"This broken metal ball..."

Chen Yu's heartbeat was quicker and he thought to himself, isn't this one of the three that appeared at the Yinhu auction?

Dongdong! Dongdong!

The heart beat faster, and a hint of expectation and desire came from the rapid development of the heart.

Loomingly.

Chen Yu felt a faint fluctuation appearing in the light silver crystal space in his heart.

"Master Gu, do you also have a metal ball like this?"

Chen Yu suppressed the excitement in his heart.

On the surface.

He looked very surprised. First of all, he showed that he had this ball himself, which eliminated the opponent's alert.

In fact, Chen Yu is already playing this ball.

"This ball."

Master Gu said casually: "It was my junior brother who bought it at the Yinhu auction. He spent 18,000 yuan, but he didn't find any name. He sent this ball to me, hoping to melt it and crack its material composition."

"What's the result?"

Chen Yu smiled and took out the same worn metal ball.

At the beginning.

At the Yinhu auction, three of these metal balls were bought by Yi Yunfei, Chen Yu, and a black-faced old man.

∮♂ "There is no result. The material of this metal ball is very hard and refined by a very ancient method. It should contain special space crystal components. Until now, I have not been able to melt it."

Master Ancient shook his head.

"I don't know, is it different from mine?"

Chen Yu picked up the worn metal ball next to the smelting furnace.

Master Gu glanced at him and didn't care.

Just as Chen Yu held the ball, a familiar scene happened.

call!

A deep suction came from the heart; the heavy heartbeat made the space in front of you feel overlapping and shaking.

immediately.

The metal ball in his hand suddenly trembled, and strands of mysterious power of Kongming were sucked into the mysterious heart.

The next moment.

The light silver crystal space, in the dark space where it is located, rays of silver crystal light spots like star dots lit up.

Buzz!

These silver crystal light spots quickly merge into the existing light silver crystal space.

In an instant.

The light silver crystal space. Under Chen Yu's consciousness, it expanded rapidly and quickly doubled!

The original light silver crystal space is only three inches deep in size.

Now, it is still a little bit bigger than a palm, but it has become six inches deep, like a small mini box.

"It would be great if it could become a rectangle."

Chen Yu's thoughts were placed on the small mini space that had just been formed and was moving and silvery, and he couldn't help but feel a little regretful.

If so, his crystal space can be placed to achieve its unexpected effect.

As soon as his thought arose, the small space that had not yet stabilized suddenly twisted.

Buzz!

In the light silver crystal light, the small space suddenly stretched to more than one foot long, but the depth and width dropped sharply by half, and it really showed a small rectangle.

"Very good."

Chen Yu was ecstatic.

This crystal space in the mysterious heart is not the same as the storage bag outside.

This is a small space. Ignoring weight, the mind can take objects, and the objects you touch can enter them.

even.

Even the Iron Moon Worm can enter.

Ordinary storage bags cannot store living things. Unless they are specially customized pet bags, the price is many times more expensive than those of the same volume.

"Boy, do you know the origin of this ball?"

The sound of the goatee came.

"The master laughed and said, "I can't even understand something you can understand."

Chen Yu secretly sweated coldly.

Just now, I almost exposed the situation and was discovered by Master Gu.

He put down the worn metal ball again and began to focus on helping Master Gu to help him.

Two days later.

A new one, the refining is successful.

What comes into view is a dark gray and low-key short sword. When you look carefully, you can see a layer of dark texture on the surface of the sword body, which is very delicate.

Chen Yu merged into the inner breath and suddenly felt that the sword was like a bottomless pit, absorbing almost twice the inner breath that he usually had.

Buzz!

A layer of strange gray and blood-colored light appeared on the Dark Snake Sword. With a stroke, the afterimage flashed with almost no sound.

Chen Yu felt that the lethality of this sword was far greater than that of Xuan Chong Sword.

I am afraid that there are not many people under the Qi Transformation Realm, who can save their lives under a sword.

"After integrating into the Moon Spirit Mine, this sword will maintain its silent characteristics at night, while also increasing its power by 30% in places with moonlight."

The ancient master said with a smile.

He was very satisfied with this refined poison sword. After all, the melted materials were very good.

Zong Tianchen, who was beside him, looked at the sword and saw a hint of surprise flashing in his eyes.

Chen Yu, a disciple of Tongmai, could have such an excellent medium-grade treasure in advance.

"Where there is moonlight, the power will increase by 30%. Doesn't this mean that on moonlit night, this sword is close to the same level of fine products."

Chen Yu said in surprise.

"Absolutely." Master Gu nodded.

The biggest feature of Yueling Mine and refining weapons is reflected here.

Three more days passed.

Zong Tianchen's weapons were also refined and improved successfully, with a satisfied look on his face.

certainly.

Refining weapons and refining one weapon are two different concepts.

The two of them were originally high-quality treasures, and they were upgraded to medium-grade treasures.

If it is to truly refine a medium-grade treasure, it will take at least ten days and a half months.

After the weapon is refined.

The two took away a group of people from the Chu family and arrived at Yunyue Gate a few days later.

As soon as he returned to the inner sect, Chen Yu received news from the Zongwu Hall.

"Junior Brother Chen! Six days later, you will join the sixth wave of reinforcements, go to the front line to provide assistance, and help guard Lu Yuncheng."

A deacon said with a smile.

"A deacon in labor."

Chen Yu breathed a sigh of relief.

The three sects and the Bone Demon Palace are about to usher in a decisive battle, and it is difficult for all disciples to be sent to the front line.

Frontline missions are definitely risky, but the degree of danger is different.

Chen Yu's mission to defend the city is relatively safer, at least he does not have to go to the front line or act as a cannon fodder suicide squad.

After confirming the task.
To be continued...