Suddenly, Mu Guangming turned around, handed over the iron essence to Xu Yi's palm, and said with a smile, "I understand, it must be the time of the war, the blood power, the power of willingness, the power of thunder, the successive appearances, the cycle is endless, and the iron essence is incorporated, constituting an internal circulation, and it completely pollutes the pure and unstained iron essence." Pen "Fun" Pavilion www.biquge.info"

Iron essence is similar to source iron, and it is also a metallic raw material in the pure five elements raw materials, and this kind of pure five elements raw materials are the most difficult to stain.

This is also the fundamental factor that Xu Yi has repeatedly used iron essence to turn out a shield to defend himself, and the iron essence has always been intact.

Mu Guangming's guess is right, the reason why the iron essence was polluted was that Xu Yidie was subjected to a big battle, and the iron essence was used in the war, and it was first besieged by the eight thousand gold rune army, and the iron essence, as the main force of defense, bore the brunt.

The gold medal that constitutes the Golden Armor Giant God is nourished by hard work and added by talismans, and the iron essence is being eroded by the power of hard work.

Later, Xu Yi was attacked by the Locked Dragon Emperor Qi again, although he was supported by the Iron Spirit, he was also seriously injured, and this Locked Dragon Emperor Qi, in the final analysis, is the power of willingness, and it is the power of the wish of the billions of trillions of living beings in Dayue to the royal family.

Finally, the Nine Heavens True Dragon Sword took the power of thunder to attack.

Three encounters, all of which were added to the iron essence, formed such a perfect internal circulation, completely locking the iron essence.

Speaking of which, this ending is not the worst for the iron spirit, not only that, but also a bit of a blessing in disguise.

If it weren't for the power of this painstaking effort, the power of will, and the power of thunder, which constituted a perfect internal circulation, the iron essence would only shrink greatly under such a fierce attack, and finally completely disappear into nothing, where could it be preserved.

"If it weren't for the coincidence and the gift of God, where would there be this piece of iron essence, it should really be a treasure, I really don't know what this iron essence should look like after it is restored. ”

Mu Guangming was full of praise, and threw the iron essence to Xu Yi with a smile.

Xu Yi was overjoyed, Mu Guangming said, obviously, the two qi of yin and yang can be used to warm and regulate the iron essence, at the moment, listen to him, "I want this yin and yang two qi, thank you Brother Guangming." ”

Xu Yi skillfully operated the instrument, but when he saw the light flashing, the golden token inserted in the card slot turned purple in an instant, and the score of more than 1,300 was not moved at all, and then, he heard a clanging sound, and the copper bottle containing the two qi of yin and yang slid out of the box, Xu Yi took it and put it into the Sumeru ring.

Yin and Yang are unexpected, and after the end, Xu Yi's focus naturally shifted to the medium-grade Lei Lingshi, and he immediately expressed his heart to the light.

This Mu steward, who doesn't talk much and has a good bearing, inexplicably makes him feel trustworthy.

Mu Guangming said, "There are two medium-grade thunder spirit stones, you have the thunder cat and bear demon core in the middle of Tongyu, you only need a hundred points to exchange for one, as for the thunder cat and bear demon core in the early stage of Tongyu, but it is not qualified to exchange for that medium-grade spirit stone, you have to obtain, only spend five hundred points of points, plus 20,000 spirit stones." ”

Rao is Xu Yi was mentally prepared, or was bluffed, the five hundred points were only exchanged for one exchange opportunity, and 20,000 spirit stones had to be paid separately.

As far as he knew, the difference in value between the Five Elements Spirit Stone and the ordinary spirit stone was about two thousand times, and the price difference between the medium-grade spirit stone and the ordinary spirit stone was also about two thousand times.

However, such a simple reasoning may not be correct, in short, no matter from which angle you calculate, 20,000 spirit stones are worth thousands of dollars in exchange for a medium-grade thunder attribute spirit stone.

Of course, if you count the precious five hundred points, if the value is not worth it, you have to carefully divide it, after all, five hundred points means five fire spirit stones, and if you calculate the value of five hundred points, it is worth more than 10,000 spirit stones.

The two phases are superimposed, and the price of a medium-grade thunder spirit stone has undoubtedly reached more than 30,000 spirit stones.

However, Xu Yi didn't think about whether it was worth it or not at the moment, the middle-grade thunder spirit stone was a thing he needed, and he had to get it.

But at the moment, where did he still have 20,000 spirit stones in his pocket, so he listened to him, "I don't know if it is allowed to exchange for spirit stones with side objects here." ”

Mu Guangming said, "Shanggongtang is not a chamber of commerce, but it can't be offset, and there is no precedent. ”

Xu Yi was secretly anxious, "I dare to ask if the exchange can wait for a while, and wait for a certain person to raise spirit stones and come back." ”

Mu Guangming said, "Your Excellency may have forgotten that the treasure redemption is also one of the links of the whole trial, but it is the last link, but fundamentally speaking, Your Excellency is still in the trial, leaving Shanggongtang, the trial is over, and the treasure redemption will naturally end." ”

Seeing that Xu Yi was depressed, Mu Guangming said, "That's it, you and your Excellency fell in love at first sight, and when you saw that your Excellency wanted this medium-grade thunder spirit stone so much, you will go to report it, maybe there will be room for turn, after all, a handsome talent like Your Excellency, an outstanding person, a rare encounter in a hundred years, an extraordinary person, should be treated very well." ”

Xu Yi solemnly clenched his fists, "Thank you, Brother Guangming." ”

After half a pillar of incense, Mu Guangming turned back, with a happy face, and said from afar, "If there is an extraordinary treatment, the above agrees with Your Excellency's general language Thunder Bear Demon Core in the early stage for the medium term, but there is a small condition." ”

Xu Yi's heart was relieved, and then his nerves tensed, "I want to hear about it." ”

Mu Guangming said, "It's not a strict requirement, it's just a small vision, and it is enough for you to show full goodwill at the right time, when you need it, or to be able to meet the above requirements within the scope of your ability." ”

"What kind of conditions is this, unheard of, is it really pie in the sky?"

Xu Yi was secretly surprised, he couldn't figure out why the other party had such conditions.

Mu Guangming seemed to see the doubts in his heart, and said with a smile, "Your Excellency doesn't need to be careful, an outstanding person like Your Excellency, wherever it is placed, is the object of wooing by all parties, and the contempt is just a good relationship with Your Excellency, don't be surprised." ”

As soon as these words came out, Xu Yi instantly understood, indeed, he has suffered too much from this kind of preferential treatment, whether it is in Dayue or in the world, it is all the same.

"So-and-so thanked him. ”

Xu Yi respectfully hugged his fists.

After a dozen breaths, two medium-grade thunder spirit stones that were as pure as jade were included in the Sumeru Ring by him, and he consumed two demon cores of the thunder cat bear in the general language period, and lost two hundred points by the way.

Then, Xu Yi once again browsed the eyebrows in the exchange device, he was a little aimless, there were indeed many precious things in it, either he didn't save it, or he needed too many spirit stones.

After flipping through for a long time, he finally aimed at two things, and then, he emptied all the spirit stones in the Sumeru Ring, as well as the score of six hundred points.

What he exchanged was the Array Stone, and the Rotation Great Yan Array, a broken formation, and a protective array, although it was not urgent, but it could be prepared for emergencies.