"It's really my husband's doing these," Nana hesitated, "Do you want to be an apprentice in our store?"

"Yes, but it's only for holidays," Ding Ding nodded, and said, rolling up his sleeves, revealing the shallow ink marks of his transformation technique. "I'm not without a foundation."

The three tribes of Pig, Deer and Butterfly are not without ninjas who are good at sealing techniques, but most of them are in the system, and they check in every day and don’t have much free time.

Because the chakra transformation barrier is not in place, Ding Ding is unable to draw too advanced sealing techniques for the time being, so it is meaningless to find high-end sealing masters. It is better to find such craftsmen who have been in contact with mid- and low-end sealing techniques for many years and have rich experience in learning skills.

"This is not impossible, either." Nana seemed a little hesitant.

It’s not because they are self-refined. They were not based on technology. The channels of the country of craftsmanship, their fame in the village, and their own network of relationships before retirement are the key points.

If you accept an apprentice, you are such a strong apprentice. If you don’t have to pay the model fee, you can save a lot of effort by moving and resisting. When they go out to purchase goods, they don’t have to let a child look at the store by themselves every day. No matter how this is calculated, the benefits outweigh the disadvantages.

only……

"Why do you want to study such a sissy thing in your physical condition?" Nana asked directly.

"..." Mom, the girl chirped? Is the sealing technique? Ding Ding couldn't help but stagnate and said after a long time, "It's not bad to learn more while you're young."

"Forget it, I have the final say whether I can accept you or not, but he is now 'creating' behind closed doors and will be inconvenient to disturb you for a while." Nanaid paused for a moment and said, "It's better to help me for a day first. If he doesn't agree to accept you as an apprentice in the future, I can decide to lend you his previous notes."

"Can."

"But you don't have to worry, he will most likely agree... Wait, do you think you can?" Nana said in surprise, unexpectedly easy to talk to?

"I'm fine today anyway."

"Okay, come in first, I'll help you change your armor." Nana said, shouting to the inner room, "Tiantian, come and see the store for a while."

"Okay~" every day responded.

Before Ding Ding could say hello to her, she was dragged into the backyard by Nana and entered a forging room with silver-white as the main tone.

"This is my studio." Nana introduced.

Although Nana lacks one hand, because of the special nature of the adsorbed object that chakra has, any part of the limb can be used to "grab" instead of the hand, which has little impact on daily life.

In addition, some ninjutsu can be performed through the technique, and disabled ninjas can also undertake some auxiliary work. Jiangnin is a new profession that she only started to learn after she retired, and it is also a technical job.

Although ninjas with kunai and swords on their backs always give people a feeling of barbarity, they are not behind at all. Even if they look at this studio with the most demanding eyes, they can still support the word advanced.

All kinds of tools that Ding Ding can't understand are thrown everywhere. Ding Ding can recognize a few of them, such as electric furnaces, air hammers, punches, milling machines, and grinding machines. More, they are inexplicable tools that are full of various magical talismans.

What is the technological level of Naruto? This problem has troubled many people in the previous life. After traveling through time, Ting Ding also explored this issue in detail.

After checking a lot of information, he was able to roughly draw a conclusion.

The overall productivity level of the ninja world is roughly comparable to that of the Earth during the Second Industrial Revolution.

Note that it is the level of productivity, not science and technology.

The tech tree in the ninja world is very different from the earth.

First of all, the ninja world and the earth are not in the same dimension, and the basic physical rules are not consistent.

I don’t know if it’s the gas expansion coefficient or something else that has something wrong. The thrust of steam is much smaller than what Ding Ding knows, and the use value of the steam engine is not high.

At the same time, the gunpowder in the ninja world is completely different from what Ding Ding knows. There is a lot of smoke coming out, but its power is very small. Ding Ding can't burn it at all after trying to match black gunpowder. Not to mention further yellow gunpowder, TNT and other explosives. The power of thermal weapons is limited to the level of ordinary firearms, and it is difficult to develop further.

Secondly, the fossil energy in the ninja world is extremely scarce. Only in the Snow Country in the extreme north of the Ninja world, there are coal mines, oil and natural gas, and there are internal combustion engine technology, but it cannot be popularized due to energy problems.

Electric motors are very common and have begun to be used in construction sites, mines, factories and other places. However, due to the problems of efficiency and miniaturization, the main force in the transportation industry in the ninja world is still a horse-drawn carriage.

In other words, the use of energy in the ninja world directly crossed the steam engine and internal combustion engine, and entered the electrical era.

The most outrageous thing is that the Ninja world's power generation method is not the thermal power, wind power, and hydropower that Ding Ding is familiar with, but rather a kind of chakra metal-rich accompanying ore equipped with chemical batteries...

By the way, although it was the electrical age from the beginning, the pure technological creations of the ninja world were not too far away from the times. There were lights, electric motors, and movie projectors, and no matter how high-end ones were, there were no more. All ninja villages and even AC electricity had not been widely used on a large scale.

Some creatures that transcend the times, such as Naruto’s refrigerators, color TVs, washing machines, computers and DNA analyzers from Uncle Snake, are actually not normal technological creatures.

It is rubbed out by the hands of the Ninjae.

This is actually easy to understand.

The top medical ninja in the ninja world can craft cellular levels with just one hand. The top explosive ninja in the ninja world can chew it out with two mouths on his hands and can enter the human body's circulation.

So is it reasonable for Jiangren to use various equipment to create some semiconductors, silicon wafers and other black technology that surpasses the times?

After all, the technology mastered by extraordinary people has always been far beyond the times.

Of course, Nana is not that type of keen Ninja. She usually uses kunai swords and other things. She is best at welding technology, because Nana has practiced thunder attribute chakra before retiring.

"Okay, I'm interested in taking you a few kunai at that time. Now put on the armor first."

The Unmoved King Ai is far more complicated than other armors, but with the help of Nana, who is aware of his knowledge, he put on a suit of armor for ten minutes without even ten minutes.

Ding Ding personally put the Moving Mingwang mask attached to the armor on her face, shook her appearance, and asked in a muffled voice: "How?"

Nana took two steps back, looked up and down with her arms, "It's very... very perfect, it's a bit too perfect. I really want to put two incense sticks in front of you now. This is the case with the King of Ming Dynasty in the world!"

"Thank you for your praise." Ding Ding nodded politely.

"But no, I want to advertise for the ninja shop, not to attract pilgrims for the temple." Nana shook her head, "Why do you take off the mask and take a look?"

Ding Ding took off her face after hearing this.

"No, the mask is more like it when taken off!"

Considering the appearance of the Unmoved Mingwang, Ding Ding felt that he was being scolded.

"Why try to paint the armor into other colors?" Nana looked at Ding Ding while thinking, "Red-brown is not suitable for this style, green... so ugly, black is OK, so forget it."

"That's it!" Nana suddenly slapped his forearm, "When you take a stone slab and lie on the ground, I will smash the stone slab with a hammer, which shows the protective ability of the armor and can also advertise the hammer."

"..." I have to say that Tiantianjia's sales model is very wild.
Chapter completed!