There are a lot of things in Kurotou Keiji's mind. Even if Tang Cheng has successfully copied three fifteen-second memory fragments from Kurotou Keiji's mind, it is impossible to copy everything. He has already copied the share of memory skills that day.
Tang Cheng, who was exhausted, calmly released his left hand that had been holding the opponent's shoulder blade, and then asked a few more irrelevant questions before Shi Shiran left the interrogation room.
"How is it?" Zhang Jianghe was still studying the list. Seeing that Tang Cheng's expression did not seem to be troubled, he asked Tang Cheng with some expectation. Tang Cheng did not answer Zhang Jianghe immediately, but
He first picked up the cigarette on the table and lit one, then squinted his eyes and chuckled under Zhang Jianghe's expectant eyes. Upon seeing this, Zhang Jianghe was just stunned for a moment, and then he also laughed.
After getting along with Tang Cheng for almost a year, Zhang Jianghe had a certain understanding of Tang Cheng's character. Zhang Jianghe had seen this smile on Tang Cheng's face many times, and it was always after the operation was successful.
For Zhang Jianghe, Tang Cheng's smile at this moment was a kind of affirmation, so he laughed accordingly. "It doesn't have to be so troublesome to unravel this list. This guy also has a copy hidden elsewhere.
Things, as long as two things are put together, the code format will be cracked."
What Tang Cheng said at this moment was naturally the memory fragments he copied from Kurotou Keiji's mind, and he already knew where Kurotou Keiji hid another thing. "Okay, this is too much.
Alright!" Zhang Jianghe couldn't help but feel overjoyed when he learned that Tang Cheng had a way to unlock the secret word list. Although he didn't know the contents of the secret word list yet, Zhang Jianghe knew that this was a good opportunity for him.
Zhang Jianghe didn't know the contents of the secret language list, but Tang Cheng already knew through the copied memory fragments that the people on this list were all Japanese deep divers who began to secretly deploy into Sichuan after the September 18th Incident.
.Nearly six years have passed since the September 18th Incident broke out in 1931. The deep divers that the Japanese deployed into Sichuan six years ago should have lurked into all walks of life in Sichuan. These have already adapted.
For local lurkers, if they don't take the initiative to reveal their identities, they probably won't be noticed.
When he thought of this, Tang Cheng's brows had already furrowed slightly, because he knew that Kurotou Keiji was just one of the many deep-diving initiates. There were less than 15 people on the list of deep-diving initiators in his hand. If there were still more deep-diving initiators in Chongqing,
For a deep dive starter like Kurotou Keiji, the consequences would be serious. At this moment, Tang Cheng somewhat understood why during the Anti-Japanese War,
Chongqing would be continuously bombed by Japanese planes because there were so many traitors in Chongqing who worked for the Japanese. If they had not taken the initiative to provide ground guidance and relevant intelligence for Japanese planes, why would Chongqing be bombed during the Anti-Japanese War?
So miserable.
But it's different now. Tang Cheng still has his family and friends in this city. He will never allow the tragedy to happen again. Although there is no way to prevent the bombing of Japanese aircraft, Tang Cheng is definitely capable of clearing the ground for the Japanese in the city.
Guided traitors and scum, as long as there is no ground guidance, Chongqing, which is known as the Fog City, may not stage the tragedy of the previous life. Even if it can save one more person, Tangcheng is willing, not to mention that his family is also in this city.
Tang Cheng volunteered to find another thing hidden by Kurotou Keiji. Zhang Jianghe continued to stay in the military camp and waited for Tang Cheng's return. After about an hour, Tang Cheng left and returned, and Kurotou Keiji hid in other places.
He had already obtained the item. "Is this a caliper?" Zhang Jianghe was confused by what Tang Cheng brought back, because what Tang Cheng brought out was clearly a vernier caliper commonly used by factory technicians, but Zhang Jianghe then
After coming over to take a closer look, I immediately discovered something suspicious.
"This is what the target is hiding. I was thinking about it on the way back, and I found that the scale on this caliper is different from ordinary calipers." Zhang Jianghe's exclamation just now made Tang Cheng realize.
Zhang Jianghe also noticed the difference in this caliper, so before Zhang Jianghe could speak, Tang Cheng pointed out the differences in this caliper.
"Not only are the scales different, but if you look carefully, the scales on this caliper are completely messy. Except for the scale numbers, which are marked step by step, even the two adjacent scales on it are different in length." Tang Cheng continued.
Pointing out the second difference in this caliper, Zhang Jiang and Wen Yan looked carefully. Sure enough, the scale on this caliper looked like a toy. Vernier calipers used in serious factories would never look like this.
mistake.
"But what does this caliper have to do with the list? Is it possible to use this caliper to read the list of secret words?" Tang Cheng, who already knew how to use the caliper, pretended not to know anything at this time.
,
He just used the way of talking to himself to reveal the truth to Zhang Jianghe bit by bit. Tang Cheng's talking to himself really reminded Zhang Jianghe, and he immediately leaned over the table with the caliper and just fiddled with it for a while.
After that, I still couldn't find the right way.
Tang Cheng saw this and was anxious in his heart, thinking that you, an old man, is missing an arm, how can you use a caliper and adjust the scale of the caliper at the same time. "By the way, before the target fainted, he was still mumbling 30 and pi.
, Uncle, do you think this has something to do with how to use this thing?" Zhang Jianghe's efforts were fruitless, so Tang Cheng had to use Kuroteng Keiji's mouth to leak the secret to Zhang Jianghe.
"30 and pi?" Before joining the army, Zhang Jianghe had gone to private school for several years. How could he know what pi was? With these two words in his mouth, Zhang Jianghe was already anxious. Tangcheng had no choice but to secretly
He was thinking about what kind of excuse he should use this time in order to give Zhang Jianghe the right words again. Zhang Jianghe lay on the table, facing the list of secret words, fiddling with the caliper in his hand, but he didn't
If you don’t know the correct way to use a caliper, you won’t be able to find any answers.
"Uncle, let me try it!" After a quarter of an hour, Tang Cheng, who finally couldn't bear it any longer, reached out and took the caliper from Zhang Jianghe's hand. He followed Zhang Jianghe's example and pretended to lean over and look at it.
The list of secret words on the table. "Uncle, I counted the words on this piece of paper. There are 450 words in total. There are no punctuation marks, and we don't know how to segment sentences. The target last said 30. I think it's better to just go directly
Divide these 450 words into fifteen paragraphs according to a paragraph of 30 characters each."
As Tang Cheng spoke, he took the pen and paper and copied the 450 words on the list of secret words neatly on another piece of paper, with 30 words per line. Zhang Jianghe did not stop Tang Cheng, but
Zhang Jianghe still couldn't understand what Tang Cheng had copied into sections, until Tang Cheng picked up the caliper again. "When I was in middle school, my school teacher once taught me that pi is a common term in mathematics and physics.
mathematical constants that exist.”
Zhang Jianghe was confused about the mathematical constants mentioned by Tang Cheng, but after Tang Cheng said that he probably still remembered part of the content of pi, Zhang Jianghe finally became more energetic. "This pi is actually the ratio of the circumference and diameter of a circle.
, it is an irrational number and has the characteristics of infinite non-cyclicity." Tangcheng did not
There is a way to explain to Zhang Jianghe what irrational numbers and infinite non-cyclic properties are, because Zhang Jianghe’s private school did not teach these contents at all.
The most commonly used approximate value of pi is 3.14, and 3.141592654 to ten decimal places is sufficient for general calculations. However, this is not what Tang Cheng will tell Zhang Jianghe later. What he will tell Zhang Jianghe is the fifteen-digit pi.
Looking at the fifteen Arabic numerals written by Tang Cheng at the bottom of the paper, Zhang Jianghe didn't understand how these numbers were related to the list of secret words.
Tang Cheng was too lazy to explain too much to Zhang Jianghe now. He just started using the caliper based on the memory fragments he copied from Kurotou Jingji's mind. In the fifteen paragraphs of text he re-copied, he began to use the caliper to
The characters corresponding to the scale numbers were marked one by one. Zhang Jianghe didn't understand the purpose of Tang Cheng's doing this at first. He just waited for Tang Cheng to use a caliper to mark the contents of the fifteen paragraphs of text one by one according to certain rules.
I finally figured it out.
"No! You still can't understand what you marked with a caliper?" The words that Tang Cheng marked with a caliper were re-copied on new paper by Tang Cheng, but no matter what Tang Cheng used, fifteen characters per row
Or the original thirty characters per row were rearranged, and the final read content seemed to be completely inconsistent. Zhang Jianghe, who was anxious, did not know that Tang Cheng's move was intentional, because he was worried that if he
Helping Zhang Jianghe find the correct answer in one go will arouse Zhang Jianghe's suspicion later.
After several experiments that were destined to fail, Tang Cheng, who seemed to have an epiphany, slapped his forehead and re-copied the marked content. "Uncle, look, we have already learned from the original 450 words.
Half of the contents are annotated. I now rearrange them according to their original order, with fifteen characters in each row, and then re-annotate from these new contents using the most commonly used approximation of pi, 3.14."
Tangcheng used pi for the second time to mark the content from the new content. He did not continue to use calipers, but directly followed the rule of three, one, and four to select five words from the first row of fifteen words.
Zhang Jianghe looked at the five words copied by Tang Cheng on another piece of paper, and couldn't help but feel a burst of ecstasy in his eyes. It turned out that Tang Cheng's method worked, because a name appeared among those five words.