The three giant cannon shells landed in front and behind no more than five seconds.

It can almost be regarded as landing at the same time.

The ground was also shocked violently, as if it was about to jump up.

But the Soviet army in the underground tunnel felt a dizzy turn.

There were even many Soviet soldiers' eyes, noses, and ears constantly, and people sat there and stopped moving.

Don't doubt that he has been shocked to death.

It is a great luck to be shocked to death like this.

Because many people may be lucky or have better physical fitness.

They were shocked and their heads were dizzy. They sat in the tunnel with their eyes a little unconscious.

Dirt is constantly falling from the top of my head.

Then before they could react, this part suddenly collapsed.

The Soviet army in the tunnel was buried inside.

Perhaps what awaits them is because of lack of air and death from suffocation.

The collapsed tunnel fortifications is not just a place.

Many fortifications of tunnels collapsed.

Don't be grateful for some places that have not collapsed.

They exited because the collapsed place was completely blocked.

Perhaps these Soviet troops who did not collapse but were blocked inside were truly painful.

Because when they react, they will find that they are blocked.

In the end, they will also die of suffocation due to lack of air.

The loud noise from the positions outside the city caused Buluheer to be shocked and shocked.

"This is a giant cannon of more than 400 mm! This is a giant cannon! This is definitely a giant cannon!"

After Buluhell reacted, he looked at the teacup on his table that was shaken to the ground and shouted in shock.

Giant cannon!

This is a true strategic level artillery.

His deterrence is even greater than that of an aircraft in this era.

As long as the air force is owned, it can still be blocked.

But the giant cannon cannot stop it.

Once the other party fires a giant cannon, it is the psychological deterrence against its own soldiers, which can cause countless people to collapse.

"Come! Order all soldiers on the positions outside the city to immediately give up the positions and retreat to the city!"

Buliuhel, who reacted, immediately began to roar loudly.

Then I went to the confidential room.

"I hope those Chinese people don't be too crazy!"

Buluhell sat down slowly and said with a little desire than his eyes.

Now Buluheer can only pin his hopes on the Geneva Convention.

He hoped that the Pingyuan army would abide by the Geneva Convention and not fire fires at the city.

That way he will be confident in defending the Twin Cities.

Otherwise, the giant cannon would lose all the morale of the Soviet army under his command, and then lined up to enter the Pingyuan army's prisoner-of-war camp.

When Bruuhull was sending orders.

At this time, it was above the position outside the Twin Cities.

Several planes were hovering on it.

Their purpose is not to bomb, and even if it is bombing, they will not send several fighter jets to bomb.

Their task is to determine the data.

They will confirm the data of the giant cannon's bullet point and send it back to the Air Force's front finger.

The Air Force's front-line will send these data to the giant cannon base.

Then those giant cannons will correct the parameters and reload and fire.

As for the bullet point of the giant cannon, this is really easy to identify.

Those three craters that look like sinkholes, besides being caused by giant cannon shells, who else could have such a large crater?

This giant cannon uses an automatic loading system, and the loading speed is many times faster than those manually loaded.

It's not a blow to every fifteen minutes!

Fifteen minutes later, the three giant cannons that had corrected the parameters began to fire shells again.

This time, when the loud sound of the train whistle sounded in the sky.

All the soldiers of Pingyuan Army immediately lay on the ground, with their mouths wide open, and their hands covered their ears tightly.

The moment just now made them feel very uncomfortable. This time, you must be prepared for whatever you say.

"Bang"

"Bang"

"Bang"

There were three more huge explosions.

Even Ping Yuanjun's general covered his ears and grew his mouth.

However, the explosion of the giant cannon shells falling to the ground still made them feel very uncomfortable.

This feeling is like a huge hammer hitting my heart.

With this shelling, three huge sinkholes appeared on the Soviet army's positions.

A lot of water has already oozed out of the sinkholes before.

In the following time, three giant cannon shells flew over every fifteen minutes.

Every fifteen minutes is like a god of death coming.

Once the Soviet army reached fifteen minutes, they would close their eyes and pray to God in their hearts to let God bless themselves and not land on their own shells.

As for avoiding giant cannon shells!

Stop kidding!

The explosion range of that thing is several hundred meters.

Remember, this is just the explosion range.

Not the range of killing.

Even if you are outside the explosion range, you are within the range of killing, even that power can make the chest cavity become a pile of minced meat.

Don't do that useless work, avoid giant cannon shells.

Instead of doing useless work, it is better to think about your home in this last time. Maybe that is the last thing you can do.

Under such circumstances, all the Soviet troops living outside retreated into the city in a swarm.

During the retreat, there was still a deep fear in their eyes.

The fire speed of the giant cannon is not fast.

But the death shock brought by that kind of shadow casts a shadow in everyone's heart.

They had no intention of fighting at all.

"Old Li! All the Russians retreated into the city! How about it? Do we continue to shell the shelling?"

Zheng Daxing threw a telegram to Li Longke.

"All of them have retreated into the city? Wait a minute! Let me ask the commander for this matter first!"
Chapter completed!