As for economic construction, with the exchange of gold as a guarantee, Xu Fei really doesn't believe that he can't push the economy in his territory with a lot of wealth, the only thing that worries him is that

Will the people of Yanhuang become as selfish as later generations after they become rich?

With the advent of this exchange metal object, there is another thing that surprises Xu Fei, the alloy formula, this thing belongs to hundreds of millions of wealth in later generations, and it is absolutely secret that cannot be obtained;

Just like ship steel and gun barrel steel, these things were still decades behind Western countries until Xu Fei crossed China, and here, as long as you exchange an alloy, you will be accompanied by a detailed formula of that alloy;

In other words, this metal formula is only a free thing here in Xu Fei, if the experts of those metal research institutes know about it, it is estimated that in addition to vomiting blood, they will also find a knife to kill themselves.

The system's rebellion is gradually reflected, and Xu Fei has no idea what will happen in the end of this merit exchange system;

Like munitions, Xu Fei was already sure that no matter artillery, tanks, planes, warships, they would appear in the exchange system, but those exchange prices would gradually increase to the point where he could not afford large-scale exchange;

This time, the appearance of a special exchange item is all the metals of the earth, which makes him feel refreshed, and with enough money to lay a solid foundation for future development.

If you have money, you must have the appearance of a rich man, Xu Fei decided that once Yingkou settled down, he would start to use money to open the way to the Quartet, he was unwilling to give up lightly when he got this base, he hoped that this place would become the most stable rear of the Japanese army.

After reading the special exchange class. Xu Feicai clicked on the system reward with a little expectation, and he always wanted to know what the system reward was every time he upgraded, and the system reward appeared for the first time when he reached the heartbeat period. The excitement in his heart was still extremely strong.

"Shadowless Knife, a high-grade magic weapon, can be included in the body, after refining, it can kill people invisibly, increase the attack distance according to the cultivator's mana, the attack distance during the heartbeat period is three hundred meters, and the maximum withstand speed is five thousand meters per second. The speed and direction of flight can be controlled by the divine sense. ”

Xu Fei's consciousness muttered a line of words in the system, and he held a jade box in his hand, which looked empty except for a yellow paper with words written on it. After reading the above words, he realized that there was a shadowless and invisible knife in the jade box.

Xu Fei ascended to the heartbeat stage, and naturally formed the so-called divine consciousness, for him, divine consciousness is an invisible extension of consciousness. Originally, his consciousness could only be seen internally in his body. He had always thought that it was divine consciousness, and it was only then that he understood what the role of divine consciousness was.

The consciousness in the heartbeat period can be scanned at 360 degrees without dead angles, and the distance of full scanning can reach a diameter range of 500 meters, and the one-way scanning can reach a distance of 2,000 meters, but he has not yet explored the specific role of divine consciousness, and the system has not taught him how to use divine consciousness;

He exited the system and dropped a drop of blood into the center of the jade box, and in an instant he felt a dagger as thin as a cicada's wings and extremely sharp lying inside, and he tried to collect the Shadowless Knife with his mind. In an instant, the whole dagger appeared in the dantian;

Xu Fei touched his lower abdomen, but he didn't feel anything. He glanced at his dantian with his divine sense, but he clearly saw that the shadowless knife was constantly rotating around the dantian qi sea;

Xu Fei estimated that the dantian of this human body was an attached two-dimensional space, otherwise such a big knife would not be able to touch and see, but it could be clearly seen with divine sense, could not be opened up to a new world by cultivating the dantian?

Xu Fei just had doubts, his little knowledge of cultivation was almost equal to nothing, except for the immortal cultivation scene in the later online novels, he had not seen anyone practice, and summoned the Shadowless Knife from the dantian, Xu Fei began to try to use the Divine Sense Imperial Sword to fly outside, and after a while, he pouted and said to himself:

"The maximum speed can withstand five thousand meters per second, and the divine consciousness that has just appeared now can't even control something every one hundred meters per second, and this distance is less powerful than three hundred meters, and it will take a few levels to fully control this thing, but with this thing, I won't be afraid of being discovered when I kill people in broad daylight in the future."

Xu Fei withdrew the shadowless knife and opened the car door and jumped into the snow, he did not intervene in this battle, from the sound of the disappeared gunfire, he had already learned the result, the only thing he didn't understand was the process.

"Buzz ......"

The sound of the car engine sounded in the snow, and since here it has not been turned off because of the low temperature, and everyone is worried that the military vehicle will not be able to ignite when it needs to be dispatched, but fortunately, each car still has a few barrels of gasoline on it to replenish at any time, and it is not afraid that the car will run out of gas.

During this period of heavy snowfall, the low temperature of minus ten degrees has not risen, and the lowest temperature before the Spring Festival has reached minus 30 degrees;

Several soldiers stationed at the base were almost frozen in the lookout post, and in the end, everyone thought of repairing the lookout post into a barrel shape, and there were two people below to light a fire to rest, and one person above would come down to replace it after watching for a while, so as to ensure the decision of the Japanese army to strictly require that the lookout post should not rest and relax at any time.

"Crunch, crunch......"

Wu Hongtian and the company commander kept approaching in the kneeless snow, and Xu Fei stood on the snow and watched them quietly.

The two of them were not surprised at all when they saw Xu Fei stepping on the snow like a feather, except for a moment of envy in his eyes, Wu Hongtian stepped forward and reported directly:

"Report to the commander, the battle in Jianyi Town is over, it will take one hour and thirty-eight minutes, and the battle time will be sixteen minutes, please report the details to Company Commander Hu who cleaned up the battlefield."

Company Commander Hu nodded, took out a record book, and said loudly:

"Report to the commander, the enemy army in Jianyi Town is composed of three Japanese squadrons and a puppet army company, with a total of 318 Japanese troops and 511 puppet soldiers, and the enemy forces were completely destroyed in this battle, capturing eight heavy machine guns, 15 crooked light machine guns, three mortars, 12 grenadiers, a total of 530 new and old 38 large covers, countless other ammunition, and a large number of enemy equipment were destroyed by artillery fire.

As for the casualties of our troops, the casualties were: 15 people were seriously wounded in the 3rd Company of the 1st Regiment, 2nd Battalion, 10 were seriously wounded, 35 were seriously wounded, 10 were seriously wounded, and 30 were slightly wounded, and only 6 people were slightly wounded in the 2nd Regiment. ”

Xu Fei's eyes flashed with a hint of sadness again, he had always been unwilling to let his troops suffer heavy casualties. (To be continued......)