"Please use it."

"Thanks."

Yinyu nodded, then took the teacup gracefully.

After showing off her wealth for a little while, the elder sister's attitude towards her instantly improved a lot, and in a blink of an eye she brought her to a slightly luxurious reception room.

Yin Yu was not worried that others would poison the tea, so she picked up a sip on the spot. After all, for her current body, there were not many poisons that still had effect.

That being said, Yinyu's behavior greatly misled the big sister, and even made her think that Yinyu was the silly daughter of a nouveau riche.

"What are you going to buy?"

No matter what he was thinking, the eldest sister still had a smile on her face.

"I want to buy the main station tank. If you are too old, you don't need to bring it up. Just show me your latest model." Yin Yu said lightly.

She also knew that the other person treated her as a kid, but why not do that? Yinyu had long wanted to experience the feeling of a big dog in the Middle East.

"I understand, please wait~"

After hearing Yin Yu's words, the eldest sister's eyes suddenly lit up... She wanted to buy the latest one as soon as she came up, she was definitely the silly daughter of the landlord's family!

Without letting Yinyu wait for long, the elder sister came to her with a dozen documents and sold her own vehicle in minutes.

"This is the latest wolf-tooth tank produced by our Shengya Arsenal. The front uses secret composite armor, with a resistance to penetration coefficient of up to 400mm, and a resistance to breaking coefficient of up to 800mm..."

"Yeah." Yinyu nodded slightly.

It seems that they are still a little conscientious. They said they can withstand 800mm deep shells before they come up. They should have wanted to set off long lines to catch big fish.

"The main gun is also the 55-caliber 120mm smoothbore gun that we have just started mass production recently. It is extremely powerful and equipped with our original shell-out armor-piercing bullets, which can easily penetrate armor of more than 450mm!"

"55 times 120mm..."

Yinyu suddenly remembered the RH120-L55 of Leopard 2A6, but she didn't think that the earth cannons from the counterfeit arsenal in this world could defeat precise German craftsmanship.

"And our tank is not only powerful in defense and firepower, it is also equipped with a 1,000-horsepower engine, and it has..."

Next is time to fool the situation. I have to say that this big sister is still a bit good and almost blown this tank with average data into an interstellar warship.

If Yinyu is really a big dog in the Middle East, she will definitely be fooled and bought.

"This is not the tank I want."

Yinyu put down the introduction document in her hand and shook her head gently.

As far as the background of the times is concerned, the data of this tank is very good, but Yin Yu is not very satisfied with the design. If you insist on it, the tonnage waste is a bit serious.

Judging from Yin Yu's eyes, this tank can be made lower and shorter, and there is no need to waste so much material.

“What’s wrong with that?”

The eldest sister tilted her head in surprise, as if she didn't quite understand why Yinyu suddenly became "smart".

"That's it." Yinyu paused for a moment and continued to preach: "If I could provide the drawings, can you produce tanks according to my standards?"

If possible, Yinyu still wants to produce more affordable models.

"Yes, but are you sure you can come up with a better solution?" The eldest sister smiled slightly and continued to say: "The engineers in our factory are all professional, and Ermasba uses tanks we designed. There will be no better solution in this area."

"That's because your eyes are too narrow." Yin Yu took a deep breath, and then said lightly: "I will bring a set of drawings tomorrow, and you will know then."

...

"I feel like I'm being treated as a cause for trouble..."

On the way back to the hotel, Yinyu couldn't help but sigh.

She couldn't forget the arrogant look of the receptionist. She was so angry that she was so disgusted with her being ignorant.

"Of course, I criticize the designs I have worked hard to make, and then threaten them to create better products on their behalf. It would be a great gift for them not to throw you out on the spot."

Lis appeared on Yinyu's shoulder at some point and mocked her without hesitation.

"Hmph, I will let them know what a real tank is then." Yin Yu spoke in discontent.

After all, she traveled through time in the 22nd century. I haven’t seen any tank Yinyu from which country in the West? I don’t know how much more experience is than that of the designers here.

"Then, I'll wait and see." Lis said with a smile.

"Let's see!"

...

After buying a set of drawing tools on the way, Yinyu quickly returned to the hotel and urged the maid Loli to draw the drawings.

That's right, it's supervision.

Design is impossible, and the drawings cannot be memorized. Only by relying on the help of others can we barely maintain our current style.

Qianzuo stores a large amount of data in the Kara connection of these loli, and these advanced technologies are her invincible magic weapon in every world.

But Yinyu didn't expect that she would have a day to use these data.

Under Yinyu's gaze, the maid Loli quickly began her drawing... No, it should be said that it was better to print.

The maid Loli was drawing pictures so fast that she had almost no stop. In a few hours, she completely "downloaded" the T-72 drawings in her memory.

Of course, this is not an ordinary T-72, but a roughly continue with the version that Yin Yu and the others used in 1946, which is a fully upgraded model.

Although the reputation of the T-72 was ruined by Sha Damu, it still has to admit that it is a very excellent design. A 41-ton car body can have such fierce fire protection and maneuverability. Is there any tank in the world that is more suitable for war than it?

Yinyu and the others are not as rich as they can build tanks at any cost, so the T-72 is undoubtedly the most suitable tank for them.

"I can't wait to see that guy's expression tomorrow."

Looking at the drawings that the maid Loli had just drawn, Yinyu nodded with satisfaction.

"Isn't it just plagiarism? What's there to be proud of?" Lis said with disdain.

"Bah, there is no Kartsev in this world, so this tank is designed by Izumi Yoshino!

Yin Yu didn't feel ashamed at all, but instead raised her chest with a proud look on her face.

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Chapter completed!