The red mist slowly spreads.

"The red blood crystal turns into a blood mist, even if it returns to the form of the crystal, the quality will drop by a few grades, and a good piece of material will be wasted. Dou Changzhi said.

"Juniors just want to try, Red Blood Crystal, is there any other use. ”

Zhang Jingfan didn't listen to Dou Changzhi, and still went his own way.

Everyone present felt that Zhang Jingfan was too arrogant, and he could not listen to the advice of others, what kind of character is Dou Changzhi, he didn't listen to his advice, and he could refine the spiritual weapon?

Zhang Jingfan unleashed a spiritual power to control the spread of the blood mist.

Then he opened a jade bottle, and the cold air in the bottle poured out.

Cold, fused with blood mist.

The temperature of the blood mist dropped all of a sudden, and after fusing with the cold air, it turned into fine grains of red powder, scattering down.

Zhang Jingfan made a move and took all the powder back in his hand.

Dou Changzhi frowned, and found that things didn't seem to be as simple as he thought.

"Boy, can you show me this powder. Dou Changzhi said.

"If the seniors want to see it, they can take it for themselves. Zhang Jingfan replied.

Dou Changzhi was not polite, he hit a finger of soul power, collected some powder, and pinched it in his fingers.

A cluster of spiritual fire, burning from Dou Changzhi's fingertips, refining these powders into it.

The powder was unusually stable, and under the scorching of the spiritual fire, a few breaths of time passed, and it had not yet vaporized.

A different color flashed on Dou Changzhi's face.

"The fusion of frost clouds and cold qi with red blood crystals actually has such a miraculous effect. ”

Red blood crystal, quite unstable, in refining into the sword, it is easy to make the sword body crack, so a refining weapon, not too much, but the number is small, it will also affect the quality of the sword.

How to stabilize the red blood crystal, this has always been a big problem, Dou Changzhi has thought of a lot of ways to solve it, but he has never thought of using frost clouds and cold qi to neutralize.

While Dou Changzhi was thinking, Zhang Jingfan took out a piece of dark purple metal and threw it into the furnace.

Zihuan Iron, the main material of this refining, is worth 1,200 spirit stones just like this.

A quarter of an hour has passed, and the purple iron in the furnace still shows no signs of melting.

"Boy, this fire wants to melt Zihuan Iron, not so fast, do you want the old man to help you. Dou Changzhi spoke.

Dou Changzhi was very little, interested in a strange junior, and gathered around him, as if he was not ready to leave.

"If the seniors are willing to help, the juniors will naturally be grateful. Zhang Jingfan replied.

can save time, of course Zhang Jingfan is happy.

Dou Changzhi smiled, flicked his fingers, and a spiritual fire entered the furnace, the flame immediately rose, and the temperature around him rose sharply.

Zhang Jingfan played out his soul power and sensed the situation of Zihuan Iron.

"Almost. ”

Zhang Jingfan took out the Zihuan iron block and placed it on the forging table.

It is not difficult to forge a piece of material into a weapon, but it is not a simple thing to forge it into a spiritual weapon.

The spirit sword, in order to withstand the terrifying spiritual power that bursts out during the duel between warriors, first of all, requires good strength and hardness.

Then, the standard for becoming a spiritual weapon is to be able to inject spiritual power, cooperate with the user, and urge the martial arts sword technique, and only if you can do this can it be called a spiritual weapon.

Purple Iron is not a material that can be infused with spiritual power by nature, but it is an extremely hard material.

The spirit weapon forged by Zihuan iron is by no means simple if you want the spiritual power to run unimpeded, so ordinary beginners will not use this material.

Dare to use Zihuan Iron, which shows that Zhang Jingfan is very confident in his ability.

Under Zhang Jingfan's hammer, the purple iron was constantly forged, and at the same time, Zhang Jingfan concentrated the metal and spar into the furnace, and then when folding and forging, he drove it into the purple iron.

Carefully calculated, there are a total of seventeen materials.

With so many materials, it is not easy to control, and the more materials there are, the more difficult it is to calculate the calcination time.

Dou Changzhi found that several of the materials used by Zhang Jingfan were in conflict with each other.

It's not that these materials can't be refined together, it's just that if you practice them together, it's more troublesome to control the degree of forging.

At least, Dou Changzhi couldn't do all this before he was forty years old.

Zhang Jingfan forged all kinds of materials into it in an orderly manner.

Dou Changzhi couldn't take his eyes off it.

It's not that Zhang Jingfan's refining skills surpass him, it's just that Dou Changzhi is amazed by Zhang Jingfan's talent.

In Dou Changzhi's heart, in fact, he wanted to see Zhang Jingfan make a mistake.

Because compared with Zhang Jingfan, his refining talent, which he should have been proud of, was almost not worth mentioning, and Dou Changzhi even had a sense of frustration in his heart.

Zhang Jingfan's every step and every action is smooth, and there is no mistake of half a point.

As long as this progress continues, the person in front of him will definitely be far superior to him in terms of his future achievements in refining weapons.

Even, it is possible to become the first refiner of Huangling Prefecture.

All the materials are fused into the purple iron.

The iron that had been dark purple was now slightly red.

The forged iron was once again submerged in the furnace.

This calcination, even with the help of Dou Changzhi's spiritual fire, still took half an hour.

After taking it out, Zhang Jingfan did not stop at all, and kept dropping the hammer.

Two hours passed, and a dark purple sword with a crimson in the middle appeared in front of everyone's eyes.

Zhang Jingfan wiped away the sweat, as long as he completed the last step, he could judge whether this sword forging was a success or a failure.

"Little doll, open the sword, how about I come?"

Dou Changzhi said suddenly.

After waiting for so long, many people are going back and forth, and there are few people who have completely watched the whole process of refining the weapon.

And he Dou Changzhi is one.

In addition to the students he brought, it was the first time for him to watch the whole process of refining the juniors.

"The seniors have this meaning, and the juniors are naturally happy. Zhang Jingfan smiled and directly handed the sword in his hand to Dou Changzhi.

To be honest, he is indeed inexperienced in opening swords, and Dou Changzhi is such a veteran, which saves him a lot of trouble.

The so-called opening of the sword is to check the quality of the spirit sword, as well as the defects in it, so to speak, it is a process of pricing the spirit sword.

Dou Changzhi held the spirit sword in his hand.

Immediately, a stream of soul power and spiritual power entered the sword and ran through every corner of the spirit sword.

After a few breaths, he raised the spirit sword, and with a flick of his fingers, the spirit sword let out a crisp sword sound.

"Not bad!"

Dou Changzhi nodded with satisfaction.

"The grade of this sword is about the fifth grade of the human rank, and it is the upper grade of the five grades of the human rank, the spirit weapon runs smoothly, and the sword body is also quite hard. The market price is at least 7,500 spirit stones. ”