College Entrance Examination Failure Travels to 1931 and Strike Dongjing

【System Mall upgraded to level 3! 】

Ye Daofu was delighted and a smile appeared on his face. It had been a long time since he heard good news from the system.

He had a hunch that the next upgrade would definitely be of great help to him.

Sure enough, the system kept refreshing information one after another.

【Unlock new function: equipment modification! 】

[Any of your equipment can be modified by consuming silver coins! ]

[The modified equipment cannot exceed the system civilization level, currently the scientific research civilization level.]

Ye Daofu immediately understood what was going on. This function could greatly enhance the combat capabilities of his subordinates.

For example, cannon modification can improve its attack speed, range, explosion power, etc. Even the caliber of the cannon can be upgraded.

When upgraded to a certain level, the appearance of the cannon can also be changed, turning it into a new cannon.

If the current aircraft carriers are further upgraded, as well as those warships and so on, more powerful equipment can be created.

【Unlock: Weapon R&D System! 】

[From now on, you need to invest silver dollars in technology research and development to unlock more new equipment! ]

[Currently, only two technologies can be developed simultaneously. Please note that R&D requires a certain level of basic upgrades to unlock subsequent R&D.]

[For example, high-precision missiles, satellite communications, D52 destroyers, etc., you must first unlock satellite technology and radar technology before you can develop these subsequent technologies.]

Ye Daofu hadn't been so excited for a long time. These two functions were more powerful than each other.

The former can upgrade existing equipment and perform limited modifications.

The latter technology tree is unlocked, and modern equipment can be developed.

[You obtain a 24-hour accelerated research and development technology scroll. Using this scroll can reduce the speed of any research by 24 hours.]

Great! Just when I was about to try out the new feature, the system sent me a speed-up coupon.

"If this acceleration scroll is used properly, it can have a huge impact on the current battle."

Pay attention to the nodes and make good use of this acceleration coupon.

Click on the scientific research option and you can see a wide range of options for your own research.

To develop the Barrett sniper rifle, one silver dollar is required and the development time takes 24 hours.

After unlocking the Barrett sniper rifle, your soldiers can be equipped with this gun. You can also upgrade this sniper rifle or mount it on mobile vehicles, tanks, and other scenarios.

"The Barrett is indeed a very good sniper rifle, but it is not particularly in demand at the moment, so there is no need to develop the Barrett right now."

Ye Daofu's eyes fell on the rifle options again, and he quickly locked onto an AK47.

He denied it after just one look. His current firepower was more than enough to deal with the coalition forces.

The development of Ak47 is not an urgent upgrade that cannot be delayed.

Both types of guns also required a day, and were rejected by Ye Daofu.

In the blink of an eye, I saw another top-notch technology.

Develop radar!

Research and development takes 7 days and costs 10 silver dollars.

Unlock radar technology and you can upgrade the radar system on existing tanks to monitor nearby enemies. You can also use radar to lock onto enemy aircraft and artillery shells. You can also build radar towers.

Ye Daofu muttered, "Seven days is a bit long. Although the radar system is very helpful to me, I can put it aside for later research and development."

Looking down again, Ye Daofu's eyes shrank slightly.

Develop satellites!

Research and development takes 7 days and costs 10 silver coins. Unlocking satellite technology allows you to use all satellite-related equipment, unlocking more high-tech research and development.

Ye Daofu took a breath of cold air. If a satellite was developed during this period, it would be enough to crush everyone in the world.

Satellites are currently an area that they cannot reach. With satellites, they can grasp global dynamics.

There is no need to rush this research and development, it can be put on hold for a while.

When he looked down again, Ye Daofu's eyes narrowed and his heart beat violently several times!

Uranium 235 research and development!

It requires 10 silver dollars and takes one month, after which you can unlock nuclear applications, nuclear weapons, nuclear power plants and other scientific research.

This is the secret weapon that Ye Daofu wants most. Once he solves the problem of nuclear weapons, he will have his ultimate killer move.

If you are unhappy, just drop a few nuclear bombs on the enemy.

But a month is too long and he cannot accept it now, so this technology can only be put aside.

Reluctantly leaving the uranium research and development, Ye Daofu continued to read.

Circuit boards, submarines, diodes, lasers, nanotechnology, aircraft engines, and more.

Ye Daofu was dazzled by the variety of scientific research projects, and each scientific research result was enough to change this era.

After moving for a while, Ye Daofu finally suppressed the excitement in his heart.

As long as he is given time to engage in research and development, every technology can bring about a significant change in his strength.

Then he finally set his sights on a research and development.

Research and develop titanium alloy steel!

The research and development time takes 24 hours and costs one silver dollar.

Unlocking this technology can transform your Tiger tank's protective armor. Only with powerful defensive materials can you build more advanced tanks.

Titanium alloy steel can also be used to improve soldier armor, helmets, gun quality, industrial machine tools, etc.

Titanium alloy steel was not produced until 1950, and we advanced this technology.

"Titanium alloy steel can significantly improve survivability and combat capabilities, and can significantly reduce casualties. You're the one!"

Ye Daofu no longer hesitated and directly chose to develop titanium alloy steel.

The R&D cost is quite cheap at just one silver dollar.

[The system is currently developing titanium alloy steel... 23 hours left until successful development...]

"Use the acceleration scroll directly!" Ye Daofu gave the order.

[Use the acceleration scroll successfully. You have successfully developed the basic material titanium alloy steel!]

[You have mastered the "Titanium Alloy Steel" technology, and related subsequent technologies are unlocked: semi-automatic machine tool research and development is unlocked, and equipment related to titanium alloy steel can be modified.]

This is an unexpected gain. I didn’t expect that we could develop semi-automatic machine tools.

Ye Daofu vaguely guessed that these scientific research had other uses. If these machine tools were brought into reality, they could promote local economic and technological productivity.

Now that he is the emperor of the Qin Empire, if he wants his people to live a good life, he needs basic technology to promote social progress.

Therefore, advanced machine tools are indispensable, which can be used to manufacture some industries such as automobiles.

However, there is no need to rush these. He must make good use of titanium alloy steel to transform the existing situation.

First, change the names of all the undead warriors.

I have already established a country and become king, so I need to change to a more formal name.

The army was uniformly renamed the Black Dragon Army, and each division only needed to have a number added in front of it.

The navy, formerly the Ghost Fleet, was also renamed the Sea Dragon Fleet.

At this point, the Army's Black Dragon Army and the Navy's Sea Dragon Fleet were officially established.