It stands to reason that Qin Di got the money printing machine, as well as the half-finished fiat currency, if he is willing to print counterfeit banknotes, he very much agrees to bring a lot of wealth, but counterfeit banknotes will disrupt the domestic economic order, how can he do such a thing?

In order to reduce the trouble, he simply burned the half-finished fiat currency, and then wrote a letter to Han Jiang and asked him to forward it to the Yangtze River Bureau.

This letter came to Chongqing after more than a month, Ge Lao opened the letterhead and saw that there was only one sentence on it: "Do you want a money printing machine, a numbering machine, a cutting machine?"

Ge Lao was surprised and delighted, and slapped the table excitedly: "Where did this letter come from?"

A staff member replied, "This is from the magic capital!"

Ge Lao was overjoyed: "Call back immediately: this kind of machinery is urgently needed! Please have competent personnel to go out and be sure to handle this matter well!"

Soon, Han Jiang took the call back and cautiously came to Qin Di.

Qin Di looked at him and said: "I have prepared the things, and it is the same as before, the machinery is hidden in the cabin, pressed under the corn, you personally follow the ship to Hancheng, and you must not leak the news!"

"Yes, thank you Mr. Qin!"

Soon after, the Shaanxi-Gansu-Ningbo Border Region, the Shanxi-Chahar-Hebei Border Region, and the Hubei-Henan-Anhui Border Region each obtained a set of money-printing machinery, and the "anti-currency" printed was even more exquisite! These border regions originally had money-printing machines, but the machinery used was too simple, and there were defects in everything from ink to Daolin paper, so the printed banknotes were uneven, and they even had to be destroyed and rebuilt.

After several contacts, Qin Di's identity was equated to some "semi-informed" people as "enlightened capitalist" and "an object to be fought for".

But in the eyes of a very small number of insiders, Qin Di is like a "red capitalist".

However, for Qin Di, it is the same, a capitalist is a capitalist, and there is a difference between him and the proletariat after all. He didn't really care about that. Because times are changing, he has a lifespan of hundreds of years, so why care about just thirty years?

Going back to Unit 731, after receiving Mr. Qing's letter, the Great Red Party attached great importance to this matter and immediately sent people to investigate.

Later, the Northeast Anti-Japanese Allied Army paid great sacrifices and failed to annihilate all the 731 parts, because the Japanese army was in a strong position in the Northeast, and the Japanese biochemical troops were not only one, but 63 detachments, distributed in major battlefields, Harbin, Changchun, Beiping, Jinan, Qingdao, Jinling, and even Guangzhou had branches, and it was too difficult to completely eradicate them!

For example, Unit 1855 in Beiping, the "Static Biological Survey Institute", the 1644 "Tama Unit" in Jinling, the 2630 Unit in Changchun, the 8604 Unit in Guangzhou, and even Singapore have similar detachments.

However, because of the explosion of the Denghu study of the Soviet Union, the leakage of viruses and chemicals made the Japanese suffer, so the indirect effect is that the number of times they used chemical weapons on the Chinese battlefield has also decreased.

Qin Di stayed in the Demon Capital and continued to carve his Sumeru Circle, and it was only after a month that he covered 10% of the surface of the gourd bottle.

The Sumeru magic circle is also divided into levels, with large magic circles, medium magic circles, small magic circles and micro magic circles, as well as the difference between spirit arrays, treasure arrays, immortal arrays, and divine arrays.

With Qin Di's skill, he could only carve small spirit arrays for the time being, each of which was like a soybean.

Each additional circle on the gourd bottle can increase the internal space by a lot.

He was able to carve a circle in an hour, and by the end of April, a total of 480 circles had been completed, and the bottom of the gourd bottle had expanded to the size of two football fields, and the narrowest part of the neck of the gourd bottle was more than ten meters. But he carved a few more sealed circles around his neck, so that even if he turned the gourd upside down, the contents would not fall out.

Qin Di used the gourd bottle as a magic weapon to refine, but for the time being, the level of this magic weapon was too low and too big, and it was not convenient to carry it around.

However, there is nothing to worry about, and after repeated sacrifices in the future and become a high-level spiritual weapon, it will become bigger and smaller.

On April 25, 1939, Qin Zhan returned from studying in the United States.

She flew back by plane, first to Manila, then to Hanoi, Vietnam, and then from Hanoi to Kunming, and after arriving in Kunming, she did not dare to fly again, because the airspace in the country was not safe, and the Japanese Air Force could launch an attack on the civil airliner at any time.

As early as August 24, 38, a civil airliner of AVIC flew from Hong Kong to Chongqing, and was shot down by Japanese military aircraft, killing 14 crew members and passengers, and only 3 survived.

Qin Di and Yan Xue received a telegram in advance and went to Kunming to greet them in person.

At this time, Qin Zhan was 27 years old, wearing black-framed glasses and a black striped suit, dressed simply and intellectually.

Qin Di smiled and asked, "Did you get your doctorate?"

Qin Zhan took out a gilded certificate, which was full of English and seals.

Qin Di glanced at it and saw that it read "Doctor of Mathematics from Princeton University".

He was very relieved and praised: "You are really capable, and you have got your degree." In the whole of China, there are very few people who can achieve this step!"

Qin Zhan smiled and said: "Brother, don't talk nonsense if you don't know! There are many mathematicians in China, Hu Mingfu got a doctorate from the Department of Mathematics from Harvard in 1917, and there are more than a dozen similar ones, each of whom is better than me." ”

"Ahem, those stinky men, how can they compare with my sister!"

Yan Xue stepped forward and asked with concern: "How many days have you flown off?"

Qin Zhan replied: "I tossed back and forth for seven days, I knew what it was, it was better to take a steamer!"

Qin Di asked, "After returning to China, what are the arrangements?"

Qin Zhan said: "My father helped me find an errand in Chongqing, saying that it was conducive to the Anti-Japanese War. ”

"Something to do with cracking passwords?"

"Well, that's what I learned. ”

The group first went to Qin Yue's house to stay for two days.

At this time, Wang Shu was still creating new operas, and Qin Yue was working part-time at the university. Their son, Wang Shao, is 4 years old.

During the dinner, Qin Yue said to Qin Di: "Brother, I took 10,000 tons of the grain you hoarded and gave it to major schools. Those children are so pitiful, they can't eat enough, and they have to study hard, and I feel very uncomfortable. ”

Qin Di smiled slightly: "You are also the master of the Qin family, of course you have the right to dispatch the grain line." How many students are there at Southwest Associated University?"

Qin Yue replied: "Southwest Associated University is a university composed of Peking University, Tsinghua University, and Nankai University, and the total number of students in each grade is no more than 2,000. ”

Qin Di was a little surprised: "Only such a small number of people, can we use 10,000 tons of grain?"

If it is left to the next generation, there will be tens of thousands of people in a university.

Qin Yue said: "Brother, Kunming not only has Southwest Associated University, but also more than ten colleges and universities such as the private Sino-French University, the National Art School, and the National Tongji University. Students, teachers, and their families totaled tens of thousands! You don't know that since the War of Resistance Against Japanese Aggression, Kunming, along with Chongqing and Guilin, has become the center of culture and education. ”

"Oh, I see. ”

Then I heard Qin Yue say again: "From the year I moved here, in December 1937, the construction of the Yunnan-Burma Highway began, and there were no less than hundreds of thousands of people in Yunnan who worked to build the road every day. I saw that those workers could not have enough to eat, and they had to work in shifts day and night to repair them, so I sold them 40,000 tons of grain at 50% of the market price. ”

Qin Zhan was speechless when he heard it: "Sister, if you do this business, you still have to lose money?"

Qin Yue's face was ashamed, and said: "I'm not a businessman, I just want the Yunnan-Burma Highway to be completed as soon as possible." ”

Qin Di smiled: "It's okay, I'm stockpiling grain here, not to make money, but to help the people of Kunming tide over the difficulties." ”