Very reasonable cultivation

Under the regulation of the second layer of basketball-striped iron balls, the buzzing sound gradually subsided and the chaotic lightning gradually retracted.

Looking at the iron ball floating in front of him, he thought he had succeeded, but only just, because his Qi had to be attached to the second layer of basketball-shaped copper-plated strips, otherwise the energy would be released quickly. It was not perfect, and he could not come up with a better design for the time being.

Fortunately, he has a solution, an external copper ring, which perfectly solves this shortcoming.

Its principle and structure are simple, and it refers to the changes in essence, energy and spirit. The external copper ring represents the seesaw of "spirit", with the innermost iron ball as "essence" and the second layer of basketball-shaped iron balls as energy, which are used to continuously nourish the consumption of "spirit".

In this way, he doesn't have to worry about the gas attached to the copper ring not being consumed enough.

A few days passed and his universal storage device was finally assembled. Don't ask him where the materials came from. He won't tell him that he melted some unwanted bronze mirrors and other copper objects.

The surface of the current universal storage device v2.0 is mostly made of glass and wood fiber made under high temperature and high pressure. Its internal stress is ten times that of ordinary iron products. In short, it is harder than iron.

There are disadvantages as well. It is a disposable product with low plasticity. If it breaks, you can only find new materials or separate the wood fibers and re-melt them, but this is no easier than picking off the oil stains with your hands.

The unique big round eyes are bordered with copper sheets, and the overall color is gray, white and green, which looks a bit like the style of classical glass pottery.

The universal storage bag shuttled through the mountains and fields, with a good view, and finally saw several herbalists picking herbs on several hills or cliffs in Danyang Valley.

Some of them were concentrating on their studies, while others looked up, wiping their sweat and looking around. It was quite interesting to watch.

After manipulating the universal storage device to fly a few circles, I used it as a seesaw to move objects without worrying about the consumption of energy.

After finding out that there was no open-pit ore nearby, he flew back using the universal storage device.

Just as Tian Zhen was checking whether the structure of the universal storage container was deformed, a little girl exclaimed from behind: "Wow! So beautiful!"

She is Mr. Guo’s great-granddaughter, Guo Xiaotao.

The little girl, about six or seven years old, still had a chubby face, and her pigtails were adorable as she bounced around. She was dressed in loose, plain, grayish-yellow, traditional-style clothing, a bit too tightly wrapped for a man. Having been in this world for over a decade, with the exception of Dazhuang's father, the old blacksmith, everyone he knew dressed quite conservatively, both men and women.

"Brother Zhen, did you make this? It's really beautiful." The little girl stared at Tian Zhen with her big black eyes at the universal storage container as big as a washbasin in his hand. At the beginning, the girl respectfully called him "senior brother", but after getting familiar with him, she called him "brother Zhen".

Tian Zhenke was very excited when talking about this, and he proudly showed off: "That's it! I have specially studied it. Look at the shiny ceramic appearance, the pattern outlined by the green copper edging, the classic gray, white and green colors crisscrossed in a golden ratio, it has a zoom field of view, can hear most sounds, and can also make sounds."

As he said this, he manipulated the universal storage device's voice module and said, "Hello!"

"It also has storage capacity." As he said this, he picked up a stone from the ground and put it into the stable third-level space of the universal storage.

"Wow!" The little girl's eyes were full of admiration and desire.

Looking at the misty white light emanating from the little girl, no one knew what she was thinking. Tian Zhen was naturally willing to make a new one for her, but it was a version without a reactor. After all, this thing was very dangerous for a child. At least until he came up with a more stable design, it could not be given to children to play with.

"Want one?" Tian Zhen tempted.

"Hmm, hmm, hmm!" Xiao Taoer nodded several times like a chick pecking at rice.

"Then you have to prepare the materials, copper, iron, stone and dry branches. Once you get them, I will make one for you." Tian Zhen counted on his fingers.

"Copper, iron, stone, and dry branches." Xiao Tao'er counted on her fingers while silently reciting the materials that Tian Zhen needed to prepare, and began to associate these nouns with the corresponding things.

After thinking for a long time, the little girl's happy eyebrows wrinkled and she said with a sad face, "Brother Zhen, my family's bronze mirror is gone. Not only mine, but also Sister Meizi, Sister Jiuwan, and Sister Li's bronze mirrors are gone. In the past few days, even the mirrors are gone. I don't know which thief stole it. What's worse is that even the copper on the door is gone, and even the rivets are gone. Brother Zhen, I can't gather all the materials! Wuuuuu."

Children's faces change so quickly. Why are they crying?

Tian Zhen subconsciously covered the storage bag with a guilty conscience and began to comfort Xiao Taoer, "Okay, don't cry. I'll make one for you for free. Don't cry."

"Thank you, Brother Zhen, you are so nice! Hehehe!" Tian Zhen was caught off guard by the speed at which the little girl's expression changed.

Guo Xiaotao was secretly delighted; this trick really worked. Perhaps feeling a little overly advantageous towards her newfound brother, she sheepishly assured him, "Don't worry, Brother Zhen! The senior brothers and sisters in Danyang Valley have already set up a formation. If that thief sneaks in, he'll be wiped out! I'll make up for the materials you need to return."

"Okay!" What else could Tian Zhen say? The materials he took weren't much, just barely enough. Sigh, I'd better stay out of the spotlight. No, I won't do this again. It's just a special situation. I blame myself for not being able to help myself. After all, I really went too far. Well, I need to repent, just once. At worst, I can compensate them and just consider it a loan.

Fortunately, the collected materials have been melted into one ball, and there is no evidence left, hahahaha.

Seeing that Xiao Tao'er was still waiting here, he did not delay and gathered some materials on the spot and made a version without a reactor for the little girl. Without a reactor, it was equivalent to the first version, but it did not affect its use at all. It was just that the use of the object control technique at a long distance consumed some energy. The appearance design was naturally based on the current one, but it was more refined and girly.

After teaching Xiao Taoer how to use and practice it, Tian Zhen let out a long sigh as he watched her skip away happily.

It's not advisable to stay here for long, we have to escape.

After a few days of recuperation, the color of his pupils had almost recovered, now a light brown. He thought it would return to normal soon. However, his color perception seemed to have completely changed. Now, even the stones on the roadside seemed to be a riot of color, and he could actually see the riot of color in black.

But it's not bad this way, it's very pleasing to the eye once you get used to it. Tian Zhen said that he has a big heart.

Just as he was about to go to Elder Guo to say goodbye, a stream of light flew towards him. Upon closer inspection, he saw three people riding on imitations of some unknown four-limbed animals. They should be the mechanical puppets mentioned in the book, right?

Are you here to arrest me?

Run? If I run like this, wouldn't it be like a guilty thief, hoping I'm just passing by.

Turn around and walk away naturally.

However, Tian Zhen's luck was in vain.

The mechanical puppet landed with its heavy body, and Tian Zhen clearly felt the ground shaking. At first glance, the entire mechanical puppet exuded a very pure bronze luster, which made him very jealous. The whole body was made of copper, and then the structure of the entire mechanical puppet had a feeling of exquisiteness with great power. No wonder it was made entirely of copper, and the capacity of Qi was indeed a miracle.

Just when Tian Zhen's attention was drawn, the man who should be the leader spoke: "Are you Tian Li's junior brother, Tian Zhen?"

It's over! Being questioned! Tian Zhen, thinking about the structure of the mechanical puppet, subconsciously denied it and replied: "Ah? I'm not! I didn't! Don't talk nonsense!"