Sometimes the temperature of the flame rises violently, sometimes the weak water adds more.

With multiple continuous tempering, sand gradually appeared in the steel.

When Su Xun saw these Shagang, he did not look happy, but instead looked serious.

After all, a hundred years of tungsten steel is only a hundred years. If it were a thousand years, I would probably be able to achieve seventy-two training.

But now, Su Xun can only do thirty refinements.

Despite this, a whole large piece of century-old tungsten steel looked pitiful at this time.

The sword he wanted to forge was both a heavy sword, but at the same time it had to be tough and sharp enough.

Such demanding requirements make the forging process extremely difficult.

If the sword is heavy, it will inevitably increase the content of the material. The more content, the more impurities it will be.

To purify, it requires even more complex processes and sufficient control over the heat.

If the sword is sharp, it must be a light sword. If it is a light sword, then its toughness will not be very stable.

When Su Xun thought about it, he already understood the complexity.

A truly good sword is made by building a lot of spirit and skillful craftsmanship.

Therefore, he only wanted to find a balance point at these three points, which not only ensures the sharpness of the sword, but also ensures that the sword is heavy enough, and at the same time has sufficient toughness.

If this sword can reach this balance point, it is undoubtedly a good sword.

"Thirty refine!!!"

It was far from enough, and a trace of firmness appeared in Su Xun's eyes.

In his hand, the small bottle of dragon marrow poured into most of the sand steel.

The sand steels actually merged quickly in a state that was visible to the naked eye.

Su Xun's breathing was tight, and he immediately placed the pine wind wood in his hand on the flame to burn it.

The pine wind wood quickly turned into pieces of black charcoal.

After doing these things, Su Xun's actions did not stop. He poured the fused liquid of the thousand-year-old black iron, red stone, iron essence in his hand onto the sand steel.

This process was just dozens of breathing time. Su Xun used it wholeheartedly and constantly spent his energy to increase the speed of his technique to the extreme.

He breathed deeply. It was also much more difficult to forge and purify this solidified substance mixed with different materials.

If you want to achieve hundreds of exercises, you must forge, weigh and light until the weight does not decrease.

The ingredients of century-old tungsten steel are obviously not able to be refined.

However, the addition of these different materials has made the hardness of the solidified object in front of me terrifyingly.

The difficulty of refining has also increased greatly, which is also a pressure he has never felt before.

This solidified substance has made extremely high demands on the mastery of flames, the force of knocking, and even the addition of the first level of weak water and the dragon marrow.

As long as one of the links is wrong, the final product is likely to be unsatisfactory.

After wiping the sweat beads on his forehead, Su Xun still did not rush to create it.

Hundreds of processes kept popping up in his mind.

The most important thing is the amount of water added and the amount of carbon added by pine wind wood firing is the size of the flame.

Suddenly, Su Xun seemed to have found the trick.

He seemed to have grabbed something, with a faint smile on the corner of his mouth.

Instead of finding a method that doesn't even exist from the hundreds of methods, if I master the heat well, these contents will change as the heat is added.

So that's it, Su Xun seemed to have a sense of enlightenment. He immediately simulated the temperature of the flame in his mind to calculate the ratio of materials required under each level of high temperature refining.

Su Xun did not ignore the temperature that could make this material reach the ultimate refinement, the number of impurities produced, the timing and content of addition, and even the instant changes in minutes and minutes.

This process lasts for a very long time.

Su Xun's mind saw a series of calculation methods, and his mental power had been applied to the extreme.

Often, a question can extend dozens of problems in his mind.

If each problem is solved, it will conflict with another problem.

Su Xun patiently and sorted it out little by little.

He analyzed it like he sorted out a bunch of bad things.

Often, dozens of problems are solved, but they conflict with the whole.

He could only once again think about the content ratio, striving to achieve a balance and perfection.

Such repeated deductions cost a lot of money on the mind.

Before he knew it, Su Xun's process lasted for a full half month.

During this half month, he was immersed in the center of himself and simulated it over and over again.

It has been half a month since the owner still hasn't woken up, Xiaomanman said anxiously.

This brother, there is no need to be like this. Ji Yuanqiu comforted: "Brother Su is a person who pursues perfection. The magic weapon he created is also a finished product with complex craftsmanship. It will inevitably take some time. We just need to protect him."

Even though he said that, he was a little worried. After all, Su Xun's situation lasted for a full half month.

He had never seen anyone do something so focused. He was both surprised and admired by Su Xun and Ji Yuanqiu.

Su Xun's state lasted for several months.

Before he woke up, several monsters looked at Ji Yuanqiu, his eyes full of doubts. He now doubted whether Ji Yuanqiu was lying to him.

Ji Yuanqiu shook his head helplessly and said, "You go and touch if you still have anger."

Xiaoman rolled his eyes, walked to Su Xun immediately, and reached out to touch his breath.

The breath was even, Xiaomanman spoke in a low voice.

Fortunately, there is hope when there is anger, Ji Yuanqiu said nervously.

If you are out of anger, there is no hope.

Just as he finished speaking, Su Xun's eyes suddenly opened and solved it. I finally solved it. He got up and danced, as if he had some crazy disease.

Seeing Su Xun's excitement, Xiao Manman couldn't help but say, "Master, can you be crazy?"

I saw that people were not crazy, but they were a little overly excited, Ji Yuanqiu whispered.

When Su Xun heard the two of them talking, he came to his senses and immediately said, "I'm not crazy, but I'm about to succeed."

After saying this, Su Xun was still immersed in joy. In order to make this heavy sword form and even achieve a balance of some superb craftsmanship, he thought hard for several months.

For months, he had no rest and made thousands of analysis of the temperature of the flame and the timing of the blowing of water every day.

Finally, he found a balance point, that is, every ten times of tapping, the temperature will increase a little, and every time he heats up, the demand for adding water will increase a little.

According to this rule, Su Xun made hundreds of attempts to the time and amount of content when the flame is stable.

At the beginning, his attempts were difficult to succeed, but as time went by, his attempts gradually worked.

This feeling is like watering the flowers. You may not see the effect in a short period of time, but over time, the flowers will surely bloom as they should.

It took him a whole number of months, which made him extremely tired, but he gained great benefits.

Under this superb control, his spiritual will grew again, and now his spiritual consciousness can sense the situation three hundred miles away.

It seems that spiritual will only increase under constant extreme pressure, which is the most direct feeling given Su Xun.

Before I could think carefully, the back of the axe in Su Xun's hand had already been knocked down.
Chapter completed!