This trip up the mountain is not an easy one.
 Originally, it was just the light and heavy machine guns brought from the county town, and the soldiers of the county brigade were tired enough to carry them. Now, eight heavy machine guns and several artillery pieces were added, and they were also walking up the mountain. The soldiers were almost exhausted from exhaustion.
 When they arrived at the original Zhao Yi's stronghold, everyone fell down and fell asleep.
 Liu Yu, Wu Hongbo and other cadres who could barely stand were helpless. They couldn't bear to wake them up, so they could only cover them with something one by one to prevent them from catching a cold.
 Naturally, the counting work was put aside first. Liu Yu asked the remaining people to rest, and he also entered the room that originally belonged to Zhao Yi.
 After entering the house, I just lay down with my clothes undressed. I was so tired that I didn't want to stand for more than a second.
 Close your eyes, your consciousness enters the system, and one piece of information comes into view.
 After this battle, the rewards were very generous, but Liu Yu did not look at the reward information first, but instead focused on the last piece of information?
 "The host points exceed 100 and meet the system upgrade requirements. Do you want to upgrade?"
 There are two options below: "Yes" and "No".
 This broken system doesn't even give any hints, so I don't know what will happen after the upgrade.
 Liu Yu frowned and thought for a moment, and finally decided to upgrade.
 "Consumption of one hundred points, the system is being upgraded..."
 "Upgrade successful, open the points store section!"
 The system upgrade was unexpectedly fast. It was completed in a short time, and then a LV.2 logo appeared in the upper left corner of the system panel.
 Liu Yu clicked, and a dialog box popped up: Current level, level 2, and upgrading requires 1,000 points.
 I logged out again and looked at my total points: 934 points.
 Liu Yu was shocked, why were there so many?
 Looking at those killed, I finally understood the reward mechanism of the system.
 Whether it is points or equipment rewards, they are all calculated based on military rank. In terms of points, soldiers have 1 point, non-commissioned officers have 2 points, lieutenants from second lieutenant to captain have 10, 20, and 50 points respectively, while junior officers have 100, 200, and 500 points.
 Although the colonel was not killed this time, there was a lieutenant colonel who was rewarded with a 75mm field gun and 20 rounds of artillery shells, plus 200 points.
 We have a rough guess about the equipment rewards. For soldiers, what they are holding in their hands will be rewarded by the system after they are killed.
 Non-commissioned officers (Japanese army commanders, sergeants, etc.) will be rewarded with 2 rifles and corresponding bullets.
 When it comes to the officer stage, it is the best equipment in the troops that the killed officer can command.
 The second lieutenant is a crooked machine gun, the lieutenant is a grenade, the captain is a heavy machine gun, the major is a mortar, and the lieutenant is a 75mm artillery.
 For example, Kazuo Sato, who was killed by Liu Yu, had the rank of lieutenant colonel and the position of captain. According to the standards of the Japanese army, a general brigade is equipped with two artillery squads, each carrying a 70mm infantry cannon. A few of the most elite field brigades will be equipped with two 75mm caliber mountain guns or field guns.
 Liu Yu killed a lieutenant, and the system rewarded him with a 75mm field gun and 20 rounds of artillery shells.
 Liu Yu doesn't know what the reward for killing the colonel is, but according to the Japanese army's regiment-level firepower, the best one should be the 37mm combat anti-cannon.
 Don't underestimate the 37mm anti-tank gun. Although the caliber of this thing is small, its power is not small at all. It can hit Japanese tanks and bunkers one at a time!
 After this battle, including those in the county town, the county brigade killed a Japanese lieutenant, a major, and a captain each, 7 lieutenants, 11 second lieutenants, 84 non-commissioned officers, and 473 soldiers.
 In addition, there are 78 soldiers on the puppet army side, 4 squad leaders, 1 captain and 1 lieutenant each.
 When ambushing Zhou Wangcai, he surrendered too quickly, so not many puppet soldiers were killed.
 This gave Liu Yu a total of 726 rifles (86 of which were formal), 8 light machine guns (1 Czech type), 11 grenades, 2 heavy machine guns (1 Maxim), and 1 mortar. Door, 1 field gun!
 Not to mention those captured, the equipment rewarded by the system alone is enough for Liu Yu to pull out a group!
 Looking at the huge amount of weapons and equipment in the system warehouse, Liu Yu couldn't help feeling pleased.
 Then he saw the points redemption store that the system had just opened, and couldn't help but click on it out of curiosity.
 After entering, there will be three options, one is "Applied Technology", one is "Military Equipment", and the other is "Strategic Materials".
 Liu Yu was stunned for a moment. Equipment and materials are easy to understand. What the hell is applied technology?
 In line with the principle of "read first if you understand, and study slowly if you don't understand", Liu Yu first clicked on the military equipment option.
 Then the screen turned, and a large list of avatars of various characters appeared, with countries marked on the avatars, which made Liu Yu roll his eyes.
 The one that corresponds to Germany is Hitler's neurotic expression of "glaring eyes, lowering his head slightly, looking at you with gnashed teeth". Liu Yu subconsciously slid the picture, and then Roosevelt's dead cripple appeared, which corresponded to the United States.
 It was because Hitler's expression was so joyful that he was afraid of laughing.
 Liu Yu slid subconsciously, and then another Japanese devil with a beard appeared. It was not Hirohito, but that bastard Tojo Hideki. Continue to slide, and the avatars and corresponding countries of Fatty Qiu, Principal Jiang, Stashu and others appear.
 Liu Yu thought for a moment, turned the page back, and clicked on Hitler's profile picture.
 Then, a large picture of German equipment appeared. The most basic Mauser Kar-98K rifle was at the top. Pulling down, Liu Yu became more and more speechless as he looked at it.
 It’s not that the weapons and equipment are not good, the panels are all made in Germany, ranging from ME109 fighter jets to Bismarck-class battleships, and there are also Tiger, Panther and other tanks in between!
 But Liu Yu couldn’t redeem it at all!
 One is that there are not enough points, so let’s say a Panther tank, which costs 1,500 points per unit, and the Bismarck battleship, which costs 85,000 points per unit...
 It doesn't seem to be expensive. A Leopard tank can be used to kill 1,500 Japanese soldiers.
 But, there are still level requirements!
 For example, the level requirement for the Panther is that the system reaches level 4, while the level requirement for the battleship Bismarck is level 3!
 Even the MG42 general machine gun requires level 3 before it can be redeemed!
 The level and redemption rights of the system seem to be calculated based on the number of years the equipment is ahead of the current time. For example, the Panther tank was put into service in 1942, which is 4 years ahead of the current timeline, so a level 4 system is required to redeem it.
 As for the equipment that can be redeemed at present, it is quite cheap, 98K, 1 point for a handful, and 100 rounds of ammunition are also included. Ammunition can also be redeemed, and 1 point can buy 500 rounds.
 Of course, what Liu Yu wants most right now are the two light and heavy machine guns, the Czech and Maxim.
 It’s not expensive either. The Czech model has 5 points for 1 gun and 1,000 rounds of bullets. The Maxim has 10 points and 1,000 bullets for free.
 As for the equipment of the little devil, the rifle is not bad. Compared with the standard rifles of other countries, it is not bad. Even because of its long range and stable ballistics, it can be used as a sniper rifle by directly installing a scope with a few modifications.
 But everything else is a pitfall. Except for grenades and Type 92 infantry guns, other infantry standard weapons are really haha.
 Take Waibaazi as an example, what the hell is this?
 The county brigade has only been fighting for one day, and more than a quarter of the crooked handles in its hands are malfunctioning, and no one knows how to repair them! I had to go back and dismantle it to see if it could be used.
 The Type 92 heavy machine gun was originally pretty good, but the cunning ammunition supply design made the original design rate of fire of 450 rounds per minute remain theoretical forever!
 Even the grenade is not too awesome. This thing depends purely on experience. If a recruit wants to hit someone with a grenade, just dream!
 It is just a Type 92 infantry gun. It is really an excellent infantry fire support weapon. This thing made the US military in the Pacific battlefield hate it deeply.
 Seeing this, Liu Yu wondered whether he should replace all the equipment of the county brigade with German equipment in the future.
 But now he just thinks about it, even if he can exchange it for MG42 with just a few points, he can't afford it.
 Too much bullets!
 There is a long way to go, we still have to kill more Japanese!
 Then, Liu Yu browsed the equipment of other countries. As a BB party, he drooled for a long time looking at the Yamato, Iowa, Queen Elizabeth and other battleships.
 Finally, Liu Yu exited the equipment exchange interface with low spirits and clicked on application technology.
 When I said I couldn't understand it just now, I didn't mean that I couldn't understand these four words. At any rate, he also graduated from college in his previous life, so he wasn't that low. He doesn't understand what this thing means to him. Even if he is given a cutting-edge technology now, he won't be able to use it.
 Technology is not something that gives you a book and you master the technology after reading it. There are many key things.
 However, after clicking it, Liu Yu said it smelled really good...
 Just like military equipment, there are still many photos, and the corresponding names are "Industry", "Agriculture", "Physics", "Chemistry" and other categories, just like the majors of a university. The old man pulled the old man back. .
 Liu Yu's eyes widened when he clicked on the "Industry" item at the front.
 The small one has a lathe, and the large one has a large hydroelectric generator covering an area of dozens of square meters.
 But when he saw the price and redemption level requirements, Liu Yu became depressed again.
 There is a long way to go, and we have to kill more Japanese...
 According to Liu Yu's rough calculation, killing all the more than one million Japanese in the Kwantung Army would be enough for him to establish a complete industrial system for his motherland.
 Liu Yu didn't look at the other major categories that followed. He felt that he wasn't worthy yet.
 Finally, there are three small achievement gift packages rewarded by the system, one is the small achievement of killing a hundred people, and the other is the first organized annihilation of Japanese squads and squadrons.
 Three gift packages were given to Liu Yu: 30 boxes of canned food, 30 packages of white flour, 30 boxes of compressed biscuits, and three boxes of sulfa.
 After exiting the space, Liu Yu closed his eyes and fell asleep.
 He had a dream.
 I dreamed of the military parade on the day of the founding of New China in this time and space. Flying in the sky were J-15, J-16, J-20, and H-6N.
 The ones running on the ground are 96B and 99A.
 What is floating in the sea is the 055 aircraft carrier, the Fujian aircraft carrier...