In the not-so-wide secret room, [Blood Spirit Eye] shines slightly in Lin Chuan's palm. Even if the container switches through the robotic arm, Fei Yu can feel that strange fluctuation.

The fluctuations of power released from this crystal penetrated into her body and quickly poured into the pattern of the flame sword on her shoulders. The burning feeling quickly relieved.

【Blood Spirit Eye】It can indeed treat this symptom...

Fei Yu breathed a sigh of relief in the dark, and she also had many doubts in her heart, why Lin Chuan could use the [Blood Spirit Eye].

According to the information investigated, it takes strict conditions to use the [Blood Spirit Eye]. Even the royal family of the Blood Spirit Clan has not been able to use this secret treasure from ancient times to the present.

However, these doubts are secondary. Everyone has secrets, and Feiyu himself also has many secrets.

The most urgent task now is to use [Blood Spirit Eye] to treat your own symptoms.

As long as the symptoms are cured, the incomplete [Xinyuan Legacy] in the body is taken out, and when she can use her power freely, the two Star Ao royal family worshipped outside is no problem.

However, from Lin Chuan, he actually told me that there was a third treatment plan.

"The third treatment plan, what is that..." Fei Yu asked in surprise.

Lin Chuan turned his head slightly, filtered the extra information in his mind, sorted it out, and said: "[Blood Spirit Eye] can relieve the pain of incomplete [Heart Estate] implantation, and can also remove the incomplete [Heart Estate] in the implanter's body. However, in the current situation, these two solutions have many disadvantages."

"Relieve pain, in fact, it is to treat the symptoms but not the root cause. Besides, I don't know if there is anything else in that old guy's hand that can continue to cause aggravate this symptoms..."

"As for removing the incomplete [Xinyuan Legacy], of course, it is feasible, but after taking it out, you need to cultivate for at least a period of time."

"As for the third treatment plan, it is actually very suitable for you, which is to downgrade the incomplete [Xinyuan Legacy] and form a second-level complete [Xinyuan Legacy], which is completely integrated with yourself. In this way, the best of both worlds..."

Among the information conveyed by [Blood Spirit Eye], there are detailed information about [Xinyuan Heritage].

[Xinyuan Heritage] has hierarchical division, which is not complete. Incomplete hierarchy is as simple as the incomplete hierarchy. The incomplete [Xinyuan Heritage] may not be inferior to the complete [Xinyuan Heritage]. It mainly depends on the classification of hierarchy.

[Xinyuan Heritage] like the Yan Jian pattern has a very high level. It is of extremely rare quality in [Xinyuan Heritage], and it is difficult to have a complete Yan Jian pattern.

Therefore, in ancient times, the [Blood Spirit Eye] was used to lower the level of the Flame Sword pattern to make it more complete.

This is the most reasonable treatment plan!

Of course, when implemented, the conditions are very strict, and the [Heart of Heart] in the holder's body is above the Flame Sword pattern.

Lin Chuan estimated the grade of the stone ball, but in fact he didn't need to estimate it. It must be above the flame sword pattern. Otherwise, on the suspended train, the power of the stone ball could not cure Fei Yu's symptoms.

"Mr. Chuan, can you do this third treatment plan?"

Fei Yu's beautiful eyes widened. She didn't care why Lin Chuan could do it, she just wanted to know the feasibility of this treatment plan.

If she really succeeds, she will be a blessing in disguise and her strength will make a leap.

"I just pretended that Miss Feiyu agreed..."

Immediately, Lin Chuan controlled the robotic arm and turned into a healing bed. He held the [Blood Spirit Eyes] in both hands and injected the spiritual energy and the power of the stone ball into it.

In an instant, [Blood Spirit Eye] burst into bright light, covering Lin Chuan and Feiyu. In the center of the crystal, the pupil-like light ball flashed and shot out a ray of light, injecting into Feiyu's shoulders, like a needle, piercing into the pattern of the flame sword.

Suddenly, Feiyu let out a moan of pain. This pain did not come from the body, but from the spirit, as if a needle was inserted into his mind.

Then, a strange and cold force surged, bursting out in the flame sword pattern, pressing the scorching heat down in an instant.

Lin Chuan said in his mouth, he recited a mysterious text according to the stream of consciousness. This pronunciation is very difficult to pronounce, but it is very fluent when it is spit out from his mouth.

On the side, Fowler looked at the scene blankly, his expression was dull. In terms of experience, he was more extensive than the two present, so he knew what this pronunciation was.

"The secret words of the elf..." Fowler murmured to himself.

He had heard rumors about [Blood Spirit Eye] that the true function of this secret treasure requires the secret words of the elf to inspire.

However, even the last master who is known to the Blood Spirit Queen, who can use the Blood Spirit Eye, does not know what the secret word of the Elf is.

It is said that in ancient times, at the beginning of that dark era, the master of the [Blood Spirit Eye] learned how to use the secret words of the elf to activate the true function of this secret treasure.

And that master of the [Blood Spirit Eye] is the ancestor of the Blood Spirit Clan...

Of course, these rumors are all legends. Fowler never took them seriously, but he never expected that the young mechanic in front of him used this to activate the true function of [Blood Spirit Eye].

"This young man is really amazing! I'm afraid that that old guy Cromwell is alive, that's just like that..." Fowler murmured to himself.

Bang!

At this time, with a needle-like light piercing into Feiyu's shoulders and disappearing. The light released by [Blood Spirit Eye] gradually faded away, the light dissipated, and everything returned to its original state.

On the treatment bed, Fei Yu was lying there, her originally red skin became as white as jade, and the hot and violent aura was also rapidly and stable.

She closed her eyes and her nose calmed down, as if she had fallen asleep.

“Is the treatment completed?”

Fowler was a little unbelievable. He completed the treatment in just a short while? Or did the treatment fail?

Lin Chuan nodded and said, "It's done. Understanding the control method of [Blood Spirit Eye] is not difficult, but it is actually a conventional method. Thank you Mr. Fowler for not hiding anything, and telling you how to use [Blood Spirit Eye]."

"This is a trivial matter, I have said it, I have to help you with all my strength." Fowler laughed, but was a little embarrassed.

He knew very well that the two knew each other well that this treatment method seemed simple, but it was not a little difficult to truly control the [Blood Spirit Eye].

Of course, since Lin Chuan said this, how smart Fowler is, he will not point it out.

"【Blood Spirit Eyes】..."

Lin Chuan looked at the crystal, and a wave of power continued to come from it, which merged into his body. This was the extra power when the flame sword pattern was downgraded, and was absorbed by the [Blood Spirit Eye] and was now fed back to him.

This was beyond Lin Chuan's expectations. The function of this treasure seems to be more than just storing information. It is as simple as treating the fusion symptoms of [Xinyuan Heritage], and there are other unknown abilities...

call……

The fiery force that poured into the body was surging. This was the excess of the flame sword pattern power, filled with a kind of violent and restlessness, as if he wanted to burn Lin Chuan's entire body.

Then, the eyeball pattern on the forehead and the pendulum pattern on the chest flashed, releasing a wave, immediately allowing the fiery force to gentle, slowly move in his body, and be softer.

Then, the [materialized spiritual energy] in the body also started to operate, merged with this passionate power, and began to operate according to the route of [Fenglun Zhenlan Gong].

This feeling is wonderful, as if every part of the body is soaked in a hot spring, and every muscle, every bone, and even blood vessels and internal organs are undergoing subtle changes.

For a moment, Lin Chuan understood that this was the change in the fourth level of [Fenglun Zhenlan Gong], and it was also a new direction.

From this, Lin Chuan figured out Cromwell's intention to create the first three levels of martial arts.

The first and second layers of this kind of exercise are to temper the body and temper the heart energy. When it reaches the third layer, opening the additional [heart energy channel] is to temper one's own spiritual energy.

The first three layers are all basic and relatively independent.

When we reach the fourth level, we will connect the physical body, the mind's essence, and our own [spiritual energy] through the [Blood Spirit Eye].

As for the method of communication, it is to absorb the power of [Heart of Heart] and use this unique power to create the fourth level of this amazing skill.

When we reach the fourth level, the appearance of this magical skill is truly highlighted.

The warrior who practices this technique has also reached a perfect circle, just like the circle of the stone ball, with a cyclical meaning.

Lin Chuan could feel that the power in his body was at least three times faster than before when he went through a circle.

Even he was a little scared of his cultivation speed, but now he can only be described as shocking.

This is just the beginning. Once the fourth level of exercises are completely formed, the speed of cultivation may be more than ten times higher than before.

Taking a deep breath, Lin Chuan said intimately: Is this the real power of [Fenglun Zhenlan Gong]? With such a cultivation speed, wouldn’t it mean that I can enter the seventh realm in at most five or even three years?

After a moment of pondering, Lin Chuan put aside these thoughts, calmed down, and looked at Fei Yu. The latter's breathing became more and more stable, and there was an amazing force surging in his body. It seemed that he was not far from awakening.

Turning around and coming to the transparent cabinet again, Lin Chuan counted the things inside, a thick document, which was treated with anti-corrosion, and was an ancient mechanical drawing.

Most of these mechanical drawings are useless. In the era of the Hundred Years War, they were all antiques and had extremely high collection value.

Obviously, this is Cromwell's hobby and the hobby of many mechanics, collecting ancient mechanical drawings.

After checking it, Lin Chuan was not polite and put it directly into the mechanic's robe, and then continued to count the other things.

In the transparent cabinet, there is also a file, which is about the content of the Annihilation Project, with a structural diagram of the No. 1 body.

"This body was very advanced in that era, but today, there are many places that can be improved..."

Lin Chuan looked through the file and said, "Mr. Fowler, our agreement is valid. You can ask me if you need to improve the body."

"Okay, Mr. Chuan, I'll wait for your words." Fowler was filled with joy.

Putting away the file, Lin Chuan's attention fell on the box.

"What is in this box? Mechanical materials?" Lin Chuan asked.

"Mr. Chuan opens and checks out, you will know."

Fowler said a password and asked Lin Chuan to open it on his own, "I think it is the most appropriate to leave the things in this box to Mr. Chuan for custody. Perhaps, the glory of this thing can be realized from Mr. Chuan in the future."

Lin Chuan was stunned for a moment, stepped forward and opened the box, saw what was inside, his expression suddenly became solemn, showing a shock.

This box is placed in a mechanical device, like a vest, which can be worn directly on your body.

The appearance of this mechanical device is similar to Xinyuan protective clothing, but it is much lighter and more precise.

At least, from Lin Chuan's perspective, no Xinyuan armed force he had ever seen could be compared with it.

"Is this Xinyuan protective clothing?"

Lin Chuan reached out and touched it, and immediately felt something was wrong, "This is not Xinyuan protective clothing, this is..."

The texture of this mechanical device actually exudes a kind of softness. After touching it, Lin Chuan clearly felt that the power in his body suddenly became active and injected a little uncontrollably into it.
To be continued...