"Same, first drop blood, then put them on your wrist, and then enter a little chakra inside!"

Jing Xing pointed to the two metal balls and said.

"yes!"

After Sakura responded, she began to operate as what Jing Xing said.

The two small balls after the blood dripping touched the skin and turned into two bracelets and fixed them on Sakura's wrist.

As Sakura entered the chakra, a ray of light flashed across the surface of the bracelet, and then it quickly turned into a layer of mechanical armor with a bronze color on the outside, wrapping Sakura's elbows to her fingertips.

“What is this?”

Sakura gently touched her hands, and when she heard the obvious sound of metal collision, she immediately asked curiously.

"The special mechanical armor I invented has the following main functions. First, although the armor looks thin on the outside, its material is very hard, and ordinary attacks cannot destroy it. Second, when using it, you only need to enter a little chakra, it will passively stimulate the muscles in your arm and strengthen the strength of your arm..."

Jing Xing introduced it to several people with his fingers. He spent a lot of energy to study it. How can he do it if he doesn’t introduce it carefully?

"The third and most important point is that in order to prevent you from flying kites by the enemy with ninjutsu because of the attack distance, I have added the function of releasing the energy shield to this armor. It can turn your chakra into an energy shield. The specific size and defense are determined by the chakra you input..."

"Not only that, when the energy shield released by the armor is attacked, it will passively absorb part of the opponent's ninjutsu to replenish itself and enhance the defense of the energy shield..."

"So...so amazing..."

Listening to Jing Xing's introduction and looking at the mechanical armor that was only a thin layer that had no effect on the flexibility of fingers and the appearance of the arm, Sakura couldn't help but exclaim.

After exclaiming, Sakura subconsciously turned her eyes to the big tree that was cut down by Jing Xing before.

"Is the power increase?"

Walking to the big tree, Sakura pinched her fist, entered the chakra into the armor of her right hand as Jing Xing said, and then punched her hard towards the trunk.

Click—

A crisp sound came out, and then a large amount of wood chips exploded from under Sakura's fist.

Gudong--

Looking at the tree trunk that was broken by Sakura's punch, Naruto swallowed nervously, and his body couldn't help but tremble. Suddenly, his head was a little dangerous.

I used to be fooled in front of Sakura, but I was punched with one punch. If I were to be fooled with another blow and then punched with one punch in the future...

In a trance, Naruto suddenly saw his head breaking into the same size as wood chips.

"You guys first get familiar with these pieces of equipment. I will come here to teach you ninjutsu in the afternoon!"

Who made that guy Kakashi just a salted fish? He didn't teach anything all day long. At least these three are employees of their own restaurants. As the boss, he will teach them a few tricks.

Although they also need to pay a small price!

While thinking, Jing Xing took out three very strange devices from the shadows.

"Also, since I'm going to do a new study recently, it requires some different chakra and blood, so please lend me some chakra and blood to support my research!"

"Chakra? Can this be borrowed?"

Sasuke's face was full of confusion. He could understand how to borrow blood. He could just draw the syringe tube, but how should he borrow something like chakra? He should also use the syringe tube to draw it?

"Of course!"

Jing Xing nodded, pointed to the three small chakra storage devices on the ground, and said, "You just need to stick your hands here and then enter the chakra. Don't worry, I don't borrow much!"

"oh!"

According to Kei Xing's command, Naruto and the other two gently placed their hands on the device and began to transport chakra into it.

Although they were very curious about the working principle of this machine, Naruto and the other two were very aware of it and did not ask much. After all, they were not specialists in research. Even if Jing Xing explained the working principle of the machine to them, they probably wouldn't understand it.

After a long time, Jing Xing asked the three of them to stop and looked at the device filled with chakra. Jing Xing nodded with satisfaction and put away the things.

only……

"Uncle Jing, it turns out that this is what you said, don't you borrow much?"

Sasuke and Sakura stared at Keiyo speechlessly. It was nothing that Naruto's chakra was incredibly large, but the two of them had not had a large chakra, but now there were less than 20% of the chakra left in their bodies.

They shouldn't believe what Uncle Jing said casually!

"Well, that's what, anyway, it's all about borrowing. It's no difference between borrowing more and borrowing less!"

Jing Xing smiled dryly and coughed lightly, then took out the syringe he had prepared long ago, and glanced at the three of them.

"Okay, now that the chakra has been borrowed, I'll just draw the blood from a syringe one by one. I wonder who would like to set an example for others first?"

"Uncle Jing, are you sure this is the syringe used for blood draw?"

However, looking at the "syringe" in Jingxing's hand with a diameter of about twenty centimeters and a length of about one meter, Naruto and the other's faces turned green in an instant.

"If you continue this shot, you have to kill us, right?"

No, judging from the size of this syringe, even if they are pulled to death, it may not be enough to fill the syringe?!

"Oh, sorry, sorry, I took the wrong one..."

Jing Xing said embarrassedly, but his eyes were full of pity. These children were still too stingy. If they could not care too much, it would be great to let him take a syringe!

While feeling regretful in his heart, Jing Xing took out the blood-drawing tool used in a normal hospital and drew three tubes of blood for each of the three of them. Then he left with the fireworks with satisfaction.

"The master seems to like the three of them very much?"

On the way back to the cabin, Hua Huo asked Jing Xing calmly, but there was a hint of jealousy hidden in his tone.

"It's a gift for the equipment and a ninjutsu!"

What should I do if I suddenly feel that my status as an apprentice is in danger?!

"Don't think so much, little jealous!"

Jing Xing naturally couldn't hear the sourness in Hana Huo's tone. After he smiled and pinched Hana Huo's cheek, he said something meaningfully that Hana Huo was puzzled.
Chapter completed!