In the cultivation world, the aura in any place is much richer than the heaven-level spirit bead, but in the human world, the heaven-level spirit bead is already a rare treasure.

Without waiting for the hunt in Wuyi Mountain to end, Lu Feng rode his war horse early the next morning and returned to Tiewu City.

In the Junhou Mansion, Lu Feng called Xu Man, the heaven-level spirit bead, the fire spirit stone and the Burning Immortal Sword, and he asked Xu Man to rush back to the Junhou Mansion overnight.

Lu Feng sat in front of the heaven-level spirit bead and the fire spirit stone, a trace of spiritual energy was exhaled into his body along his breath, and the scorching breath emitted by the fire spirit stone made the qi and blood in Lu Feng's body have a boiling feeling, just sitting here, the strength would slowly increase.

He sat cross-legged, put the Burning Immortal Sword on his lap, closed his eyes, his mind was as calm as water, and his consciousness gradually entered the space inside the Burning Immortal Sword.

The Burning Immortal Sword and the Cutting Immortal Sword are both one of the seven immortal swords, and how to enter the space inside the sword, Lu Feng is familiar with it.

The space inside the sword is very wide, and it can accommodate people and things, but it can only be used if it reaches the ninth level of foundation building and cultivates true qi.

In the space inside the Burning Immortal Sword, there were nine fiery red figures, performing swordsmanship, the movements were slow, and Lu Feng could clearly see one move and one style.

Immortal Burning Formula!

This is as profound as the swordsmanship of the Immortal Chopping Technique, in the cultivation world, Lu Feng invaded the Immortal Sword for more than ten years, the first glimpse of the Immortal Sword, and the first form of the Immortal Chopping Technique was performed before he died.

Now, although Lu Feng only has the strength of the foundation building double, compared with when he was in the cultivation world, it is simply a world of difference, but Lu Feng's attainments in the way of the sword have reached an incomparably high level, and he has the foundation to comprehend the immortal slashing technique, and he doesn't feel how difficult and obscure it is to watch these fiery red figures.

However, Lu Feng's current strength is still too weak, and only by reaching the ninth level of the foundation building period and cultivating his true qi can he exert the power of the Immortal Burning Technique.

"You are too weak to meet the standards of the Burning Immortal Sword Master at all. ”

In the space inside the sword, a jumping flame suddenly appeared, and a human face gradually appeared in the flames, with a proud expression and a mouthful of words.

Lu Feng was not surprised, there was a sword spirit in the Immortal Slashing Sword, and this flame should be the sword spirit of the Burning Immortal Sword.

"Sword Spirit, you tell me, what happened after I was killed in the cultivation world, and how did I reborn in the human world?"

Lu Feng asked, the Burning Immortal Sword and the Cutting Immortal Sword are both one of the seven immortal swords, and the sword spirit of the Burning Immortal Sword should know the truth of the matter.

However, the facts disappointed Lu Feng, and the sword spirit of the Burning Immortal Sword didn't know at all.

"I don't know what's going on with you, and I'm not interested in the slightest. I only know one thing, your soul resonates with me, which means that you are the sword master chosen by Destiny. It's just that you, the sword master, have disappointed me too much. ”

The sword spirit said, he could see that Lu Feng only had the talent of the ninth rank of martial arts, and he only had the strength of the foundation building period.

"Martial arts talent is not something I can decide, I was reborn in the human world, my body is not as good as a normal person, in less than three months, I have reached the second level of the foundation building period, in the human world, it is already a miracle!"

Lu Feng Dao, if he was in the cultivation world, he had 10,000 ways to open up the meridians and cultivate his true qi within three months.

However, in the human realm, the aura of heaven and earth is too thin, and the so-called precious medicinal materials in Tiewu City are just ordinary products, even the purple-blooded lingzhi and danyang ginseng are only the best of the mortals, and they cannot reach the level of elixir.

In such a short period of time, it was not easy to cultivate to the foundation building stage double, and you had to know how weak his body was originally.

"Martial arts talent can be improved, but with my ability, I can only raise your martial arts talent to the level of four grades at most in a short period of time. Three years, this is a test for you, within three years, if you can't satisfy me, the Burning Immortal Sword can only leave you and find another sword master. "Sword Spirit Dao.

At this time, the Burning Immortal Sword on Lu Feng's lap suddenly emitted wisps of fire and seeped into Lu Feng's body, making Xu Man shocked.

A burning sensation like a pinprick came, causing Lu Feng to wake up, and his consciousness retreated from the space inside the Burning Immortal Sword.

The so-called martial arts talent actually refers to the speed at which the body absorbs the aura of heaven and earth, and the faster the speed of absorbing the aura, the higher the martial arts talent.

In the human world, many people have no martial arts talent, and they are not suitable for martial arts training at all, and there are quite a large number of people who only have nine-rank martial arts talent, even if they embark on the road of cultivation, they will not do anything great at all, and in the Tiewu country, if they have eight-rank martial arts talent, they can join the army, but if they want to become a martial arts master, it is basically impossible.

And like Xu Man, who has a four-rank martial arts talent, he already has the qualifications to be named a military candidate in the future in the Tiewu Kingdom.

Lu Feng's martial arts talent is too low, as soon as he has a special method of breathing and breathing, the speed at which his body absorbs spiritual energy is still too slow, otherwise, his current strength is more than the foundation building period.

With this wisp of fire entering his body, Lu Feng only felt that the pores of his whole body were opened, and the aura emitted by the heaven-level spirit bead poured into Lu Feng's body at a faster speed.

This is too surprising, the Burning Immortal Sword has the ability to transform the talent, which is beyond Lu Feng's expectations.

Although upgrading to the fourth-grade martial arts talent is the limit that the Burning Immortal Sword Sword Spirit can do, Lu Feng is already very satisfied, and with Lu Feng's special breathing and breathing method, the speed of absorbing the aura of heaven and earth is probably close to the genius who has the third-grade martial arts talent.

"Sword Spirit, don't worry, I will let you admit that I am the Sword Master. ”

Lu Fengdao, in less than three years, he would make the sword spirit admit that he was the sword master of the Burning Immortal Sword.

Not only that, but he also wants to return to the cultivation world, find Mo Duxing to settle accounts, and recapture the Immortal Sword.

For the next time, Lu Feng had been cultivating in his own room, receiving the improvement of his martial arts talent from the Burning Immortal Sword, but that burning sensation was extremely unbearable, and sometimes Lu Feng couldn't help but let out a low roar.

Three days later, Xu Man came to Lu Feng, he stretched out an arm, and several black scales grew on it.

"Young Master, what do you think is wrong with me?"

Lu Feng was startled, and he knew that the pool of black liquid under the Burning Immortal Sword was not an ordinary thing. Even with Lu Feng's knowledge, he couldn't tell what the black liquid was.

Xu Man's face was a little frightened, no matter who this kind of thing happened to, he would be shocked.

The black scales looked very hard, and Lu Feng collided with the black scales with his sword, and it actually made a crisp metallic trill, and it was only with the Burning Immortal Sword that he could make a mark on it.

Lu Feng was even more surprised, the black scales growing on Xu Man's arm were too hard and unexpected.