Lu Feng pressed his sore temples and walked down the altar in silence.

It was another failed deal, not only did it not bring any change to Lu Feng, who is now living in embarrassment, but even exacerbated this embarrassment because of the giving of the magic bead.

It can't go on like this!

However, two days later, Lu Feng, who was standing on the altar and tried to communicate with the foreign world, failed again, his face was gloomy and terrifying, but Lu Feng had no choice but to continue like this again and again, trying to maximize his potential in the foreign world that he might successfully communicate with in the future, do a good job in every transaction, and maximize the benefits.

What's more, the monthly mortgage is about to expire, and you need to spend 1 degree of spar, and your own 6.7 degree spar will be reduced to 5.7, plus the altar keeps consuming time and space spars, and after a while, you will have to exchange 1.5 degrees of spars for 1 degree time and space spar, which will be reduced to 4.2 degrees, which is still not counting the result of daily expenses.

Under heavy pressure, six days later, Lu Feng finally succeeded in communicating with a foreign world again!

The spirit body crossed the barrier of time and space, and Lu Feng found himself in a three-legged giant tripod, in front of which stood an upright walking humanoid with a height of two meters and green skin.

The creature had a vertical pupil in the center of its forehead, a tail behind it, a silver sparkling nose ring on its nose, a gold silk robe, and many green-skinned little ones kneeling behind it, and the atmosphere was very strange.

However!

The humanoid creature in front of him showed an extremely disappointed expression after perceiving the land breeze in Dingzhong, and muttered, "Actually communicating with such a weak cross-border consciousness has wasted my best sacrifice." ”

Communicate?

Could it be that this green-skinned creature is similar to a mediummaker, and can also communicate with creatures from another world, the first time he encountered this kind of thing, Lu Feng was quite surprised.

Mental power: Physique: Energies: Energies.

This is a first-level creature with more than 100 of the three stats combined!

As for the little ones below, Lu Feng also took a rough look.

Mental Power: 69, Constitution: 6, Energy: 1.

Mental Power: 59, Constitution: 4, Energy: 22.

Mental Power: 49, Constitution: 7, Energy: 32.

Mental Power: 50, Constitution: 2, Energy: 3+14.

It is actually a group with such a strong spiritual power, and it has a certain energy application ability, but it should be the elite of the group who wants to gather here, and Lu Feng noticed the energy attribute of a low-level humanoid creature, and the chip detection showed that it was 3+14, and there were props with blessing energy attributes on the body!

The shyness and oppressive force in the bag made Lu Feng have to do his best to deal with every exotic creature he communicated, facilitate the transaction, and complete the wealth conversion, plus this three-eyed creature should have a very high status in the race, so he couldn't wait: "Hello respected Otherworldly communicator, it's an honor to meet you, I am a cross-border communication medium, as long as I pay enough, I can provide you with everything you need." ”

"Oh?"

The three-eyed monster smiled contemptuously, obviously not at all interested in a weak creature like Lu Feng, and said disdainfully, "Then you can bring 100 slave sacrifices first." ”

After speaking, he didn't give Lu Feng a chance, and unilaterally ended the communication and expelled Lu Feng's spiritual consciousness from the three-legged tripod.

Lu Feng was in a trance and found himself back on the Medium Altar.

Belch!?

Lu Feng, whose spiritual consciousness returned to the altar, was directly expelled by the other party back to the world of the media master and felt a burst of consternation, although he knew that the endless world was full of wonders, but this success should be that he and the three-eyed humanoid creature communicated the other party's spiritual thinking at the same time, otherwise it would be a failure, right?

Sighing and rubbing his temples, although Lu Feng felt tired, he had no idea of resting at all because of the anxiety of not gaining anything in a row, so he sat on the sofa in the living room and thought.

It's not enough to just spend money and have no income like this, and you must find a way to make a deal in the other world that you communicate with later, and how to get the 100 slave sacrifices that this three-eyed humanoid said, there are no slaves in the world of mediators.

Lu Feng's mind flashed through the words of the cell leader in the other world when he used the magic bead to invest in the young man named Yi Qi, which mentioned the word slave, and he might be able to ask him for 100 slaves as a reward in the future?

However, if you want to communicate with the people of the previous world again, in the case of the other party changing the coordinates, you also need a more advanced way of communicating in time and space, although you have obtained it after asking Tutor Feng, you have not mastered it, and there is also the problem of mental power limit.

His spiritual power is only 8 points, which is far from the level of being able to communicate again, although there are props that can bless spiritual power and all kinds of magical food, potions, injections, etc., but the price of this kind of props makes Lu Feng sigh, this is a circular circle, and finally returns to the problem that he does not have enough spars.

Lu Feng couldn't help but sigh again, what else is there to get enough spars and sell things?

Lu Feng's gaze swept over and over the inside of the room, and he couldn't help but laugh at his stupidity, what was there in him...... Wait a minute!

Suddenly!

Lu Feng noticed that the rusty iron rod that he casually put in the corner of the room, this was the first time he independently communicated with a foreign land, pulled out of the mouth of the mountain monster, and accidentally brought back the garbage, because he thought it could be used as a souvenir, so he left it, and he didn't take it seriously before.

However, at this time, after a period of learning historical appraisal knowledge, Lu Feng looked at this iron rod again and seemed to find something different.

Stunned, Lu Feng slowly got up from the sofa and picked up the iron rod placed in the corner.

The iron rod was about the length of an arm, covered with blue-gray and spotted red rust, Lu Feng used his fingers to flick the blue-gray rust shell, and noticed that the color of the scattered red spots on it was gradual, Lu Feng stared at a large red spot, and brought the iron rod to his eyes to carefully look at its gradually darkening color, the outermost part was rose-red, and it turned black-red in the middle.

According to the theory of carbon decay knowledge, Lu Feng recognized that it was a reaction phenomenon called vermilion deformation, in which some metal elements would turn blue-gray over a long period of time, and would turn red if they encountered an acidic liquid again.

This iron rod was previously inserted into the mouth of the mountain troll, and the vermilion reaction caused by the strong acid may have been caused by this, but before that, the blue-gray rusty shell that can decay with carbon indicates that the iron rod was made very early.

Thinking of this, Lu Feng's heart moved.

Could it be that this inconspicuous iron rod is not garbage, but an object of historical civilization?

Yes!

That monster is so powerful, there is so much metal garbage between the teeth, why is everything else okay, just this and the iron rod just happened, and his gums are swollen and painful!?

As if by accident, a secret treasure was opened, and a desperate traveler in the desert discovered a pool of sweet springs, Lu Feng's eyes widened, and he walked quickly to the laboratory with an iron rod.

The iron rod was first fixed in the largest glassware in the laboratory, and when the room was assigned, it was designed by a senior mediator, which was probably a container for washing corpse materials, right?

Lu Feng found all the acid corrosion potions in the laboratory and poured them into the utensils, and soaked the iron rod completely, under the effect of the acid potion, Lu Feng could see the rusty shell on the iron rod falling off one by one.

After waiting for a while, the rusty shell was almost peeled off, and Lu Feng fished the iron rod out of the corrosion potion.

First put it under the water hose and rinse it with a lot of water, then wipe it with a dry towel, and observe it again, the whole body of the iron rod that has been removed from the rust is gray and white, the surface is slightly uneven, and there are many fine lines engraved.

Lu Feng decided to test the hardness of the iron rod with a small hammer first.

Qiang ......

A crisp sound sounded, and there was no change in the surface of the iron bar.

Lu Feng put down the small hammer, and then carried out a comprehensive test of the toughness, density, and conductivity of the iron rod.

Time is losing little by little, and Lu Feng, who is so busy, finally comes to the conclusion that this seemingly inconspicuous "iron rod". It seems to be a thin sword due to its amazing hardness and energy conduction properties, but the designer's group is relatively short, and this thin sword has been wrapped in layers of rust before it becomes what it is today.

Subsequently, Lu Feng used his strength to get a little high-strength rust powder off the surface of the iron rod and put it in the analyzer for testing.

Waiting for the results of the analyzer excitedly, during this period, Lu Feng danced like a child, restless, but he didn't expect that the words "Please wait for the analysis results" on the analyzer screen were presented for 3 minutes.

Normally, it only takes a few seconds to analyze and detect the composition of an item, but at most more than ten seconds, why did the analyzer operate for so long this time?

After waiting for a while, just when Lu Feng wondered if there was something wrong with the analyzer, the results were finally displayed on the screen.

Ingredients: Hydrogen 0.3%, Aluminum 1.4%, Germanium 2%, Iron 7.5%, Gnemonite 12%, Carbon 16.9%, Unknown Elements 60.9%.

Up to 60.9% unknown elements!

Lu Feng's eyes widened in surprise.

It is important to know that the database connected to the analyzer has been gradually accumulated by generations of mediators, and the unknown ingredient means that no mediator has never had access to this material before.

Lu Feng was first stunned by this surprise beyond the scope of the accident, but when he thought about it, the joy was pressed down again, the unknown ingredients could not explain anything, he had to analyze the true value of this historical attribute item in an all-round way!

............

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