"Get out of the way! Her Majesty has been in for almost an hour, and I must see Her Majesty right away! Liu Yongcheng, the Minister of the Navy of the Purple Moon Empire, shouted angrily at the officers and soldiers of the guards guarding the door of the study.

Du Zhongtie, the captain of the guard beside Su Yi, said in a slow voice: "Lord Liu, don't worry, Her Majesty the Empress will definitely not be in any danger when he is with our marshal." ”

Liu Yongcheng gritted his teeth and said: "It is precisely because Her Majesty the Empress and Su Dashuai are together that I feel that Her Majesty the Empress is not safe, do you want to get out of the way?" ”

Du Zhongtie pointed the submachine gun in his hand at Liu Yongcheng, "Lord Liu, you'd better not do anything stupid, otherwise I'll be nervous and pull the trigger, but I'm going to die!" ”

In the corridor of the study, there are at least more than 40 people on the side of the guards, and everyone is equipped with submachine guns, although Liu Yongcheng also brought more than 20 guards around the empress, but when these 20 or so guards entered the governor's palace, under the strong request of the officers and soldiers of the guards under Su Yi, they temporarily handed over the weapons to the officers and soldiers of the guards for safekeeping.

Liu Yongcheng turned his head angrily and said to the empress guards: "The people sent to invite Her Royal Highness the Second Princess and Her Royal Highness the Third Princess, why haven't they invited the two princesses over?" ”

In fact, what Liu Yongcheng didn't know was that during the luncheon just now, Empress Ouyang Xue had already had an exchange with her two younger sisters when she found an opportunity, and Empress Ouyang Xue also told her two sisters about her preparation to dedicate herself to Su Yi without concealment.

Although Ouyang Qian and Ouyang Wan were not so comfortable about separating their husbands again, Ouyang Qian and Ouyang Wan still expressed their support for Empress Ouyang Xue's choice, and even Ouyang Qian and Ouyang Wan were not sure if they could stop Su Yi from annexing the Purple Moon Empire in the future.

Since Ouyang Qian and Ouyang Wan knew that their sister had taken the initiative to give herself to Su Yi, how could they come to disturb Su Yi and Ouyang Xue at this time!

Just when Liu Yongcheng had nothing to do, the door of the study suddenly opened, and then Su Yi appeared in front of everyone with Empress Ouyang Xue in his arms.

Empress Ouyang Xue said to Liu Yongcheng with a slightly red face: "Lord Liu, Su Yi will be the hereditary duke of our Purple Moon Empire in the future, and the hereditary fiefdoms are Dingnan Province, Luochuan Province, Lianshan Province and Shaanjiang Province, from now on, the Su family army and our Purple Moon Empire will be one family!" ”

Liu Yongcheng looked at Empress Ouyang Xue's slightly flushed face, shook his head with a wry smile, and then gave a military salute to Su Yi, "Liu Yongcheng, Minister of the Admiralty of the Purple Moon Empire, salute Lord Duke!" ”

The smile on Su Yi's face at this time was very bright, just now not only obtained the blood of Empress Ouyang Xue, but also received a prompt from the system, the two and a half million points of experience required to be promoted from major to lieutenant colonel have finally been accumulated, which also indicates that from November last year to now, in just eight months, the Su family army has eliminated 2.5 million enemies on all fronts, and these 2.5 million enemies have been killed.

After the system rank was promoted to lieutenant colonel, the weapons and ammunition equipped by the army in the system mall were only M-2 mortars, M1897 field guns, M2 105 mm howitzers and M1 155 mm howitzers, and the monthly purchase limit of these four artillery pieces increased tenfold, and only the M1 155 mm howitzers, Su Yi could purchase 4,000 after each month, which was enough to support the further expansion of the artillery unit of the Su Army.

What made Su Yi very excited was that the military rank was upgraded to lieutenant colonel, and the number of Queen Elizabeth-class super dreadnought battleships, Bavaria-class super dreadnought-class super dreadnought-class battleships, Iron Duke-class super dreadnought-class and Ise-class super dreadnought battleships equipped by the navy in the system mall has changed from two to four each year.

In addition, this upgrade also allows four more products to be added to the system shop, including three super dreadnought battleships and a submarine.

American Nevada-class battleships (unit price 920 million yuan, limited to four per year).

Pennsylvania-class battleships in the United States (unit price of 960 million yuan, limited to four per year).

U.S. New Mexico-class battleships (unit price of 1 billion yuan, limited to four per year).

German VIIC submarine (unit price of 30 million yuan, limited to 30 units per year).

Of the three super dreadnought battleships, the Nevada-class Independence Fleet already has four, and the other two super dreadnoughts are the ones that the Independence Fleet did not have before.

The American Pennsylvania-class battleship, with a standard displacement of 31,400 tons, a full load displacement of 32,400 tons, a maximum speed of 21 knots, is equipped with four triple 45 times caliber 356 mm main guns, twenty-two 127 mm secondary guns, 343 mm main armor on the side belt, 76 mm deck armor, 457 mm main turret armor, and a crew of 1,358 people.

The American New Mexico-class battleship, with a standard displacement of 32,000 tons, a full load displacement of 33,000 tons, a maximum speed of 22 knots, is equipped with four triple 50 times caliber 356 mm main guns, twenty-two 127 mm secondary guns, broadside main armor 343 mm, deck armor 88 mm, main turret armor 457 mm, and a crew of 1,384 people.

The German VIIC submarine is the main force of the German submarine force in World War II, with a surface displacement of 769 tons, an underwater displacement of 871 tons, a maximum surface speed of 17.7 knots, a surface endurance of 8500 nautical miles, a maximum underwater speed of 7.6 knots, an underwater endurance of 80 nautical miles, a maximum diving depth of 220 meters, equipped with five 533 mm torpedo tubes, a 105 mm naval gun, a 20 mm caliber machine gun, and can carry fourteen torpedoes.

Su Yi had long known that several major naval powers in the world had launched an arms race in the navy, such as the British Roba Navy, which ranked first in the world, and built twenty-four super dreadnought battleships with 45 times the caliber and 356 mm guns at the same time, and twenty-four battle cruisers with 45 times the caliber and 356 mm guns.

Although Su Yi didn't care much about the title of the world's No. 1 navy, according to the system, it was difficult for the independent fleet not to become the world's No. 1 navy.

After being promoted to lieutenant colonel this time, Su Yi will immediately be able to add two more Queen Elizabeth-class, two Bavaria-class, two Iron Duke-class, two Ise-class, four Nevada-class, four Pennsylvania-class and four New Mexico-class to the independent fleet, all of which add up to twenty super dreadnought battleships, which makes those naval powers who tighten their belts to build super dreadnought battleships embarrassed!

You must know that the above twenty super dreadnought battleships are all added to the system mall, which indicates that as long as it is January 1 next year, Su Yi will be able to add twenty-eight super dreadnought battleships to the independent fleet, and at such a speed of expansion, the Yingluoba Navy will also have to kneel.

According to the performance of VIIC submarines, Su Yi believes that for a long time in the future, VIIC submarines will be the most powerful submarines in the world, unless the system can add more advanced submarines to Su Yi.

The random reward for the promotion of the rank to lieutenant colonel, the system gave Su Yi another diamond treasure chest, and after this diamond treasure chest was opened by Su Yi, a total of eight cards appeared in the item warehouse.

Medium-sized civil deadweight airships (unit price of 50 million yuan, limited to 60 units per year).

Large civil load airship (unit price of 150 million yuan, limited to 20 units per year).

100 kg of aerial bombs (unit price 10,000 RMB, monthly purchase limit of 10 million).

200 kg of aerial bombs (unit price 20,000 RMB, monthly purchase limit of 5 million).

500 kg of aerial bombs (unit price of 50,000 yuan, monthly purchase limit of 2 million).

1,000 kg of aerial bombs (unit price of 100,000 yuan, monthly purchase limit of 1 million).

Sonar detector (unit price 200,000 RMB, monthly purchase limit of 2,000 units).

Flour (unit price 5,000 yuan/ton, monthly purchase limit of 20 million tons).

Medium-sized civilian load-bearing airship, 200 meters long, 60 meters high, 50 meters in diameter, airbags can hold 250,000 cubic meters of helium, full load cruising speed of 80 kilometers per hour, maximum operating altitude of 2,500 meters, the gondola carriage below is 32 meters long, 10 meters wide, 3 meters high, and can carry 60 tons.

Large civilian load airship, 300 meters long, 95 meters high, maximum diameter of 75 meters, airbags can hold 880,000 cubic meters of helium, full load cruising speed of 100 kilometers per hour, the maximum operating height is also 2500 meters, the following gondola carriage is 65 meters long, 14 meters wide, 4 meters high, can carry 200 tons.

Although these two types of load-bearing airships are civilian, as long as they are transformed, they should be able to become military load-bearing airships, not to mention that the system also gives four kinds of aerial bombs, presumably there is absolutely no problem in changing civilian to military.

In this way, the Su family army will also have the first air force, and the strength is quite good, and now the airships equipped by countries around the world, compared with the two airships produced by the system, the performance can be said to be weak.

As for the helium filled by the airship airbag, some of the machinery and equipment sold in the system mall can be produced, but it will take some time to build a helium production factory, so Su Yi has to wait patiently if he wants to have his first air force.

After the port of Newport City was attacked by the submarine force of the Sharad Navy, Su Yi clamored that it would be good if there were two sharp weapons such as sonar and radar to deal with submarines, and the system seemed to hear Su Yi's heart, and immediately added the sonar detector to the system mall.

The staple food of the officers and soldiers of the Su family has always been rice, and now Su Yi can buy 20 million tons of flour from the system mall every month, which can make the officers and soldiers of the Su family army have a lot more choice in the staple food in the future.

After obtaining the blood of Empress Ouyang Xue, the rank of the system has been upgraded by one level, which can be described as a double happiness, looking at the bitter melon-like face of Liu Yongcheng, the Minister of the Navy of the Purple Moon Empire, Su Yi didn't care, and said with a smile: "Lord Liu, we will be a family in the future, if there is any difficulty in the Royal Navy of the Purple Moon Empire, just come to me!" ”