In the end, the essence of iron did not become iron essence, otherwise it would be too much.

Sizzling...

The long sword was placed in the cold liquid, and the room was immediately filled with white mist. The ancient old man shook his big sleeves and the white mist was swept away.

Tongtian showed the dark sword in front of everyone.

"The cold light is faint, the cold air is imminent, the sword blade is sharp, and the patterns on the sword edge are naturally dense. With a light blow, the rumbling sound is crisp. This is a top-notch sword. What's more valuable is that it is just made of ordinary iron billets. With just one sword like this, Xiaotian has the qualification of a senior caster."

After taking the long sword, the old man was very satisfied with the appreciation, "Little leopard, try taking a steel long sword?"

"It's already ready!" Gu Tongbao pulled out a silver sword and said excitedly, "Grandpa, how do you try the sword?"

"Come on, slash hard on this sword, let me see how sharp and tough it is?"

The old man raised the sword flat and signaled his grandson to take action.

At this moment, everyone's eyes were concentrated, with a look of hope, and only Tongtian's expression was calm.

"Okay!"

Gu Tongbao used all his strength and cut the sword into the air. He instantly slashed on the black iron sword. With a crisp sound, the steel sword in his hand was bounced out.

Before Gu Tongbao could stabilize, Gu Laozi reached out and grabbed it, and had already held the steel sword in his hand, comparing the two.

"The iron sword is intact, without any subtle cracks, and even the blade is not damaged. The steel sword is missing a small hole. Okay, okay, good, it is made of mortal iron, which is better than the steel sword. Xiaotian, grandpa is convinced!"

The ancient man looked full of joy.

The other three men exhaled a long turbid air, but their faces were still in disbelief.

But a miracle was born like this.

"Wouldn't that mean that under the Xuan Soldier, whether it is Qianqian's soldiers or the cold iron weapons, the sixth brother can build them? If he masters the rune mark or the blessing of the formation, wouldn't he be able to forge the Xuan Soldier?"

Gu Tongbao's eyes were filled with fire and stared at Tongtian with scorching heat.

Everyone was shocked and they all showed joy.

"I won't waste too much time on casting, it's just interest. Grandpa, you can choose some family children or trusted subordinates. I will summarize the experience and teach them. I believe that with my guidance, it will not be difficult to cultivate a group of forging masters!"

When Tongtian saw their expectations, he immediately brought out the countermeasures he had already thought of.

Forging weapons?

A joke, a saint, how can you waste too much time here?

"Of course, your growth is the most important thing!" The old man immediately set his style, "Boss, second, you can choose some spiritual family children and send them here!"

There are not many real tribe members of the Gu family, but there are many loyal guards of the Gu family. They can also be said to be retainers, so they can naturally select a group of trustworthy children.

In the name of summarizing experience and deducing the method of casting, Tongtian drove all the old man and others out.

"Han Yinshi?" Tongtian looked at the oval stone that was more than one person tall and smiled strangely. "In the first two lives, I stood at the peak of the world. This kind of thing is invisible at all, but for me now, it is a rare treasure! This is not a cold silver stone. It is clearly the soft sand of the stars. However, with its soft texture, it really cannot forge a very good Xuan soldiers, but it is a low-end material for refining another item."

"The soft sand of the stars contains a trace of the aura of the stars, has spatial attributes, and can refine storage items, but in this small world, it is regarded as a thing forging low-grade mysterious weapons. It is really a waste of resources."

Part of the reason why Tongtian showed his talent for forging is because he got this thing.

Bang!

He swung the sledgehammer and smashed the soft sand of the star into pieces. After looking at it for a while, he had an idea.

Walking to the cold iron furnace, Tongtian took out several talismans that had been prepared and penetrated into the treasure cauldron. "It is difficult for ordinary iron furnaces to refine the soft sand of the stars. They can only lay on the true fire talisman array to strengthen the treasure cauldron while increasing the temperature!"

Although the conditions are limited, it cannot defeat him.

As soon as the mind power changed, the flames rose up again, and at the same time, all the split star stones were moved into the treasure cauldron.

The flames were blazing, and the temperature inside the house increased rapidly.

The ore in the treasure tripod began to soften and gradually turned into a pool of silver water.

"rise!"

Tongtian shouted, and his mind power activated, lifting the soft sand of the stars that had been transformed into liquid in the cauldron and hanging at the mouth of the cauldron. He drew his finger lightly, and a talisman was generated out of thin air and penetrated into the water.

"Temper the impurities!"

A little bit of black, brown, gray and other impurities were discharged from the inside and fell to the side.

Such a method is shocking.

Whether it is drawing talismans in the void or directly tempering impurities, they all transcend ordinary people's imagination and transcend ordinary people's mundaneness.

In the end, the silver liquid shrank by about one fifth, becoming extremely pure, with silver glittering, even more charming than the bright moon in the night sky.

"point!"

Tongtian's finger stroked, and a small half was separated and fell into the treasure cauldron.

"The remaining refining storage tools are enough!"

As his thoughts turned, he looked extremely serious. With his current strength and cultivation, it was too difficult to refine such things. He bit his tongue and spit out a mouthful of blood, which floated in front of him under the influence of thought power.

"The method of blood refining, the small space Sumeru array!"

Tongtian's fingers slashed, and blood flowed accordingly, forming a strange figure.

"go!"

With a loud shout, the power of thought gushed, and the blood-colored figure turned into a stream of light, sank into the silver liquid suspended at the mouth of the cauldron. The huge liquid water mass began to turmoil violently, and at the same time released a silver light.

"become!"

Tongtian's expression became more serious. He shouted again, and his mind power surged out wildly and merged into the silver water ball. A bloody light flashed through the silver color, a ripples in space rippled, and a huge ball of water quickly contracted.

In the blink of an eye, a silver ring was born out of thin air.

Tongtian's face was very pale, but he showed a happy look. With a move, the silver ring flew over and automatically put it on his left little finger. The silver luster exuded a charming color, and there were ancient rune marks on it.

"With my current strength, I exhausted my means and finally refined it. The blood-refining ring is the first thing I can do to refine with all my strength in my life, called the Star Ring!"

Tongtian named it, and the star ring on his little finger flashed, hidden in his finger and disappeared without a trace, but he could open this space ring with 100,000 cubic meters at any time.

After transferring the items from several small Qiankun Talismans, he sat cross-legged and began to recover.

The next day, he walked out of the casting room, holding three silver swords in his arms.

"Xiaotian, is this?"

The ancient man who was guarding outside had a bright vision and snatched it over.

"You try!"

Tongtian smiled, raised his head, quite proud and proud.

Swish...

The ancient old man waved his long sword and flew out a transparent crescent-shaped sword energy from it, shattering a stone six meters away. "I can not only exert all my strength, but also have a certain increase. This is Xuanbing, low-grade Xuanbing, Xiaotian, have you created it?"

The old man still couldn't believe it.

"Didn't you hold it?" Tongtian shrugged and yawned, "Grandpa, I've been busy all night and exhausted, so I'll go to rest first."

"Drink some rice porridge first, and then go to bed!"
Chapter completed!