Douluo, beat the Silver Dragon King at the beginning

After talking about how Wuhun Palace could develop its influence, Fang Yuan turned his focus to the level of force.

"Dong'er, although Wuhun Palace has a lot of high-end combat power, its basic military power is still too weak. Do you have any thoughts on this?"

As soon as she woke up from her grand fantasy, Bibi Dong fell into deep thought again.

It took her a while to organize her thoughts.

"I plan to take advantage of the many advantages of the soul masters of Wuhun Palace to form a soul master army and take the absolute elite route."

Fang Yuan knew that the final result would be a dead end, but there was no other way. The population base of Wuhun Palace was small.

However, Fang Yuan had plenty of dimensionality reduction products in his stomach.

"I can understand the reason for your idea, but I am not optimistic about it. Conventional military strength is also indispensable. For this reason, I will show you a gadget."

"What gadget? Take it out quickly!"

"I don't have a finished product. You first have someone prepare some saltpeter, sulfur, charcoal, flint, sugar, hemp rope, wood and iron ingots. I will make one for you right away."

A smart person can tell at a glance what Fang Yuan is going to do. He wants to make black powder.

The burning properties of black powder are not explosions, but deflagrations. Therefore, they are not as powerful as smokeless gunpowders such as nitro.

However, the raw materials of black powder can be obtained from nature, and there is no need for complicated chemical refining processes.The difficulty and cost of making black powder make it fully capable of large-scale mass production given the technological level of Douluo World.

Fang Yuan also knows very well how to increase the power of black powder. There is a saying:

One, two, three, add some white sugar, big Ivan!

Therefore, Fang Yuan wanted Black Gunpowder to come to Douluo.

In this way, it can be used not only for attacks, but also for construction.

Excavation of mountains, quarrying, large-scale construction, and construction of water conservancy are all areas where explosives can be used.Just relying on manpower, slowly tossing like ants, will have to wait until the year of the monkey.

Although soul masters are a good labor force, most of them are only at a low level of strength and are no better than ordinary people.Moreover, they must have some rest time to recover their soul power. Without their soul power, they might not be as good as mortals.

Although Bibi Dong was smart, she didn't see what Fang Yuan wanted to do.

"Why do you want these things?"

"I saw that you didn't study seriously during the fifth trial. I specifically put this at the beginning of the chemistry class. If you don't know, it means you didn't even read it."

Bibi Dong's face was filled with grievances. Is that the fifth trial that anyone can learn?She only looked at some mathematics and physics before being dissuaded and never touched it again.

Fang Yuan pretended not to see Youyuan and quickly reminded Bibi Dong to let his attendants arrange things.

After a while, the attendant prepared everything and presented it.

Fang Yuan threw the iron ingot to Bibi Dong and asked her to melt it into several hollow iron eggs.

While Bibi Dong was busy, Fang Yuan was also at the side, preparing black and gray gunpowder.

Gray gunpowder is added with powdered white sugar, which will contrast with black gunpowder and choose the best solution.

After that, Fang Yuan first ground the flint into gravel, and then whittled the wood into a long and thick hollow cylindrical short stick.

Dip the hemp rope in black powder and thread it into the short stick, then add flint gravel.

Fang Yuan did this first, then that, and soon assembled a hair-pulling ignition device.

(Please refer to the 60s publication "Friends of Dual-Use Talents" for the process. If you write too detailed, you will be invited to tea.)

Asking Bibi Bidong to hand over the iron eggs, Fang Yuan used two. The first one contained black powder and the second one contained gray powder.

Then, Fang Yuan did this and then that, quickly creating two grenades.

Bibi Dong watched very intently, not only Fang Yuan's movements, but also his serious face.

Fang Yuan dares not to be serious. These are deadly weapons. If you are not careful, you may return to heaven and earth.

Seeing that Fang Yuan had built something, Bibi Dong asked.

"Yuan, what is this thing you made, what is its name, and what is its use?"

"This is called a grenade. It is a very powerful explosive. You will know its purpose in a moment."

Yes, that's right, Fang Yuan took out the grenade.

In Douluo World, the level of science and technology is in the cold weapon age.

To be honest, making a gun is a bit difficult, and the required metal fixed-loading ammunition and smokeless gunpowder also require large-scale mass production capabilities.

Although, if Fang Yuan drew the blueprint and asked Bibi Dong to make the parts according to the instructions, she would be able to create a firearm with her mental power and fire control ability.

Fang Yuan also knew the formula of smokeless gunpowder and the processing methods of raw materials, but without an industrial foundation, large-scale equipment became the biggest problem.

Moreover, if you imagine that His Majesty the Pope personally made a gun, this style of painting...

Grenades are definitely a good thing.

First, raw materials are easy to obtain.Secondly, the manufacturing technology level is not high, as long as the ability to cast iron is enough.

In this way, even ordinary civilians can achieve large-scale mass production capabilities as long as they learn how to make grenades.

Therefore, after a simple comparison, Fang Yuan chose to make grenades.

Didn’t you see, most of the credit for the Great Patriotic War goes to “hand grenades made in the border areas”!

With a grenade in each hand, Fang Yuan felt that he could capture Ping'an County.

"There's nothing that grenades can't solve. If there is, then use clusters!"

After thinking about this sentence in his heart, Fang Yuan immediately turned to Bibi Dong and said:

"Dong'er, use Butterfly Flash to take me to an empty and deserted place, and I'll show you how to use the grenade."

Bibi Dong knew what Fang Yuan meant. This thing called a grenade needed to be kept absolutely secret at the moment.

Picking up Fang Yuan, Bibi Dong took him directly out of Wuhun City.

Why didn't he enter the trial space? It was Fang Yuan's request. To test the lethality, living creatures were needed.

When they came to a small forest, Bibi Dong first let go of her spirit to explore around. After finding no outsiders, she signaled Fang Yuan to start quickly.

After Fang Yuan asked her to catch two soul beasts with good defense, he started to test the grenades.

The power of the two grenades is very satisfying.

Grenade No. [-], the one loaded with black powder, can kill the Soul King instantly.

Grenade No. [-], the one filled with gray powder, can kill Soul Saint.

Fang Yuan also knows why the Zimu Soul-Chasing Gallbladder and Zimu Soul-Chasing Gallbladder are both explosives but have such a huge difference in power.

There will definitely be a huge gap between what is produced with local quality and what is carefully manufactured.

The explosion damage of Zimu Soul Pursuing Gallbladder is only secondary. The key is the bone-transforming needle inside, so it can threaten the Titled Douluo.

The warhead of the grenade is just a layer of iron shell, without even prefabricated fragments. It is already great to have such an effect.

Fang Yuan's purpose of making grenades was mainly to counter Zhuge Liannu.

The production time of a cold weapon's repeating crossbow definitely exceeds that of a hand grenade, because a precision repeating crossbow is not as simple to make as a hand wooden warehouse.

When it comes to a national war, there is no problem at all with endless grenades to form an absolute firepower advantage.

As for accuracy and range issues, there is no need to consider them at all.

You have already used grenades, but you also need to consider the accuracy of the hammer.

The range issue is also easily solved.

On Blue Star, the standard grenade throwing distance in various countries is generally about 50 meters.The longest recorded throwing distance of a grenade is 200 meters.

Finally, grenade launchers, find out!

Fang Yuan can still play with the simple mechanical energy storage structure, and it is also easy to mass-produce. The principle is similar to that of a big slingshot.