The flow of Gatling guns is very loud, or the sound of cannons is very loud, and the calf thickness gun has surpassed the caliber of rocket artillery, so the power of each shot of this Gatling is almost equivalent to a small rocket, of course, this kind of gun that cannot be called a gun can only be used by people of this size and this power.

Boom Boom Boom !!

Howitzer-like bullets slammed into the rooftop where Liu Fei jumped up, causing a series of explosions there. This modified super-large Gatling bullet, although the penetration power is not as good as the minced meat, but the explosion is very strong, each bullet after hitting the floor, will cause an explosion no less than a small howitzer, and with the powerful rate of fire of the gun's six barrels, almost in seconds, an entire floor of a residential building was leveled.

The fifteen-storey residential building became fourteen stories - and the space that used to belong to the fifteenth floor was completely blown into rubble and rubble by artillery fire!

Bang!

The last loud sound was the groan of the stream falling from a height of dozens of meters, stepping on the rubble and rubble all over the ground, and the stream looked at his feet.

"Did you hide like a mouse?" The stream yelled at his feet, and under the wind and sand, he jumped into the air again.

In the air, Stream put away his Gatling cannon and pulled out the big guy he was carrying from behind his back - a giant hand cannon that was half a meter in diameter and more than three meters in length.

This giant hand cannon, the muzzle diameter is even several times larger than the muzzle diameter of a tank car, and the capacity of the shell inside is only one round, the destructive power that the huge cannonball can cause is simply self-evident, just looking at the volume, you know, with its yield, it is easy to smash a building.

This is the weapon that Liu made himself when he was still in Zhengzhou, and it was originally used by him to deal with the super giant sea beast, but today he brought this set of equipment, but it was right in the middle.

"Don't rats like to burrow?" The giant cannon in the hand of the flow handle was aimed at the building, and the crystal metal face revealed hideousness for the first time, "Then even the entire ground will be opened for you!" ”

Rumble!

Streaming pulled the firing handle of the giant cannon, and a huge cannonball thicker than an adult's waist dragged the flame tail all the way down from the air, and after firing this cannonball, even the stream in the air made a defensive posture, his arms protected his eyes, and his legs curled up to protect his chest and abdomen, he was afraid that the aftermath of the huge explosion would not even be able to withstand him.

The speed of the stream is fast.

The speed of the shells is faster.

Just as Liu was ready to defend himself, the huge cannonball crashed into the ruins of the roof of the residential building with a roar, and then, a huge explosion that shocked the entire city of Yanjing, accompanied by a strong light and a loud noise, exploded.

First there was a bright light, then a flame, then the earth shook, and finally a mushroom cloud rising. Flowing in the air at a height of dozens of meters, he was blown hundreds of meters away by the aftermath of the huge explosion, and the smoke after the huge explosion temporarily blurred his vision, making him unable to see the situation below.

This huge explosion sounded in the inner city of Yanjing, and the residents within a radius of more than ten kilometers felt the shaking of the ground, and the transmission of the sound made this huge explosion dozens of kilometers away.

"It's going to be a game!" Seventeen, who was seventeen kilometers away, heard the explosion, and a strange look appeared in his eyes, "Aren't you afraid of being discovered by others?" ”

"It's too messy, Yanjing is not such a good place to go wild!" Number 16 also said: "If the people over there in the research institute hear it, it's not a joke. ”

"Stream: Is this a quick fix? Since there was such a loud noise, I thought that within ten minutes, or even less, someone would be on the scene. Seventeen sighed and said, "So, the next thing is even more complicated!" ”

The speed of sound propagation in the zero-degree air was about 332 meters per second, so when Seventeen finished saying this, the explosion flew a distance of more than ten kilometers again, reaching the direction of the research institute, and then, those who were in the brain domain mutant also heard the sound.

"What's going on?" A female doctor put down the reagent in her hand and looked in the direction where the voice came from.

"It seems like there's an explosion in the distance." When the huge bomb explosion sound spread here, it was almost inaudible because of the double barrier of space and red fog, but the vibration frequency of the slight noise still attracted the attention of these high-IQ people, because even if the sound was small, they could tell what it was.

"It seems to be a large-yield bomb, or the sound of a very small nuclear bomb exploding." A male doctor also put down the delicate electronic equipment in his hand and made his own judgment.

"Could it be that something happened when the army cleaned up the cockroaches?"

"I don't know, those cockroaches seem to have some faint group wisdom, maybe because of the production of our dry powder, and the collective storm?" A man in a lab coat said half-jokingly.

The explosion did not attract enough attention from the personnel of the institute, because these days, the army has used a lot of powerful weapons to deal with cockroaches, so these people, after making a joke about themselves, went back to their own work.

Of course, "these people" do not include two people - one is Li Qingshui, and the other is Lane.

After Li Qingshui heard the explosion, he immediately raised his head and showed an interested look: "It seems that something interesting has happened!" ”

And Ryan, another person who was also surprised, but had a completely different expression, immediately raised his head and paid attention to Li Qingshui: "What do you want to do?" ”

"I want to see what happened, you're interested too, right?" Li Qingshui said with a smile: "The propagation speed of sound above 100 degrees is much faster than that of 0 degrees, and the volume of the collision node will also affect the propagation shape of the sound wave 1704295021. But the strange thing is that when he was in a 100-degree heat, he once collided with a guy who was several times larger than a human, and according to my judgment, and the direction of the explosion, the explosion should have been caused by that guy. Aren't you interested in going over and seeing if it's not a huge intelligent species of human beings? ”

"I'm only interested in you right now." Ryan was not moved in the slightest by Li Qingshui's computing power, which was more advanced than the most sophisticated human filter, he just walked in front of the other party, looked at this colleague intently, and smiled kindly, "With me here, you can't go anywhere." ”

"Unless you're dead?" Li Qingshui looked at Ryan with a smile.

"Unless I'm dead." Ryan replied calmly.

"Hahaha......"

In the reading power experimental area of the research institute, hearty laughter sounded again.

At the same time, in a huge mess of ruins, Liu Chang's low moans also sounded faintly. Buried deep in the huge pile of rubble, Liu Chang's scales were half shattered, and the butt of the minced meat had been smashed and changed a little shape, I don't know if it can be used. He felt pain all over his body at this time, blood slowly flowed out along the cracked scales, thinking back to the terrifying scene just now, he was still a palpitation before he died.

The explosive power of the huge cannonball was too strong, and when he saw the huge cannonball in the sky through the gap in the bricks and stones on the thirteenth floor, he jumped out of the window - the cannonball was in the middle of the downstairs, looking at the volume of the cannonball, Liu Chang believed that if he was in the center of the explosion, then no matter how powerful the scale armor he had, he would have to be torn to pieces by the violent flames.

So, after seeing all this, he didn't choose to go down - in fact, he didn't have time to burrow again. When he used all his strength to jump out of the window, the cannonball that was faster than him exploded, and the aftermath of the flames slowly hit in his pupils, Liu Chang turned around in panic and used the giant sword to protect his head, face, chest and abdomen, and then he was blown away by the fireworks, and after the sky swirled, he regained consciousness again, and he was already lying in this ruin.

There was a loud roar in my ears, the smell of gunpowder smoke in my nose, my hands and feet were full of wounds, and I didn't know if I could use the minced flesh, and the terrible enemy might be patrolling over my head, and there seemed to be nothing worse in this world.

But Liu Chang knew that now was not the time to feel sorry for himself, so he struggled slightly, and after finding that he still had the ability to move, Liu Chang carefully moved in the center of the ruins. Carefully contracting his bones and muscles, Liu Chang was like a cat in the center of the ruins, and after doubling the size, he finally made room - he didn't dare to kick the stones away because he didn't dare to make a noise - because he knew that there was a pair of patrolling eyes outside, ready to spot him and then put a shot on his head - completely ended his lingering body.

Therefore, after Liu Chang carefully messed up the city, he carefully opened a brick crack again, raised his eyelids that had fallen off half, and looked at the outside world.

A smoky world.

Liu Chang raised his eyes and saw that the sky was full of earth, mixed with red mist and black smoke, like the kind of volcanic ash that could not fall clean for ten days, sprinkled in the air. The line of sight was blocked again, and the visual distance of tens of meters became less than twenty meters after the addition of dust and smoke. Therefore, Liu Chang did not notice any abnormalities within this short sight distance - I don't know if it was Liuyin who lost his figure, or if he was really out of sight.

However, Liu Chang couldn't take care of these anymore, and after making sure that it was basically safe now, Liu Chang checked the current status of the weapons he now had.

(To be continued)