Pinduoduo connects the past and present; the wildest young commander and his entire army help me bar

Yu Yu's heart jumped into her throat.

The voice burst out without hesitation: "Fire!"

Just as everyone was stunned and unable to react due to the fear of death, a tall figure strode forward.

With his strong and powerful arm adjusting the angle, his handsome eyes half-closed, he pressed the launch button on the diving fighter jet!

"Oh!"

First, a sound like thunder exploded in my ears.

Then came a series of explosions, "Boom boom boom!"

It's Qin Lizhi!

Qin Lizhi's incomparably handsome face was deeply imprinted in his eyes!

His gaze was resolute, and a murderous intent surged from his pupils!

The range of the turret was ultimately insufficient. The first few bombs not only failed to bring down the enemy planes, but also blasted large areas of scorched earth in the open ground!

However, the second shot hit the enemy plane.

The enemy plane plummeted to the ground in an instant, veering precariously!

Almost everyone's breath caught in their throats.

But after seeing the enemy plane crash, a powerful roar suddenly erupted in the air!

Everyone is cheering!

"Great!"

"These wretched grasshoppers have been bothering us for far too long. It's just that we don't have fighter jets. If we did..."

As soon as the words were spoken, a loud "bang!" resounded, like a flower blooming in everyone's hearts.

The crowd was in an uproar!

Countless cheers echoed in my ears!

"Great!"

"The young marshal actually shot down an enemy plane!"

The cheers stretched out in waves, forming a sea that reverberated in Yu Yu's ears!

Even across time and space, Yu Yu was so excited that tears welled up in her eyes!

"Great!"

But the scene abruptly ends at that moment.

Her desperate shouts echoed in the empty room, and there was no other response.

She was more depressed than ever before.

I couldn't help but protest to the system.

"System, when will there be another Superpower Roulette?"

"The host needs to accumulate a sufficient number of transactions, right?"

"In recent times, Qin Lizhi has only accepted supplies, without exchanging any goods in return."

Upon hearing the system's reply, Yu Yu was furious!

"Did you see what Qin Lizhi is doing?"

"He was shouldering the responsibility of the Great Xia Kingdom and fighting a bloody war. Besides, they were short of supplies at that time, so where would they find anything to trade?"

"No, that won't work. We have to exchange them."

Yu Yu felt helpless in the face of the system's ruthlessness.

But since things had come to this, she had no choice but to accept it.

Because the system holds all the initiative.

She could only hope that Qin Lizhi would exchange items with her as soon as possible, so that what she had given away during this period could be counted as a transaction.

Thinking about the Superpowers Roulette, she even started to look forward to it.

However, she couldn't just sit idly by and wait for her fate.

Unable to help Qin Lizhi here, she immediately began to gather information to find the best way to deal with fighter jets.

DeepSeek has become very popular recently, so she simply asked AI directly.

Wouldn't it be a waste not to use readily available cheating tools?

She looked at the various answers, and the best one was an air defense missile system. However, she didn't have these modern things, and even if she did, she wouldn't be qualified to use them.

Moreover, such a large project would be difficult to relocate to the Republic of China era.

The Heavenly Dao System most likely wouldn't allow such a large vulnerability to exist.

The second is fighter jet interception.

But this isn't something she can just buy whenever she wants.

After considering all options, only anti-aircraft guns and drones are the most effective means.

Anti-aircraft guns can shoot down enemy aircraft, while drones can disrupt enemy aircraft's flight paths to the greatest extent possible.

The video we just saw of Qin Lizhi using a cannon to shoot down a fighter jet was just a lucky coincidence.

Firstly, the chemical shells developed by Xing Xingwen are lightweight and have a longer range than ordinary shells.

Secondly, the fighter jets were too close, which is why they were shot down at low altitude.

Therefore, maximizing the range of the turret is one approach.

The other one is even simpler.

Yu Yu is a typical action-oriented person, and she immediately started ordering drones, as drones from a certain company, DJI, are very popular.

Moreover, it has accumulated a good reputation among the people for many years, receiving rave reviews.

The only downside is that it's too expensive.

However, this is Yu Yu's weakness, not the drone's weakness.

She immediately placed an order for a thousand units and was directly transported to the Republic of China era interface.

Just like last time, all the items were placed in a cave near the air-raid shelter.

After completing all this, she immediately began researching information to solve the problem of the short firing range of the turret.

That's why they say AI is the best cheating tool.

ds quickly provided several solutions.

One reason is to increase the amount of propellant used to increase the muzzle velocity of the projectile.

Secondly, the design of the gun barrel can be optimized by lengthening the barrel or improving the design of the bore to increase the efficiency of the projectile's acceleration.

Improvements were made to the shell design, aerodynamics were optimized, weight was adjusted, the fire control system was improved, a modern aiming system was installed, automatic loading was implemented, stability was enhanced, the gun carriage was reinforced, and counterweight was increased, among other things.

These things are all effective and feasible.

Yu Yu immediately took action, recording all these things in a notebook, explaining each step of the transformation.

They immediately took action, purchasing lighter alloy materials and various types of welding torches for use in modifying the cannon body.

Perhaps because she was filled with passion, Yu Yu was so immersed in a state of flow that she didn't even notice the passage of time.

By the time she realized she was tired and prepared to rest, the sky was already beginning to lighten.

She immediately packed everything up and teleported it all to the cave, along with a letter requesting Qin Lizhi to send the items for the transaction over as soon as possible.

Only in this way can she quickly increase the video length and acquire other supernatural abilities.

After doing all this, Yu Yu stretched lazily, then collapsed onto the soft bed and fell into a deep sleep.

She was too tired and needed to catch up on her sleep.

Here, after a series of fierce battles, the two sides barely managed to reach a stalemate.

Although our army has developed chemical shells, the enemy has launched airstrikes, resulting in heavy losses for our side and even more heavy losses for the enemy. One chemical shell even accidentally hit the enemy camp, causing panic and sleeplessness among the people inside.

This tug-of-war ultimately ended in a draw.

Enemy aircraft have always been the most troublesome problem, and even after the war ended, Qin Lizhi's brow remained furrowed.

He strode back to the defense room with his long legs.

Just as I sat down, the "camera" on my chest suddenly moved, and then countless documents fell to the ground with a clatter!

Qin Lizhi's spirits immediately lifted!

Because it's obvious without even thinking that these documents must have come from Yu Yu in the future.

Among all the documents, he was immediately drawn to a handwritten letter with beautiful handwriting!