As for various other technical industries, Zhu Han has seen all kinds of strange confidentiality rules.

Many people would rather bring their own secrets into the coffin than to outsiders.

"Brother Zhou, if you think so, it's too unrigorous. Apart from me, don't you all learn it if you look at Fatty Wang and others!" Zhu Han joked with a smile.

Zhou Dexing glared at Fatty Wang and said to Fatty Wang and others.

"Brother, I have already swear by the three of them after drinking chicken blood wine. This method is not spread. If anyone spreads it, it will be a thunderbolt from heaven."

After hearing this, Zhu Han thought Zhou Dexing was a little silly and cute.

It is so shaky that it is transporting large wooden barrels into the tunnel. Not to mention an insider, even if an outsider looks at it a few more times, he will soon learn it.

"Haha, okay, then I will keep this secret for Brother Zhou. Only you can use this method in our army!" Zhu Han said confidently.

"Okay, brother, thank you in advance!" Zhou Dexing grinned.

Soon, with the successful excavation of an authentic tunnel, Zhou Dexing was preparing to test the blasting fuse.

The amount of gunpowder for each blast is too large. The rebels' gunpowder cannot withstand such consumption at all. The actual training can only be done by igniting the fuse.

However, Zhu Han spoke first.

"Brother Zhou, let's try new gunpowder today!"

When Zhou Dexing heard this, he felt immediately.

"Brother, new gunpowder, are you planning to explode the real guy?"

Zhou Dexing, who is addicted to gunpowder explosion, now does not love gold, silver, wine, meat, or beauties. He just likes to smell the smell of gunpowder explosion.

When he heard that Zhu Han wanted the real guy to explode, he immediately became excited.

"Brother Zhou, try this kind of gunpowder explosion!"

Zhu Han said, and ordered someone to get a pack of gunpowder.

"Hey, what kind of gunpowder is this?" Zhou Dexing twisted a small handful of gunpowder and tried it.

This black gunpowder is not a common powder, but small particles.

"This is called granulated gunpowder, which uses less amount and is more powerful!" Zhu Han said with a smile.

These remarks immediately aroused Zhou Dexing's curiosity.

"Then let's try it now!"

Under the command of Zhu Han, Zhou Dexing tried three times respectively.

Sure enough, this new style of gunpowder surprised Zhou Dexing.

"Brother, your method is so amazing. You only need to use 80% of the original gunpowder to have the same effect. Brother admires it!" Zhou Dexing shouted loudly.

Zhu Han was also very satisfied with the results of the experiment.

He was originally worried about the practical power of the granular gunpowder, but now it seems that there is no problem at all.

Zhu Han told Zhou Dexing how to make a granular gunpowder, which made his eyes shine.

The top secret techniques learned from Zhu Han have made Zhou Dexing desperately want to read and write, otherwise he would be afraid that he would miss any details.

After leaving the school ground outside Dingyuan City, Zhu Han returned to the Grand Marshal's Mansion in the city, preparing to report to his brother Zhu Yuanzhang. The final gunpowder problem was also ready, and the army could set out to attack Chuzhou at any time.

but.

As soon as he entered the conference hall, Zhu Han realized that the atmosphere was a bit solemn.

Sure enough, after hearing that the gunpowder was ready and could go to Chuzhou, my brother Zhu Yuanzhang frowned and said.

"Brother, the attack on Chuzhou may be slowed down."

Zhu Han immediately asked the reason, "Brother, what happened?"

He had already discussed with his brother that the faster the attack on Chuzhou, the faster it would be, otherwise he would not be able to obtain more grain and grass reserves, and the number of Yuan troops in Chuzhou would be more and more. Jiqing Prefecture, separated by a river, had more than 100,000 Yuan soldiers.

"There is a plague in Dingyuan!" Zhu Yuanzhang said with a serious expression.

"Plague? What kind of plague?" Zhu Han immediately became nervous.

Looking at the entire ancient times, the most deadly threats were far ahead of war.

Once a plague breaks out and there is no need for medical treatment, the entire village and alley will often die.

If a plague occurs in Dingyuan, of course it is impossible to attack Chuzhou. Once the army concentrates its operations, it will accelerate the spread of the plague. I am afraid that the entire army will collapse before it reaches Chuzhou.

"Toxic dysentery!" Zhu Yuanzhang said with a serious expression.

"Toxic dysentery?" Zhu Han immediately guessed that it must be a type of epidemic dysentery.

"Yes, the doctors in the city said that it is a very powerful dysentery. Anyone who is middle-aged vomits and diarrhea, and is as strong as a cow, can only resist it for two or three days!" Li Shanchang sighed beside him.

As an acute intestinal infectious disease, virulence is almost terrible. Not only is it strong toxicity that can make people quickly dehydrate and exhaust, but it is also very contagious. The patient's vomiting and excretion can spread quickly.

"Sir, how has the epidemic developed now?" Zhu Han asked immediately.

Infectious dysentery, if the number of infections is small, as long as centralized treatment and disinfection are concentrated, it can still prevent the continued infection.

Li Shanchang shook his head and said.

"Two days ago, there were almost a few patients among the people. In the past two days, it has skyrocketed to hundreds and nearly a thousand people, and some soldiers in the army have already contracted diseases. Just this morning, more than 30 soldiers have reported illnesses. The number of people in Dingyuan City is probably more likely to be infected."

When Zhu Han heard this, he immediately knew that this was already signs of large-scale contagion and must take measures to control it immediately.

He said to his brother Zhu Yuanzhang: "Brother, where are the patients in the army? Take me to see!"

When Zhu Han said this, Zhu Yuanzhang, who was originally frowning, immediately showed a surprise expression.

"Brother, do you have a solution?" Zhu Yuanzhang asked.

"It's hard to say now, I have to go and have a look first." Zhu Han said cautiously.

In the recent sign-in reward, Zhu Han has received a lot of broad-spectrum antibiotics. If it is really contagious dysentery, it can really work.

However, he has not seen the patient yet and cannot find the right symptoms according to the drug prompts.

When my brother Zhu Yuanzhang heard this, he already felt a little confident.

As long as Zhu Han spoke, he felt that his brother was sure. Over the years, Zhu Han had never disappointed Zhu Yuanzhang.

Li Shanchang next to him showed a very surprised expression when he heard the words of the two marshals and brothers, and asked in an incredible tone.

"Secretary, is he still proficient in medical skills?"

Although Zhu Han is young, Li Shanchang has never dared to look down on him. He has always regarded himself as an official title and has never regarded himself as an elder.

"I understand a little bit." Zhu Han nodded slowly and said.
Chapter completed!