-grade top-grade metal, sparks splashed everywhere. After the sword energy was completely consumed, the yellow-grade top-grade metal had already become a hornet's nest, with pits and criss-crossing sword marks.

"interesting!"

Li Fuchen's eyes are very bright.

The black iron sword energy is very powerful. It is a pity that it cannot contain sword intent. If it can contain sword intent, the power will be even greater.

But it doesn't matter, with the Wujin Sword, you can still use swordsmanship.

Thinking of doing it, Li Fuchen pulled out the Wujin sword, and poured black iron sword energy into the Wujin sword.

hum!

The Wujin Sword vibrated, exuding a sharp sword energy.

"go!"

With a swirling sword technique, the pitted piece of yellow-grade top-grade metal was directly blasted into a ball of molten iron, and its power was more than doubled.

"In the future, the Black Iron Sword Essence can be used as a trump card. It is better not to expose it until the critical moment."

The Black Iron Sword Essence is too powerful. Since it does not need to be activated like the Black Dragon Secret Art, it can be used in conjunction with the Black Iron Sword Essence. You only need to infuse the Black Dragon True Qi into the Black Iron Sword Essence to force out a more powerful sword spirit.

A week later, Li Fuchen finally condensed the complete black iron sword pattern on the bone marrow. At this moment, Li Fuchen's whole body was like a sword, a peerless sword, and every gesture brought a terrible sense of depression.