Yang Yu hurriedly asked, "Why didn't you beat it to an explosion?" ”

Lin Yuan asked, "Your cannonball uses a trigger fuse, right?" ”

Yang Yu said: "Yes, how do you know the way? ”

Lin Yuan said with a smile: "I didn't see the first shell clearly, but I saw the two shells clearly, the shells passed through the bag of the airship and did not explode, the reason is that the material of the bag is a textile such as cloth, and its hardness is too low, so it did not let the trigger fuse trigger the projectile!" Naturally, there was no explosion."

Yang Yu asked puzzledly: "That's not right, isn't the bag of the airship filled with hydrogen?" Wouldn't hydrogen explode under the high-velocity impact of artillery shells? Lin Yuan said: "You don't know what to do, the airship's sac is not full of hydrogen, there are other sacs in the sac, which are filled with air, they are called auxiliary sacs, when the airship needs to land, increase the air in the sub-sac." I think that those three shells of yours must have hit the auxiliary boat, so from the moment they passed through the airship, there was no explosion. ”

Yang Yu suddenly realized: "So that's the case, then I'll try it with a shell equipped with a time-delay fuse." After saying that, he reached out and clicked on the weapon selection button on the down-looking display, and the cannon's shell was immediately replaced by a cannonball equipped with a time-delay fuse, the so-called time-delay fuse, which is a certain amount of time after the shell is fired, whether it hits something or not, it will explode.

The fire control system of the J-25 recalculated the timing of the artillery fire according to the detonation time of the fuse, and Yang Yu dived again and fired a single burst.

The cannonball swirled towards the airship, exploding less than a meter away from the airship, and the scattered shrapnel quickly shot into the sac, if it was a cannonball with a time-delay fuse at the beginning, the explosion might not be too violent, because the sac was full of hydrogen, but by coincidence, the first three shells did not explode, but penetrated the auxiliary sac, and the oxygen in it came out and mixed with the hydrogen, and the explosion was a little hotter, so a violent explosion occurred.

A 23-mm shell is logically difficult for the Qing soldiers on the ground to see, but the shell that hit the airship is precisely a tracer bullet! It dragged a green light, and in the eyes of the Qing soldiers, it was like a beautiful swimming fish, swimming to the side of the airship.

When the hydrogen gas burns, it is light blue, so the violent combustion turns the airship into a fire mass that emits light blue light, and the shock wave expands outward in the shape of a round ball with the airship as the center of the ball, and in the eyes of the human eye, it is a fluctuating spherical cover, like a ripple on the surface of a blue lake.

The little soldier who had never had money to buy fireworks couldn't help but sigh: "It's so beautiful! ”

The climax did not end, the airship airbag only provided buoyancy to overcome gravity, which was all in the vertical direction, and the horizontal force was provided by the propeller driven by the gasoline internal combustion engine, and the calorific value of hydrogen combustion was an order of magnitude higher than that of ordinary fossil fuels, so the huge heat ignited the gasoline in the fuel tank of the gasoline internal combustion engine!

When the gasoline exploded and burned, it emitted a crimson light, so when a cloud of blue was about to end, a cloud of crimson engulfed it like a giant beast, and the black smoke produced by the incomplete combustion of gasoline seemed to tie a brilliant black ribbon to the red giant beast!

The Qing soldiers applauded and applauded, and Liu Dart thought to himself: "Lin Shuai is really a god!" He just wanted to turn around and talk to Lin Yuan, but was surprised to find that Lin Yuan was gone.

It turned out that Lin Yuan walked to a place where no one was alone, because Chen Fei contacted him again.

Chen Fei said: "I found a Japanese herald. ”

Lin Yuan asked, "Are you sure?" Where did the order come from? ”

Chen Fei said: "Look at the direction, it should be from Xiaowang Village to Zhangyi Station, I think, don't you want to fight Zhangyi Station?" Can you do something about this herald? ”

Lin Yuan asked in surprise, "You don't want to use him to spread false news, do you?" ”

Chen Fei smiled: "That's what I think, I can pretend to be him, and then sneak into the Japanese military camp!" ”

Lin Yuan said: "This is too risky, if some Japanese soldiers know the herald, aren't you in danger?" ”

Chen Fei's tone suddenly became urgent, and he said: "If you don't make a decision, the herald will run over, you can't miss the opportunity, you know better than me the truth that you won't come back!" ”

Lin Yuan hurriedly said: "Okay, you take him down first, as for what information is falsely transmitted, I will inform you later." ”

Chen Fei turned off the communicator, raised his binoculars and looked at the herald on horseback far away, and smiled secretly in his heart: "If you don't scare Lin Yuan so much, he won't be able to make up his mind!" ”

He glanced at the dirt road below the hillside, which was almost nine hundred meters away from his position, and it was still difficult to beat a man on a horse at such a distance, and the wind was not small today.

Chen Fei picked up his gun and rushed towards the bushes below the hillside, but the heralds in the distance did not notice him, he hid in the bushes, which were only less than two hundred meters from the road.

He chose a fifty-meter road, and as soon as the herald walked to that road, he began to time, and by the time the herald rode across that section of the road, Chen Fei had already measured the horse's speed, thirteen meters per second.

According to the speed of this horse and the speed of the wind, Chen Fei calculated the amount of shooting advance required, before shooting, Chen Fei hesitated, whether to hit a horse or a person? The width of the horse is much larger than that of a person, and the hit rate of hitting a horse is obviously much higher than that of hitting a person, but Chen Fei is very confident in his marksmanship, and if he hits a horse, he will have no means of transportation to report the news.

Hitting people or horses, time does not allow him to think too much, he controls the rifle, the muzzle of the gun moves down, the body of the gun, the war horse neighs, the bullet shatters its heart, there is no blood oxygen supply, the muscles of the war horse have no strength, and he falls to the ground heavily!

The horse also fell, the people above were caught off guard, and then fell down, and were pressed on the body by the horse, Chen Fei picked up the eight or five micro chong and rushed up, and when he got closer, the horse only had air out and no air intake, and he was already dead, and when the person landed, he fell on the sharp stone, and the major artery on his leg was cut, and blood flowed all over the ground.

Chen Fei knew that this Japanese soldier would not live long, he closed his eyes, struggling and panting, and he didn't even have the strength to open his eyes, Chen Fei hurriedly stretched out his hand, patted his face, and shouted anxiously in Japanese: "You are okay, right?" I'll pull you out, you hold on! ”

When the Japanese soldier heard this voice, he barely opened his eyes, and the instinct for survival made him reach out and hold Chen Fei's hand, Chen Fei pulled him out hard, his bones were not broken, so his legs could still use force, and Chen Fei took a lot of effort to pull the herald out from under the horse. Without waiting for the herald to speak, Chen Fei suddenly stretched out his hand and twisted the herald's neck, the herald's eyes were full of confusion, and he was clearly asking: "Why do you want to save me first, and then kill me." ”

Chen Fei looked at his eyes that didn't close, and said with a smile: "Do you know how much effort I will have to make to get you out from under the horse if you die!" But if you climb out on your own, I'll save a lot of effort. ”

Chen Fei sighed, lamenting that no one applauded his clever plan, he contacted Lin Yuan and asked, "Captain, I'm ready, what are your clever plans?" ”