After a while, he calmed down, and then a huge question arose in his heart, "Mr. Xie said that the old monsters in the Alchemy Hall could not be able to transform this soul-breaking sword. Obviously, this soul-breaking sword is extremely difficult to deal with. Even if the iron spirit can deal with the remaining soldiers of the lower-grade blood weapon, it will never be able to achieve this level."

It is normal for Xu Yi to understand the truth. Except for a great master like Elder Song, he can get a glimpse of the secret book, where others will know where they go.

It turns out that the decomposition ability of this iron spirit is a different path than the refiner who decomposes the remaining soldiers.

The refiner needs to break down the remaining soldiers, and skillfully use the knowledge of the balance of the five elements to peel off the metal raw materials bit by bit.

The five elements contained in the remaining soldiers were entangled in one place and formed countless five elements. The essence of the refiner decomposing the remaining soldiers was to untie these ones, burn them with Lihuo to remove impurities, and leave only the metal raw material.

However, the iron essence decomposes the residual soldiers in a completely violent way. The metal raw materials are extracted from small bumps. The only thing that affects the speed of the iron essence extraction is the grade of the residual soldiers.

However, because the higher the grade, the better the balance of the five elements, the tighter the entanglement of the five elements, the greater the difficulty of extraction.

It comes down to this soul-breaking sword, the two extraction routines naturally produce different decomposition results.

This soul-breaking sword was scattered by the Soul-breaking Master at a nearly errand level. The five elements inside are barely balanced, but the use of balance is completely chaotic.

When someone else refines a blood vessel, the lumps wrapped in the five elements inside are always feasible. A great master with knowledge can always find a way to crack and quickly complete the decomposition.

The Master of Soul Broken Soul was completely lucky. He relied on the heavenly harvest and did not play cards according to the routine. The five elements of the forged Soul Broken Soul Broken Sword were chaotic and there was no trace to be found. Even if a group of great masters got this Soul Broken Sword, they had nowhere to start.

On the other hand, the iron essence did not care about the five elements lumps and directly extracted the raw materials of Sanyin wood. Because the five elements inside the soul-breaking sword were extremely weak, the binding on the raw materials of Sanyin wood was extremely small, which caused the amazing decomposition speed of the iron essence.

Xu Yi didn't know the inside story, but he was too lazy to look at it carefully, so he began the great cause of trial.

These days, every night before going to bed, he would read three secrets of refining tools obtained from the Alchemy Hall.

With an amazing memory, he has already memorized three secret books and memorized them all. What he lacks is to operate and understand them in detail.

Before coming to Guangwu Pavilion, he traveled to many markets and spent a lot of money to purchase refining materials with the best quality and most suitable for novices to exercise.

In addition, he even spent a lot of money to buy fasting pills that were enough for one month to replenish energy.

Including the price of getting these three Yin woods out of the Alchemy Hall, he has spent nearly 30,000 gold to sacrifice and refine these three Yin woods.

After the battle, Heilongtang was at its peak, he had more than 28,000 gold in his pocket. Today, he extorted 11,000 gold from the Yun family. In addition to the two thousand golds given to Gao Junmo, he had a total of more than 37,000 gold in his pocket.

In the past few days, I have purchased tonics for Qiuwa and spent more than 4,000 gold, of which two thousand gold were "sponsored" by Mr. Yun.

In addition to the time he left home, he took Yuan Qinghua and asked him to purchase treasure medicine on his behalf and asked him to find out the whereabouts of Lingtu. Xu Yi should still have 30,000 gold in his hand.

However, just to test the crazy idea in his heart and to meet the hard-to-see Sanyin wood, he now has only more than 600 gold in his pocket.

Such a price is not bad.

Since the cost is huge, how could Xu Yi be willing to waste time?

Take a elixir and a cool breeze rose from your belly. Take out several large bags of auxiliary materials prepared early and a bucket of blood drawn from yourself. Collect the fragments of Sanyin wood and place them on one side.

Then, he opened another furnace and debugged it to the fire gathering stage. In an instant, a cluster of dark blue flames jumped out and quickly filled the entire furnace mouth.

Xu Yi grabbed a few pieces of Sanyin wood fragments, and put them into the furnace together. Soon, the Sanyin wood and auxiliary materials in the furnace were automatically wound and gathered into a red iron ball the size of a chicken.

Then, Xu Yi extinguished the fire, drew a small amount of blood, poured it onto the iron balls. In an instant, the bright light in the room was filled with colorful mist. Soon, the color of the iron balls became redder and brighter.

After waiting for about a stick of incense, the color of the iron ball did not change anymore. Xu Yi grabbed the iron ball, placed the furnace mouth, and brought out the gathering of fire. He picked up a small forging hammer from the nearby forging stand, and then began to hone.

One hammer, two hammers...

Perceived the full outward appearance, and every contact between the forged hammer and the iron ball was clearly and accurately projected into the depths of his mind. Soon, Xu Yi realized different tremors, which reached dozens of them.

After memorizing the secret book, he already knew that this kind of tremor was a sign of the five elements entanglement and combination. Each combination was different, either in line with the law or against the law.

The essence of exercise is to break up and down, unreasonable combinations, and reasonable combinations are assigned. When the entire blood vessel is less unreasonable combinations, the more reasonable combinations are, the more reasonable combinations are, and the forging device will be completed.

The quality of the blood vessel depends not only on the quality of the material used, but more on the level of the forging device.

When a finished blood vessel has fewer unreasonable combinations, the better the quality of this blood vessel will be. On the contrary, the worse it will be. If there is almost no unreasonable combination, it will reach the extreme, which is the legendary top-quality blood vessel.

However, the way of heaven can reduce the excess and make up for the shortcomings. The best blood vessel is made against the sky, and it is naturally a rare existence.

On the contrary, when an unreasonable combination in a blood vessel even surpasses a reasonable combination, it becomes a waste tool.

So, after a while, Xu Yi trained a waste tool.

At the moment he smashed the ninety-third stroke, the iron balls that had already turned into iron pieces were forged into several pieces.

The failure of exercise did not make Xu Yi feel depressed at all. He had already made sufficient mental preparations for the difficulty of refining the weapon this time.

The reason why not to try all the Sanyin fragments in one trial is to know that they will encounter countless results.

Exercising separately can save time and also save auxiliary materials and blood.

Putting the pieces aside, he started his second trial.

This time I persisted a lot longer than last time, with a total of 134 drop hammers before the iron sheet broke.

Obviously, although the previous exercise failed, it made him make great progress.

The third time, the fourth time...
Chapter completed!