Ren Tian looked at the upgraded traction machine 2.0 with his eyes radiating. He couldn't wait to put a medium-grade spirit stone into the power supply, and then took out a pile of medium-grade spirit stones in the centrifuge of the center.

Close your eyes!

Press the switch!

Swish ~

Buzz

As the sound of the traction machine starting appears, the centrifuge in the center rotates rapidly, and the speed is getting faster and faster, so fast that it is impossible to see clearly with the naked eye.

The medium-grade spirit stone inside was then pulled out by the centrifugal force of the centrifugal machine. Because it used many special materials, these spiritual energy did not overflow, but instead entered Ren Tian's body through a pipe made of biometal.

Feel the spiritual energy in your body!

After a while ~

Ren Tian opened his eyes and showed an excited expression on his face!

This without fusion and upgrading, under the condition of the original traction machine, he already had the cultivation speed that he had just entered the Heavenly Master realm.

This is a very scary thing!

"I don't know what kind of cultivation speed can be erupted after the fusion is upgraded. I'm really looking forward to it."

Ren Tian thought so in his heart.

Then he patted Wome Kiel on the shoulder and said encouragemently: "Kier, you did a good job this time. After a while, I will let you enter the Tianshi realm and live for five hundred years."

“???”

Womei Kill said hello with a look on his face. He didn't understand what the Tianshi realm was, but he could hear clearly the "living for five hundred years" later.

"Oh, my god, can humans really live so long? Boss, can you give me a lifespan of five hundred years, this, this, this, this, this, this,"

"Okay, keep working hard, I'm going to retreat by the boss!"

After Ren Tian finished speaking, he left with a laugh!

.........

In the courtyard of Qianzhou!

Ren Tian couldn't wait to copy the traction machine 2.0 into the system.

Ding ~

【1%...5%...99%...100% in copying】

After copying it, check the materials needed for pasting.

Take a look!

really!

If you use copy-paste, the raw materials for manufacturing will be much less and simpler!

The materials required are all enhanced versions, such as the original "copper" now becomes fine copper, and the original iron will become fine iron.

However, Rentian has these materials ready-made and has no shortage of mental power, so Rentian directly puts a bunch of materials into the system backpack.

Then he silently said in his heart!

"Paste Tractor 2.0"

After both traction machines were put into the system backpack, Ren Tian decisively carried out the last operation.

“Fused Tractor 2.0”

【Ding ~】

【It all consumes 1000 mental power, integrates upgraded traction machine 2.0】

Ren Tian was so excited that he was caught off guard.

"yes!"

The two traction machines 2.0 in the system backpack slowly shone light and then gradually merged together.

【Ding! Fusion is complete】

Take out the new integrated traction machine version 2.0 and place it on the ground.

Good guy!

This time the traction machine's appearance changed a lot.

The original traction machine, or the integrated high-quality traction machine, or even the traction machine 2.0, are all square, like a microwave oven.

but!

Rentian originally thought that after integrating and upgrading the tractor 2.0, he would get a larger machine.

What comes to mind now is a machine that seems to be just a "home mixer", and the original central centrifuge inside can basically not see its original appearance.

But the battery groove placed in the medium-grade spirit stone drive looks the same as before.

Seeing this, Ren Tian was a little puzzled. Why did this traction machine 2.0 be upgraded to be smaller?

How many central spirit stones can be placed in the central centrifuge at such a small size?

Could it be that this fusion and upgrade has become even more trash?

Of course, no matter what the result is, this kind of thing must be copied first.

"copy!"

【Ding~1%...5%...50%...99%...100%】

The copy was successful soon!

"Open Paste List"

【Ding ~】

Name: Best Tractor (Fused)

Level: 20

Materials: fine iron, wellbore, medium-grade ethereal stone, 1000 mental power...

"Hiss, has the name actually become the best?"

Ren Tian widened his eyes. After the first time he saw something "extreme" after the fusion and upgrading, he saw something "extreme". Generally speaking, after the fusion and upgrading of something, there will be an additional prefix in front of the name of the item. This prefix was displayed before.

As for the materials used for pasting, Rentian is no exception, it is normal!

"Okay, I should try it now. Let's see what the secrets are there after this smaller traction machine (has been integrated) and why it has become smaller!"

A medium-grade spirit stone was placed in the driving energy groove.

Then Rentian found a rotating button at the top of this "Best Tractor (Fused)" machine. Rentian remembered that there was a rotating button at the centrifuge in the middle of the machine before.

Now after the central centrifuge is integrated and upgraded, it actually runs to the top, but it doesn't matter. Ren Tian twists the rotary button.

Thorny ~

As the button was twisted, a dark hole began to appear. Ren Tian looked in, but found nothing. The dark hole seemed to be bottomless, and he couldn't see clearly what was inside.

"Don't worry, put the spirit stone!

A medium-grade spirit stone is placed in the hole at the top of this top traction machine (full).

After this medium-grade product was put into the hole, it did not cause any turmoil. Even Ren Tian did not hear the sound of spirit stones colliding with the machine, as if it was thrown into outer space.

Continue to put medium-grade spirit stones inside!

After one minute ~

Ren Tian completely understood why this one is many times smaller than the previous high-quality traction machine. It is like a mixer and is called "the best".

Not to mention anything else, in just one minute, Ren Tian had already put no less than 200 medium-grade spirit stones in this top-grade traction machine.

But what?

The hole at the top of the top traction machine was no different from the beginning. Ren Tian even reached in and took it in with his hand, but he couldn't take out anything, as if there was nothing inside.

"sharp!"

With this function alone, Ren Tian said that this is the most magical thing he has ever come into contact with, and it is also the first item that Ren Tian saw with "space" attributes besides the Sumeru ring.

The biometallic tube, also the size of a baby's arm, has become a tube that is about the size of a "strawer".

It should be called "biological straws" now.

Put the bio straw into your mouth!

Find the switch for this top traction machine (fusion) and turn it on!

Buzz ~

Buzz!

In an instant, a terrifying aura emerged from the straw.
To be continued...