Speaking of his strengths, Xia Hanyu showed a very dazzling expression on his face. He started to pretend to be crazy and stupid when he came through time. It has not been more than 10 years since then, and he has never found a chance to survive safely.

It is because every person who travels through time has a certain opportunity to survive freely and freely. After all, he is also an ordinary person. In this era of power, there is no reason to kill people.

In order to survive, I pretended to be crazy and stupid for so many years, but in the end I just wanted to make a name for myself.

And now the opportunity is in front of you.

"I have said before that I can create weapons that are more powerful than firearms. Although Xia Kingdom is a vassal state now, the battle between major powers has been ongoing for many years. When the conflict becomes more and more intense, if Xia Kingdom has the vitality to surpass the major powers, it will not be very difficult to survive in troubled times, and there is even the possibility of turning the war situation around."

If you also have firearms, then you can compare who has better fire quality and stronger abilities.

Before crossing, he was a soldier.

Although it is not to say that you have a very good understanding of every type of machine, it is not very difficult to strengthen the firearm you have now.

I have been in this world for many years and have secretly investigated it. The firearms that exist in this world are still large gunpowder, such as black gunpowder.

The combroach has not even appeared yet. The black gunpowder used is usually used to use a catapult. Although it is quite powerful, if it can be improved, even if it is just a combroach, it can reverse the opportunity on the battlefield.

He is not very proficient in those weapons now, but ordinary people can at least do it.

Isn’t this world thinking of using such means to make itself stronger? But after coming to this world, reality has defeated people.

Fire system, a cowlin gun or a general gun, these weapons require very precise drawings. They can draw these precise drawings, but relatively speaking, they may not be able to find blacksmiths who can make these parts.

Later, iron tools were centrally managed by the court, and ordinary blacksmiths were absolutely not allowed to build weapons privately. Building weapons must also be approved by the government.

With iron ore and copper mines under the control of the court, he could not do what he had before him in this era.

If you can't take a step, no matter how beautiful your future is, it will still be impossible to achieve.

Xia Jiuli clasped her hands together, then placed her chin, placing her chin, quietly facing the man in front of her, "Fifth Brother, I need you to prove your ability before saying this."

Xia Hanyu's eyes suddenly lit up, "How to prove it?"

"The possession of black gunpowder among major powers appeared about 20 years ago, but the formula is still a secret that is not passed down. Only the emperors who can know the formula are the current emperors. Since you have the courage to mention these things to me, it means you have a certain degree of confidence to create black gunpowder within 7 days. What do you need to tell me..."

"The formula of black gunpowder is very simple, sulfur, nitrosodium, and toner are better." Xia Hanyu said quickly on the spot, "About 60% nitrate, about 20% nitrate, and about 20% nitrate, and about 20% nitrate."

At this time, all the smiles on Xia Jiuli's face had completely disappeared. Why can the three major powers become great powers? The reason is because they have black gunpowder.

The formula of black gunpowder is from the emperor of every country. The secret that is not passed on will never be told to others. She was the prince in her previous life, so she knew the formula of black gunpowder.

And how could Xia Hanyu know about it?

"Are you sure this is the recipe?"

Xia Hanyu nodded with a serious expression.

The ingredients of the formula are correct, but the proportions of the formula are different. Xia Jiuli thought lightly and waved: "Dangfeng, come over with a portion of gunpowder."

After hearing this order, Anfeng quickly left for less than a stick of incense and brought some things.

Each box was opened and placed in front of Xia Hanyu.

"Since you know the materials, it should not take 7 days. Make them tonight and hand them over to me."

Xia Hanyu knew that this was a way to prove his ability. He didn't want him to still pretend to be crazy and stupid, so he chose the first person to recognize him as his own support.

At least the most terrifying person will be absolutely safe once he becomes an ally.

Xia Hanyu took the materials to the room next door.

Anfeng stood aside carefully and bent over slightly: "Master, can the fifth prince really make gunpowder?"

"perhaps."

"The gunpowder dark workshop you explained some time ago has begun to operate, and now it has officially started to produce black gunpowder, which is the same as the black gunpowder of the three major countries."

The dark wind was full of admiration because the master could tell the material formula and configuration ratio I wanted at random. If Xia Guo also had black gunpowder, he would definitely stand out in the upcoming chaos.

"Well, let your subordinates be careful, ban smoking and fire sources."

"Don't worry, master, this is not a trivial matter, I will definitely act carefully."

At night, in the early morning, Xia Hanyu and Xia Jiuli left the palace together, and then headed towards the remote mountainous area outside the palace.

A group of people hid directly under the cloak, then enveloped the night and came to the remote mountain.

Xia Hanyu tied the gunpowder he made neatly together and then put it in a distance.

"Let's start!"

Xia Hanyu nodded gently, then took a lead that was directly lit by incense. The weather was not very good tonight, and vague thunder came vaguely.

The long leads were burning in the darkness, like fairy sticks, constantly burning.

Suddenly, a thunder thunder sounded and rose up from the ground, like a sudden explosion of thunder in the darkness.

Xia Jiuli, who was closest to the sound, was suddenly blocked by this shock, and even forgot to reach out to cover her ears until her brain was filled with blank ears. She turned her head in shock: "What's going on?"

The sudden sound completely exceeded Xia Jiuli's expectations.
Chapter completed!