Back home.

He nibbled on the pancake fruit and couldn't wait to click to upgrade.

Swish!

Another glimmer of light flashed.

The model airplane has been upgraded again.

But after this upgrade, it doesn't look like anything has changed.

[Item: Fixed-wing model airplane +2]

[Experience: 763/400 (Upgradeable)]

[Source: 0.2]

Tang Rui looked at the data on the panel and made sure that the upgrade had been completed.

He picked up the model airplane and looked at it.

There are no changes to the exterior of the mech, and if it weren't for the +2 on the panel, it wouldn't be obvious that it has been upgraded.

But when he opened the battery compartment and saw the situation inside the body, his eyes immediately widened.

The position of the internal parts of the body has been fine-tuned, the landing gear slot is completely integrated with the body, and the position of the circuit board and battery has also changed, at least the center of gravity is more reasonable.

Although no test flights were carried out.

But according to Tang Rui's experience, the performance of this upgraded model aircraft is definitely much stronger than before.

Go on.

Put down the model airplane and click Upgrade again.

Swish!

A blue shimmer flashed.

Tang Rui's eyes lit up after seeing this blue light.

Even the glow of the upgrade has changed.

Sure enough, the effect of this upgrade is the kind that is visible to the naked eye.

The entire model airplane has become a proportionally reduced airframe that is exactly the same as the real airplane.

"it!"

Tang Rui looked at the proportional body in front of him, and was so surprised that the pancake fruit in his mouth almost fell.

This upgrade effect is a bit too exaggerated.

You said it wasn't a proportional organism before.

Nonsense.

Two or three hundred yuan model airplane, you want to have an equal proportion of the body, dreaming.

It would be nice to have two EPO plate rear wings for you.

Tang Rui stuffed the pancake fruit into his mouth in two bites, and then picked up the model airplane and looked at it carefully.

Boy.

Not only has the body become equal to proportion, but even the instrument panel in the cockpit has been reproduced.

Holding the model airplane, he laughed excitedly.

It's a good thing he didn't write the wheel eye, otherwise the Uchiha family would have one more hero.

But it didn't take long.

His laughter came to an abrupt end.

Because he found that there was a problem with the data on the panel of the model airplane.

[Item: Exquisite fixed-wing model airplane +3]

[Experience: 363/?] (Non-upgradeable)】

[Source: 0.2]

Can't go ahead with the upgrade?

Is it because you lack the necessary conditions to continue the upgrade, or is it at the top?

As for the prefix in the name of the model airplane, that's not a problem.

This is all too common in games.

Don't worry.

After Tang Rui pondered for a while, he decided to think about this question first.

Since you can't continue to upgrade.

Then don't consider the issue of upgrading, and first clarify the problem of the source point.

This kind of panel resembles a dark blue.

The strongest feature is not to upgrade, but to add points.

Judging by the current information.

He makes a model airplane and gets a 0.1 source point.

Then accumulate the source point to 1 point first and see how it goes.

Do what you want.

Tang Rui put down the model airplane, came to the workbench, and began to make a new model airplane.

All kinds of materials and accessories are ready-made, and he just bought a batch three days ago.

Skillfully cut the plates, make the body, then install the accessories, and dip the stickers.

He is already very proficient in this set of processes.

But no matter how familiar.

A model airplane also needs to be assembled and debugged a little bit.

He worked from noon to ten o'clock in the evening, and finally made eight new model airplanes.

Same as he had guessed.

For each model airplane you make, you get 0.1 source points.

With the addition of the previous two model airplanes, he has made a total of ten model airplanes today, which can be regarded as overloaded.

After making the last model airplane, he sat on the ground tired, and his waist was sore.

But all this dedication has paid off.

When the source point reaches 1 point.

The panel data of the model airplane has finally changed.

[Item: Exquisite fixed-wing model airplane +3]

[Experience: 363/?] (Non-upgradeable)】

[Source Point: 1 (Enhanced)]

Sure enough, it's a plus point system.

Tang Rui chose to strengthen.

But at this moment, four enhancement options appeared in the entire model airplane.

Airframe, flight control, energy, engine.

These four options represent the most important parts of the model airplane.

When he chooses, each part glows, so that people can easily understand the specific situation of the part to be strengthened.

It's pretty smart.

Tang Rui pursed his lips and sat there thinking.

First of all, the flight controller is excluded.

This kind of model aircraft has very low requirements for the flight control system, even if the flight control is upgraded, it is limited by the overall performance of the model aircraft, and it is not much stronger.

In terms of energy, the battery he uses is not the best on the market, so it is not necessary to strengthen the performance of the battery.

THE ENGINE CAN BE CONSIDERED, BUT THE 70MM DUCTED 12-BLADE ENGINE IS ACTUALLY OKAY, AND THE THRUST IS COMPLETELY SUFFICIENT.

If you do that, only the body remains.

After all, the material of the body is too rubbish.

Come to think of it.

Tang Rui did not hesitate and directly chose to strengthen the body.

Swish!

A flash of blue light flashed.

The original EPO material body instantly became textured and metallic.

Even the stickers on the original body have become coatings.

Such a change directly made him gasp.

It's outrageous.

He reached out and touched the cold body, feeling the smoothness of its surface and the overall lightness.

"It's an aerospace alloy."

Tang Rui quickly reacted, this texture is definitely an alloy material for aviation.

Is this the system plus points?

It's awesome.

Directly transform the EPO material body into aviation alloy.

At this moment, Tang Rui's hand holding the model airplane was trembling.

If you don't know anything and don't know about the aerospace field, you may not be too excited.

But Tang Rui understands, that's what he learned.

Don't look at him now, he is just an online store owner and a part-time UP owner, but he is a serious professional.

Graduated from Southern Institute of Technology, his bachelor's degree is in aircraft design and engineering.

He has only graduated for less than half a year.

I haven't forgotten what I learned.

The reinforcement of the fuselage of a model airplane is nothing.

But what if it was a real fighter?

The effect is absolutely unbelievable.

Moreover, the strengthening of the system is not only the fuselage, but also other parts such as engines and avionics, and as long as there are enough source points, the aircraft can be upgraded as a whole.

Pity.

Even if he had a plug-in, he couldn't make a fighter.

But just because he can't build a fighter doesn't mean he can't build a drone.

Now he has a complete UAV avionics system package in his hand, which he still got from China Southern Airlines, and there is absolutely no problem.

With this avionics package, all that remains is to buy accessories, and he will be able to assemble a drone.

However, we still need to think carefully about where this drone will develop.

He is not going to do civilian-grade drones, even if the drones he makes are better than Dajiang's, it is not interesting.

If you want to do it, you can make a big wave.

With the system panel in hand, I don't want to open an arms company to make a name for myself, and I still nest in Xiaopo Station to be an UP master, which is too unproductive.