Go back in time a bit.

While the puppet army was searching for traces of Bo Feng Shuimen, Ryuuji went to Baizu's studio.

It was a tall tower.

There are all kinds of puppet artworks with bad tastes on display, and there are some failed or proud works on display inside.

Ryuuji just glanced at it casually, and decided to return it all to the furnace to be transformed.

These things are not only disgusting in shape, but also very backward in practicality, which is a waste of materials.

……

The workshop where the golems are produced is underground, not much different from the location of the dragon vein, and requires a long spiral staircase to get underground.

It was large underneath, with a spiral winch-like furnace in the center, and the dragon vein chakra hung from the top of the tower and entered the furnace as an energy source.

The furnace is surrounded by tracks that transport material and output finished parts. These parts are fed to other rooms with the tracks and then combined with parts produced by other machines.

It's more of a factory than a studio.

"These machines and equipment can forge materials and parts for the city."

The machinery and equipment here can meet a wide range of needs, from steelmaking to the production of all kinds of parts.

However, these machines have stopped working.

As a worker, the young and middle-aged people of Loulan were lying down leaning on something one by one, and when they saw Long Er coming in, they just raised their eyes and looked at it, and then continued to close their eyes and rest.

They are so tired.

Since the death of the previous queen, An Lushan has replaced the people of Loulan with puppets without telling Sara. And the real people of Loulan...... All the young and middle-aged were enslaved to work in the underground factories, and the elderly, women and children were all driven to live in the underground areas on the edge.

They are not allowed to go home, they work day and night, with little time to rest, and their bodies are always at the limit before they collapse.

Ryuuji knew this, so he didn't say anything.

These people will all be villagers in Shayin from now on, and he will naturally not continue to let them work as coolies.

Moreover, he does not need coolies.

Ryuuji made a quick trip down the middle staircase to a room inside, where Silver and Sara were both there.

In addition, there is an unexpected and reasonable man.

- Yamato.

Or maybe it's called a sky burial, or it's neither.

This man in a green vest, a Konoha forehead guard, and eyes as big as a bull's eye used to be the dark part of Konoha and had too many names.

Silver pointed to the man who was tied to the ground and said, "After we came here, this guy suddenly attacked and tried to take Sarah. ”

"I see." Ryuuji nodded, then looked at the Konoha ninja, "It seems that when you fought in the street before, you were already watching the battle from a distance." ”

Yamato glanced at him, bowed his head and was silent.

"Afraid that I will talk to you?"

After seeing Yamato's reaction, Ryuuji couldn't help but smile, "I guess I said [don't worry, I won't take your words] or something, and you don't believe it." But it's true, and to me, your very existence is more useful than any intelligence. ”

Ryuuji took off the "armor" and handed it to Silver, "Extract the blood stains from the mask, it's a very precious thing." ”

"Yes, master."

After receiving the order, Yin took "A" to the side to extract blood.

And Ryuuji took out the needle and drew Yamato's blood, "You are a wooden ninja, and your vitality is stronger than ordinary people, don't mind if I smoke a little more!" ”

Do I mind being useful?

Yamato still didn't speak, just watched silently, and after complaining in his heart, he kept thinking about how to get out of trouble.

But he couldn't figure out anything about it.

Long Eryi drew five tubes of blood in a row, and when he was about to draw the sixth tube, Yamato's figure began to fade.

"Are you going back to the future?"

Long Er was stunned, then put down his movements, and took out an instrument to measure it.

This world is sometimes space ninjutsu, so Ryuuji is not ignorant of time and space.

He wanted to know the spatial frequencies caused by time travel, and see if there was a chance to develop something like a time machine.

Although the probability is very low, even if it is not possible, other by-products can be developed.

For example, space equipment such as scrolls (the probability of this is also very low).

Ryuuji asked while testing, "Speaking of which, how did you get through?" ”

After Hundredfoot died, they still crossed over, which means that the previous space-time correction changed the reason for crossing from the seal of Hundredfoot Devouring the Water Gate to something else...... This is also the reason why Naruto and Watergate suddenly appeared.

The space-time correction only changed the starting point of everything...... That is, to make minimal changes to maintain the original historical process.

If he could understand the reason, it would be of great help to his research.

It's a pity that in the face of his inquiry, Yamato just glanced at him, then bowed his head and was silent.

Ryuuji didn't continue to ask, nor did he torture anything.

After all, as a shadow department, there must be a lot of training in preventing the exposure of intelligence.

If you have time, you can also give it a try.

But for now, forget it.

But......

"Poof!"

The red blood splattered, Yamato looked at the enemy holding his arm, his pupils contracted, and then the pain hit, and the whole person couldn't stop falling and moaning, and cold sweat flowed on his forehead.

"Since you don't want to say anything, leave the most valuable things behind." Ryuuji grabbed his bloody arm and said indifferently, his indifferent expression splashed red, looking very bewitching.

Sara on the side couldn't help but show a frightened look, and her body involuntarily took two steps back.

(Misguided.) ）

Ryuuji shook his head in his heart.

Let those who have just surrendered to Cheng see their brutal side...... It's fine if the other party is a guy who likes this style, but Sara is really a girl with a good heart.

Letting her see her side will undoubtedly increase the other person's fear and distrust of herself.

There is no time to prepare for this situation.

Looking at Yamato, who had completely disappeared into this time and space, there was nothing abnormal about the arm in the dragon's second-hand hand.

He guessed right, the limbs that were separated from Yamato himself no longer belonged to him.

That's why Ryuuji didn't kill Yamato.

While a complete corpse is more valuable for research than an arm, there is no guarantee that the corpse will also be returned to the future.

It is better to keep his life alive...... If one arm cannot be studied to find the corresponding value, then in the future, there will be a whole person who can study it.

After Ryuuji saved Yamato's arm with tools and sealed it in a storage scroll, the news of the knight puppet came from the spiritual ocean.

"Master, I caught the oil girl Zhiwei and Qiu Dao Dingza, and Bo Feng Shuimen escaped."

"What about Naruto Uzumaki?"

"There is no sign of it."

No trace of ...... I guess I'll be back in the future!

Ryuuji groaned slightly, and ordered, "Then detain the two of them first." ”

"Yes."

After dealing with the matter over there, Ryuuji turned his head to look at the frightened Queen of Loulan, "Sara, these people were caught working as coolies in this dark place, and they haven't returned home for several years, you take them to find their families to reunite them, and by the way, inform them of the news that Loulan is classified in Shayin." ”