Di Renjie quickly explained: "Your Majesty misunderstood. Students do not mean this. Students learn only the basics of the contradictions, dialectical unified theory of the master, which may have caused misunderstandings.

Master also said that one code is one code, and the enemy and us fight against growth is one aspect, but our people betray the country is the other aspect, and we must also remember it clearly.

When the outcome is decided, if you defeat the enemy and find out who leaks the secret, you can find out those treacherous and slanderous people who are unfaithful to the country. This is a good thing to kill two birds with one stone.

Ah, I thought that if you want to investigate this matter, you need to go backwards. Starting from Japan, you can take the person who produces the thunder in Japan and lead the way to the person who leaked the secrets in the Tang Dynasty."

Di Renjie was still a child after all. He just understood what the master meant, but he actually exclaimed like a child. It turned out that the solution to the case was so simple.

"You need to say this? Of course I know, but Jian Zhi asked me to pay attention to it. It would be better if I could go forward side by side." Li Er shook his head, feeling that Di Renjie was a little frivolous and had no talent.

With a wave of her sleeve, Li Er said to Qin Shubao: "Forget it, since it is a headless case, Shubao, just be careful about the academy. Don't be alert to the snake. I will contact Jian Zhi and discuss it."

After seeing Li Er away, Qin Shubao returned to his yard. Seeing that Di Renjie had not left yet, he thought it was just right and wanted to ask this kid, what's going on today? He tried so hard to praise him, why is it so unsatisfactory? Where did he go for his cleverness in daily life?

"You kid, you are a ghostly man, but you finally encounter a practical battle, why are you helpless? Isn't it just to investigate a domestic spy? You open your mouth and say that you can't find any clues. Even His Majesty's Hundred Riders can find clues. Did Di Renjie study in the academy in vain in the past few years?" Qin Shubao scolded.

Since Di Renjie has not left, of course he is not waiting to be scolded. He also has something to say to Qin Shubao.

He saluted Qin Shubao respectfully, and then said seriously: "Mr. Qin is more kind to praise the students, and the students are ashamed of being kind to them.

Today, it’s not that students are helpless, but they are really important and dare not speak up.”

"Oh? Why? You dare to keep your composure in front of His Majesty? What's there to dare not speak? The most important thing in fighting traitors for the country is that you dare not tell the emperor. Who else can you tell me? Now that the emperor is gone, is it useful to me?

Tell me, why is it important? Could it be that someone is holding a knife on your neck?" Qin Shubao complained.

"Haha, how dare students be greedy for life and fear death?

This incident of thunder is actually easy to investigate. Master has taught that there are scarce resources in this place in Japan and various mineral resources.

If you want to make a Thunderbolt, it doesn’t just work if you have a production flow chart.

First of all, gunpowder. Disciples with more knowledge know that one sulfur, dinitro, and three charcoal are the first generation of gunpowder production principles, but there are not many people in the academy who can truly make thunder and thunder. They are not the ones who are wrong.

This sulfur and saltpeter vein may not be easy to find in Japan, this is one of them.

Secondly, the production of the Sky Thunder also requires external iron shells, one or two, but there are thousands of them, which is more than 100,000. The iron required is not a small number. The Tang Dynasty relied on the continuous expansion of blast furnaces to support continuous production.

And how many blacksmith shops do he have in Japan? How many kilograms of pig iron or even good steel can he produce?"

Di Renjie talked happily, and Qin Qiong suddenly woke up and exclaimed: "You mean, they created thunder, maybe they were mineral resources, steel, and saltpeter transported from my Tang Dynasty?

In this way, as long as you check the steel transactions and saltpeter transactions from China…”

Hiss... Speaking of this, Qin Shubao took a breath of air conditioning and couldn't continue. Di Renjie smiled but didn't say anything, knowing that Qin Qiong had the root of the matter.

Because all the salt and iron of the Tang Dynasty are prohibited products and the state strictly controls them, ordinary people do not have the right to buy and sell, and they are all controlled by the official, but the official also entrusts others to take charge of the sales.

For example, this steel industry was dominated by Changsun Wuji's family after the Zhenguan period of the Tang Dynasty.

Later, Bai Fan developed a blast furnace to smelify and steel, and the Bai Family Chamber of Commerce and the Tang Dynasty Department of Industry also had the authority of the steel industry.

After all, if we want to investigate, I am afraid that both of these companies may be involved in the case. Di Renjie dares not say that it may be because he is afraid of implicating his master?

"What a cunning boy, you deliberately hide it from it. You want to wait for Jian Zhi to come back and go to verify the Bai Chamber of Commerce and the steel mill in person." Qin Shubao smiled. At this time, he had no grudges about Di Renjie.

Who knew that Di Renjie shook his head and retorted: "Mr. I'm wrong. The student is afraid that His Majesty will alarm the enemy. After all, Changsun is the national uncle."

you……

"You dare to be sure that it was the national uncle who did it? I have known this person for twenty years. Although I am quite scheming, I will not treason and destroy the city walls by treason. Young people should not draw conclusions." Qin Shubao pointed out.

"Haha, sir, you all react in this way, let alone Your Majesty?

I didn't say I was sure, and I didn't want my loyalty to become bad. I just wanted to be in case, after all, he was suspicious.

Moreover, Di Renjie, a student, could not afford to offend this person, so he asked his master to start from Japan, pull out the radish and bring out the mud, and use evidence to capture the culprit. "

Qin Qiong nodded and continued to ask, "There are people in the academy who collude with enemies, do you have a good idea?"

"This is simple. After all, Japan is an imitation of the Sky Thunder. As long as the master gets a finished Japanese Sky Thunder in Japan, and then analyzes the ingredients of its gunpowder and verifying the gunpowder from which period belongs to our academy, we can naturally determine the range of the murderer, because the academy has never stopped researching gunpowder, and the gunpowder formulas and powers are different in different periods.

Just narrow the scope and then test it again, and it will not be difficult to find the real murderer.”

After hearing Di Renjie's thoughts, Qin Qiong laughed. This kid is so terrifying. He can hold so many twists and turns at the age of thirteen. Not only can he make a case for a quick decision, but his grasp of people's hearts is also accurate. It is not difficult to see that this will be another monster in the future.

After staying in Zhongnan Academy for a long time, Qin Shubao has seen too many talents and is almost immune to them.

When the Tang Dynasty was anxious to find the traitor, the war situation of the Japanese side also changed significantly due to Bai Fan's arrival. Bai Fan was not stingy at all because of his ingenious mechanisms and strange battle strategies. Because he was here to kill the Japanese pirates to take revenge, in just ten days, the entire territory of the Japanese country to the east was taken down by the Tang army.

Su Woru also retreated to the west with the evil god in a mess. The evil god's territory was also cruel enough to bully the Tang Dynasty's supply difficulties and set up a ten-mile minefield at the junction of the two countries to block the pace of the Tang army.

Originally, Hou Junji wanted to let Japanese prisoners rush to explore the road in front of him, but he didn't care about the lives of the Japanese. Bai Fan quickly persuaded him. He had already flowed into a river of blood all the way over, so he left some to build roads and mines for the Tang Dynasty in the future.

Chapter 2 today, please support me.
Chapter completed!