The Chinese Black Room, a unit that exists only on secret documents.

The number of people who know about the existence of this organization is no more than 10, except for the people of the organization itself, and even many standing committee members of the Military Committee of the Ministry of National Defense do not know about it, which shows the secrecy of this organization.

The Chinese Black Room was originally located in the pre-dry office building, but later with the severity of the Anti-Japanese War, it was only an empty shell. All the personnel office code 76 was transferred to a secret cave outside Nanjing, which became the location of 76.

This cave has almost been hollowed out, and all kinds of necessary equipment have been built inside, as well as special bedrooms, kitchens and exercise and recreation rooms, and a large number of air defense guards and other troops are stationed outside, not to mention outsiders, even Chi Buzhou, the personnel involved in deciphering the code do not know the specific location.

Chi Buzhou, they reported to the headquarters of the pre-cadre office step by step every day, and then were covered with canvas and boarded the car, and there would be transfers, changing routes, etc., on the way, they would be transferred, and finally arrived at their destination. The same is true at night. If they catch up with overtime, there will be a special person to notify their families.

The institute, code-named 76, was the most secretive of the military department of the Nanjing government until a few years later, when China began the 918 program to develop nuclear weapons, and the mystery of this institution was replaced by the mystery of another research institute.

This is an institution that Yang Yibing has spent a lot of money to cultivate, and their members are all cryptographic geniuses, who are responsible for listening to and cracking the secret messages of the Japanese Navy and Army. This institution existed for many years with the war against Japan, and a few years later it was exposed to the public eye because of the scandal of Huang Ke's eavesdropping on political opponents.

Throughout the entire course of the war against Japan, the 76 Institute deciphered countless Japanese secret telegrams, which directly affected the deployment of the National Defense Force's operations against Japan, in addition to the Chinese black room, Yang Yibing also led a number of espionage organization plans such as lurking and spying, and later after Wang Jingwei defected, he also sent personnel to assassinate Wang Jingwei, Wang Maocai and others.

As a superficially amiable person, Yang Yibing showed his ruthless side on the secret front, and his character and actions also made the Sino-Japanese hidden front always filled with gunsmoke.

In addition, in the whole plan, Dai Li, as the person in charge of the engine plan, also entered the central vision, laying a solid foundation for the future success.

The smoke of gunfire is pervasive on the covert front, and it is no less impressive on the frontal battlefield. More than a month after the war began, some changes have taken place in the situation on various battlefields.

On the battlefield in the northeast, Xue Bolingguo, as Huang Ke expected, under the siege of 100,000 troops, gathered the main force of the Jinxian area and peripheral troops, led by armored tanks, launched an attack on the encircled Japanese army, and broke the original besieged situation.

Subsequently, the main forces of the Wehrmacht in the northeast region were assembled, and a large-scale battle with the main force of the Japanese army was launched in the Liaoshen area.

Xue Boling relied on the movement of armored forces, flexible mobility and strong firepower to storm the positions on the southern flank of the Japanese army. The defensive line of the Japanese positional position on the southern flank was relatively weak, and only part of the troops of the 1st Division was in an offensive position, and the defense was relatively weak. The reason was that Okamura Ninji did not expect that the encircled First Army would launch an attack on the position of the Japanese base camp.

So when he heard that the besieged First Army launched a breakthrough attack, Okamura Ninji smiled slightly, he expected that the other side would definitely launch a breakthrough, and when the time came, the forces of the two fronts would work together to encircle and annihilate it, and they would definitely be able to destroy this strong army and complete the glorious task of annihilating the First Army of China.

Many senior generals in the Kwantung Army also agree with this method of warfare, they have all suffered the losses of the First Army, the last time the Northeast Incident, the main force of the Kwantung Army was chased by the First Army all the way to the Kwantung Continent, and now there is a chance to take revenge, can you not be excited?

When Okamura Ninji ordered the elimination of the First Army as the first move to attack Manchuria, the Kwantung Army was excited, and many officers and soldiers wrote in blood that they would not destroy the First Army.

Under this morale, the Kwantung Army attacked fiercely and sharply, and many positions of the First Army were occupied, and several regiments were even completely annihilated. In this case, Xue Boling decided to break through.

Okamura Ninji expected Xue Boling to attack, but when he heard that the First Army's attack was on the southern front, he couldn't help but be surprised.

At first, he thought that this was a deliberate arrangement of suspicious soldiers by the other party, and he didn't care. He immediately ordered the troops on the east, west, and north lines to remain unchanged and continue to wait for the opportunity, but what he did not expect was that an hour later, the battle report from the front showed that the First Army had broken through the defense line of the Japanese army on the southern front and began to attack in the direction of Arthur.

Trapped Beast Fight! Okamura Ningji scolded this word, at this time the sweat drops on his head had slipped down, the combat effectiveness of the First Group Army was really strong, relying on the air superiority of hundreds of fighters from Jinzhou Airport, with the mobile firepower of the armored troops, hundreds of medium tanks galloped in the land of southern Liaoning, and the fearless soldiers of the Japanese army launched a "long live charge" in the trenches constructed, but those crazy soldiers could only be crushed under the tracks, and the defense line built by various machine gun fortresses was completely ruthlessly destroyed by 85 mm tank guns.

At this time, the main force of the Kwantung Army was still on both flanks, and it was impossible to draw support for a while, and now it was in a confrontation with the Wehrmacht, and if a large number of troops were dispatched to support at this time, the situation of the Japanese army's three roads being each other's horns would be broken, and it would be difficult to maintain it at that time, but fortunately, the reinforcements transferred from the headquarters were immediately incorporated into the Kwantung Army, and Okamura Ninji was able to hold Lushun. However, at this time, Xue Boling had already taken away the First Group Army's stirring up in the Kwantung Continent area, and the people were turned on their backs, and when the attack on Lushun was hopeless, Xue Boling immediately decided to break through and transfer to the west, at this time, the 18th Group Army on the Western Front had been transferred in place, and more than 30,000 people of the 18th Group Army immediately entered the battle, and the two divisions of the Japanese army on the Western Front were attacked by the enemy, and did not complete the task of blocking the First Army, so they had to let the First Army jump out of the encirclement under their noses.

After jumping out of the encirclement, the Japanese army then left and occupied Jinxian, and the 18th Army also took over the defense line of the Western Front, forming a confrontation posture with the Japanese army.

At this point, the Kwantung Army occupied most of the area south of Liaoyang and north of Lushun. The First Army, which broke through the encirclement, suffered heavy losses, heavy equipment was lost and destroyed, and they had to withdraw to the front line for repairs.

After that, the Japanese Kwantung Army continued to expand its strength, and in a little more than a month, they had increased their strength to nearly 200,000 troops in nine divisions. Similarly, the troops in the Northeast Theater have also been allocated and expanded to 10 group armies with nearly 300,000 troops, and the fighting of the confrontation between the two sides has been eliminated little by little, and a general battle is about to begin.

Xue Boling's First Army first withdrew to Jinzhou, and then moved to the hinterland of Luoyang, Henan Province for repairs, and after replenishing troops and purchasing weapons, the First Army was transferred to Nanjing to defend the capital. At this point, the First Army was out of the battle sequence in the Northeast Theater of Operations.

When Xue Boling was repairing in Luoyang with the First Army, the international community also devoted a lot of energy to the Sino-Japanese war. The Soviets were afraid that the Japanese army would invade the Soviet Union after occupying Northeast China, and they decided to support China. At the very beginning of the Sino-Japanese War, the People's Commissariat for Foreign Affairs of the USSR proposed to the Nanjing government through the Soviet Embassy in Nanjing the matter of providing assistance to China in armaments.

Stalin even personally called Huang Ke and said that the Soviet people would come to their aid to help China resist the aggression of Japanese imperialism! Huang Ke was naturally very happy about this, he accepted the Soviet Union's aid of weapons and equipment, oil and other materials, thanked Marshal Stalin for his generosity and the enthusiastic support of the Soviet people, and said that he would fight Japan to the end!

On the other side of the ocean, the United States also condemned the Japanese army's actions to start a war, supported some of China's continued military supplies, and also provided a loan for military spending; However, the U.S. Congress did not stop trade with Japan after the discussion, nor did it impose an embargo on Japan's continued strategic goods.

Britain, France, and other countries had a vague attitude toward the Sino-Japanese war, and their main problems were focused on the stability of the Shanghai area and the shipping of the Yangtze River.

After the Sino-Japanese War began, Germany's attitude towards China began to change. They first reduced exports of some industrial products to China on the grounds of domestic demand, and soon withdrew a large number of German military instructors from China during the cooperation between the two armies, and even evacuated tens of thousands of workers in China.

Unexpectedly, Huang Ke did not stop him in the slightest. He told Hitler that China would win the Sino-Japanese War, and that if Germany chose Japan, it would lose!

At first, the diplomats were reluctant to convey such straightforward words to Hitler, so Huang Ke hung up the phone directly to the embassy in Berlin and asked them to convey them, but the diplomats had no choice but to convey them.

Hitler was surprised to hear that he didn't speak for a long time, and he talked about it afterwards, saying many times that Huang Ke was an arrogant and ignorant yellow-skinned monkey!

Obviously, Huang Ke's words angered him. Soon after, Hitler decided to terminate Sino-German cooperation and withdraw a large number of workers in China. After years of training, the quality and quantity of Chinese workers have improved qualitatively, so the evacuation of workers from Germany will not cause a cliff-like impact.

On the contrary, Germany itself, tens of thousands of workers who were evacuated in advance encountered the problem of employment difficulties after returning to China, and these people were basically paid quite well in China, and when they returned to China, they became unemployed vagrants, and naturally there was a huge gap in their hearts, coupled with Huang Ke's special propaganda against them when they were in China, which also made these people dissatisfied with the German authorities.

Soon after, a ship transporting German workers back home was mistakenly sunk by a Japanese warship on the way home, resulting in the death of thousands of German workers on board. All of this caused a huge repercussion in Germany, and little by little touched the rule of Hitler and the Nazi Party in Germany......