Lin Fei wrote down in detail the patterns and nodes on the rough stone from Xuanyuan Xingxiu's hands, but he was never able to study its mystery.

However, the arrival of the Star Scar Sword made Lin Fei feel an unbearable excitement in his heart, because the Star Scar Sword could convert energy, and the energy in this primordial stone, once it was too strong, would cause irreversible damage to his body.

Lin Fei wanted to give it a try, using the Star Scar Sword, this strange sword with a special origin, to see if he could convert the original stone, and if so, would the converted energy still make his body cells extremely active, and after reaching a certain amount, would there be the terrible result of life overdraft.

If not, his strength can be improved in a short period of time, so he closed the curtains, closed the door tightly, and specially instructed Elucie not to bother him if there is nothing very important, he needs to recharge his energy and prepare for the battle to infiltrate the Skynet headquarters tomorrow.

The sword was placed on the bed by Lin Fei, and then the original stone was taken out of the black stone box, Lin Fei originally thought that if the Star Mark Sword could convert the energy of the original stone, he would integrate it into his own spiritual power in the air, so that the Star Mark Sword would be full of energy in a short period of time, and then transform into his own body.

However, the result was beyond Lin Fei's expectations, and the moment the original stone touched the Star Trace Sword, he clearly felt that the energy overflowing from the original stone was constantly increasing, and it was skyrocketing at an incredible speed.

The Star Scar Sword also emitted a light like a star, shining dazzling in front of Lin Fei.

"This ...... What's going on here? ”

Lin Fei was surprised, all this was almost beyond his imagination, he wanted to study this situation clearly, however, the light escaping from this Star Trace Sword seemed to be a protective shield blocking his spiritual power from approaching, this situation would not appear at all before.

Soon, the energy released from the original stone had exceeded the limit that his body could bear, and what was even more amazing was that in the continuous release and increasing energy of this original stone, the Star Scar Sword did not appear to be saturated.

The volume of the rough stone is constantly shrinking, and during the whole process, Lin Fei has been calculating the time, one minute, five minutes, ten minutes...... An hour, two hours...... Five hours!

It took a full five hours for the original stone to disappear completely, because after releasing all the energy it contained, it turned into the most smiling dust, and the dazzling star-like light that escaped from the Star Scar Sword also dimmed, and the Star Scar Sword turned into the seemingly ordinary sharp sword again.

But Lin Fei noticed that the sword body of the Star Trace Sword had changed, a very strange change, and lines appeared on the sword body, which had not existed before.

The Star Mark Sword has undergone amazing changes because of this original stone, Lin Fei stretched out his right hand and carefully touched the Star Mark Sword, but there was only any change in the sword in his hand, and even as before, he used his spirit to activate the Star Mark Sword, but there was no response.

"What the hell is going on?"

Lin Fei, who didn't understand what was going on, regretted in his heart, he hadn't studied the secret of that piece of rough stone yet, and he wanted to use the Star Mark Sword to make his strength improve rapidly in a short period of time without any scruples.

But the current result is simply unexpected, so that Lin Fei has lost his wife and broken his soldiers, but he has unspeakable depression, so he can only cry silently in his heart, and he has to accept the sins he has created.

"By the way, last time in the Forbidden Land, this Star Scar Sword also sucked my blood and then changed, will it be ...... this time?"

Lin Fei, who was talking to himself, gritted his teeth and ruthlessly gave himself a sword, and suddenly the sword body was stained red with blood, but the blood did not drip from the sword body, but was absorbed by the Star Mark Sword like a sponge, and then the connection with the sword reappeared.

But at this moment, a terrible headache suddenly appeared without any warning, and this severe headache was like a sharp stab constantly drilling in Lin Fei's mind, and the painful Lin Fei's whole body couldn't help twitching and fell directly to the ground.

"Uh-huh......"

Lin Fei felt that his head was about to explode, but his consciousness was very clear, he didn't know what was wrong with him, this kind of severe pain that was worse than death was tormenting him.

Persistence, Lin Fei's consciousness was telling himself that he must persevere, the Star Mark Sword in his hand once again exuded a faint brilliance, beads of sweat all over his body continued to seep out, and even blood beads oozed out, making Lin Fei's clothes all over his body quickly completely dyed red, and the sudden burst of green tendons was like a green snake entwining Lin Fei, making Lin Fei unprecedentedly terrifying.

Even so, Lin Fei still didn't give up, he endured the sharp pain in his head as if it was about to crack, and tried to calm himself down and concentrate into his body, because he felt that the innate qi in his body was constantly pouring into his mind.

"Huh? This is ......" as Lin Fei concentrated his spiritual consciousness in his mind.

Rumble!

It was as if his whole soul trembled, and after that, Lin Fei was shocked...... My own realization of a magical place.

This mysterious place is boundless, with endless mist constantly surrounding, in the center of this mist there is a black seed-like thing, this black Ru seed thing, like a star, slowly rotated, and at the same time emitted a fog, so that the fog in this mysterious place is constantly increasing.

"The breath of darkness...... Could this be the mystery of the dark aura that once disappeared into my mind? ”

Lin Fei, who was shocked, could easily sense the power of this mist, and the mist merged with his own spirit, which made him understand that this ethereal mist was the materialization of his own spirit.

But what is the power that makes the ethereal spiritual power material?

At the same time, Lin Fei could clearly sense that a trace of innate qi poured into here, and then it was quickly assimilated into the power of mist.

And the Star Trace Sword in Lin Fei's hand emitted an incomparably bright light, and the lines on the sword's body seemed to be alive, and the light poured into Lin Fei's body.

It was as if the computer downloaded data from the Internet, and with the influx of light, in an instant, all the pain disappeared, and a stream of information merged into Lin Fei's consciousness and became part of his indelible memory.

"Spiritual Mind Cultivation Technique: Alchemy Chapter!"

After fusing this information transmitted from the Star Scar Sword, Lin Fei, who had disappeared from the pain, suddenly widened his eyes, and his heart was full of horror, this mysterious and jerky spiritual heart cultivation technique: God Refining Chapter!

The content is so shocking!

Qi and blood are the strength, refining the strength is the strength, the strength is the strength, and the body is nourished by the qi, these people who practice martial arts all know that the essence of the spirit is the foundation of the martial arts, however, the qi can be condensed, and the body can be tempered with qi to become stronger.

It is said that practicing martial arts can strengthen the body, but no one has ever said that people's spiritual strength can also be condensed.

And the Spiritual Mind Derivation Technique: Alchemy Chapter! This comes from the practice of the Star Scar Sword, the first sentence is, refining the essence and condensing the qi, refining the qi and transforming the gods, refining the gods and reversing the void, spiritualizing the gods into the heavens and the earth, and refining the gods with the heavens and the earth......

From the realm of the true self, integrating the meaning of the self into nature, achieving the unity of heaven and man, to the spiritual power of the gods, integrating into a world and attracting this world to move for one's own thoughts, this is already the end of martial arts.

This is the limit of a martial artist, a spell that cannot be broken, but it is said that if you cultivate the Nine Tribulations Returning to the Origin to the twelfth level, you can break the spell and further increase your spiritual power.

Only in this way, the essence and spirit of the person who practice martial arts can be perfectly integrated, and generally after reaching the quasi-emperor, the gap between the spiritual power and oneself will slowly appear, but even if you know, you can't do anything, because spiritual power cannot be condensed, only honed!

However, this sudden appearance of the Spiritual Mind Cultivation Technique: Alchemy Chapter! But like a bright light, it lit the way forward for Lin Fei, and the different road of the day made Lin Fei's breathing shortness in an instant.

This was both an opportunity and a hope, a ray of hope that made him not need to stop at the tenth level of the Nine Tribulations Returning Technique.

The reason why no one has practiced the Twelfth Rank in the past generations of Nine Tribulations Returning to the Yuan Technique, and even the Eleventh Rank is very few, is because their spiritual power is not enough.

The three of the spirit and spirit are indispensable, and any serious tilt will make people stop here, and if they force themselves up, they will either have a mental breakdown and become a crazy person next time, or die on the spot!

"If the Spiritual Mind Cultivation Technique: Alchemy Chapter! If it is the Star Scar Sword, if it appears after absorbing enough primordial energy, then is there also a hidden Heaven Defying Peerless Skill among the remaining ten weapons in the Forbidden Land? ”

Lin Fei muttered to himself in horror, the most important thing is that this Star Trace Sword ranks sixth among the ten weapons!