Damaru only looked through the seemingly thick stack of documents for a few minutes, browsed it all, took out two copies from it, and threw the others into the trash can.

Seeing Daimaru's unceremonious behavior, Masumi just smiled. It was not surprising that a young man with a talented and young spirit did such a thing. Masumi was not much better than Daimaru at this age.

Damaru, who is now outstanding in the Sagiko, is also a celebrity in the Sagiko. It is also circulated with his daimyo name "Akari Sand Dust", as well as his past hilarious black history.

It is already very embarrassing to throw some of the "working" fund fraud plans of some seniors into the trash can without swearing.

"There are two more that are still eye-catching?"

"It's not necessarily a good idea! It's not possible, but the idea is very good. Even if it's not successful, it should be able to verify some ideas and discover some valuable by-products..."

"I know that if ninjutsu studies things like this, there is no smooth sailing..."

Even if the success of the air combat troops cannot be completely denied the unsuccessful attempts in the past few decades. Of course, the face armor who is over forty years old and knowledgeable is not without knowledge.

"What should I say about a valuable by-product?"

Dawan tilted his head and thought about it for a while and replied:

"It's like I was originally planning to develop a special medicine for treating cough, but it turned out that the treatment of cough was useless, and the effect of treating constipation was very good..."

Daimaru's indecent analogy made the black man laugh:

"That's right, sometimes some ridiculous discoveries are unexpected. In order to replicate the magnetic blood limit from the body of a Shunchi, the second generation failed, but the by-product sand ninjutsu is also very useful..."

"That's what it means!"

The man patted Damaru on the shoulder and said:

"According to your opinion, please mention any opinions..."

Daimaru nodded:

"Give me a few minutes to take a closer look..."

As he spoke, Daimaru carefully wrote down his views on the two plans.

One of them is the "dive jellyship" that Daimaru barely likes.

The evaluation is: Be cautious and optimistic, and it is recommended to do a good job in wind tunnel and ship model experiment to optimize the linear model.

As for propellers and other things, there is no need to teach them. On the large jellyfish, a relatively simple steam-powered auxiliary propulsion system has been designed.

That’s right, there are steam-powered trains and steam paddle boats in the Ninja world, and propeller boats are relatively rare.

Although the oil industry has not developed and there is no sign of gasoline and diesel ignition turbines, due to the existence of ninjas, the silly and thick steam engines are more popular. Regardless of the background of the times, they really have a little steampunk flavor.

What surprised Daimaru even more was that the very few suicide bomber-type charge-breaking puppets carried by the mothership were actually equipped with something similar to a flat rotor.

When Daimaru saw the drawings of this thing, his chin was so surprised that he almost fell off.

Because of the existence of chakra and the scientific and technological level of the ninja world, it has indeed been influenced by the extraordinary power of ninjas, but in terms of intelligence and imagination, it is no worse than that of real scientists. Some of the wonderful ideas that arise according to local conditions really amazed Daimaru.

The puppet technique that has been developed for decades has really caused many surprises that seem "inconspicuous" but very effective. Those experienced puppet masters have something to do.

Of course, Ichikawa, who was very interested in Damaru, did not want to design a warship, but wanted to develop a water battle puppet, so most of the designs were mainly based on Ninja's chakra drive.

Another thing that makes Daimaru feel interesting is a miniature battle fortress with limited mobility.

Carrying a heavy crossbow, a light firepower net weapon system, with very clear goals, air, siege, large psychic beasts and even tailed beasts.

The effect is unknown, but the idea is still good.

Daimaru's opinion is: It is worth trying, and it is recommended to consider steam power assist.

If you use chakra to drive it, I don’t know how many people you need to maintain it. This thing is difficult to play with. It is difficult for the gas turbine to have such a large power output. It is too tiring to rely on ninjas to maintain it.

Only the relatively mature steam powered device in the ninja world can make it barely valuable, otherwise it would be better to let the ninja take it directly.

Another problem is that the country of Wind is still rich in resources and has no shortage of various metal deposits, but the coal mines are not very rich and not concentrated.

Anyway, there are many problems, but this project plan still looks like that, so it doesn’t matter if you give it a try.

After writing the opinions, Daimaru handed them over to the dough stick.

The commander of the Northern Fortress, who had been waiting for a long time, bit his fingers and made a seal, used spiritual techniques, summoned a leopard with a little red spot on his body, put it into his mouth, and then let him leave with the spiritual connection.

"Okay, this matter has ended here. Don't take the next development to heart. No one will bother you again! If you have nothing to do, go back quickly..."

"I'll ask, I don't know if I'm summoning me back this time, I don't know what's important?"

"I don't know either!"

Facial armor shook his head,

"The village hasn't heard of any problems recently, it shouldn't be a bad thing..."

"Oh well!"

Daimaru gave a gift, then retreated, used the Shadow Clan Art, and asked the clone to inform his subordinates about his urgent departure. Then he rose directly into the air and turned into streaming light and flew towards the direction of the Sand Hidden Village.

After a short while, Damaru, who was exhausted, saw the village hidden in the wind and sand.

"The wind is so strong today!"

After flying at high speed for a long time, Daimaru was a little tired.

Because it was an emergency return, the defensive barrier covering the village seemed not to be opened. In order to avoid misunderstanding, Daimaru landed not far from the entrance of the village, and then walked over slowly.

The first person outside the door was on guard. When he saw a figure suddenly falling from the sky, he was shocked. He felt relieved when he saw it was Damaru.

"It's really troublesome!"

Damaru, who muttered a few words, wore his hood and walked straight towards the direction of Fengying House.

Before he arrived, he met Gaara who was about to leave the village.

"Yo! Long time no see, I'm already a sunin?"

The taciturn brother-in-law greeted him and nodded to confirm Daimaru's judgment.

"It's quite timely! Where are you going?"

"Northern Fortress garrison..."

"I've been promoted to the top of the country, so I really have to go there to get more qualifications!"

Daimaru nodded in a clear way.

"By the way, do you know what the village is trying to get back?"
Chapter completed!