Facing the completely stunned Bao Yuan, Zhao He felt very happy.

If you don’t return home without a wealthy person, it’s like walking in a night clothes. If this person doesn’t have a foil to shout a few times when he is pretending, it’s really not very exciting.

As for telling Bao Yuan the specific craftsmanship, it is really nothing. Anyway, Bao Yuan doesn't understand it either. Second, even if he understands it, there is no drawing that cannot be made. Third, even if he understands it, he still gets the drawing, it will take at least several years to make it. Finally, the fourth point is the most important point-the Koreans do not have black gunpowder to drive the stone shooting cannon.

Let the whole world enjoy the surprises I brought to them!

After launch, the second round of loading began to go on in full swing again.

At this time, the defenders on the wall of Hangu Pass who came to his senses were already crazy. Under Bai Qi's order, dense arrows fell to the place where the heavy artillery was.

For a time, the Zhao army soldiers around the heavy artillery were killed and injured.

However, as Zhao He said before, all aiming and correction have been set at the time of "factory". Although this method of only fixed firing at a certain angle seems quite rigid and rigid, it plays a crucial role at this moment.

No matter how many people you shoot, as long as someone can fill up the black gunpowder and then stuff the stone bullet in and then ignite it.

At the same time, when the long-range firepower near the Qin army tilted towards the location where the five heavy artillery were located, the pressure on the Zhao soldiers under the wall was greatly reduced.

So, just as the five heavy artillery continued to load, the Zhao army soldiers under the wall accelerated the attack.

After so many days of offensive and defense, the blood thrown by the soldiers of Zhao State under the wall was not in vain, and the reputation of being the most powerful army in the world was not blown out. When the Qin defenders who were blocking the wall were distracted by heavy artillery, they were immediately punished by the soldiers of Zhao State.

A general of Zhao Guobai climbed up the wall along the ladder, and instantly chopped over several archers holding a powerful crossbow in front of him.

Behind the hundreds of Zhao generals, many soldiers from Zhao climbed up and quickly seized a small area on the wall.

Therefore, the Qin army had to temporarily gather a group of elite soldiers and after an extremely fierce battle, they finally wiped out all the Zhao soldiers who had been killed on the wall.

But in this way, the Qin army inevitably relaxed its attention to the five heavy artillery outside the city. When they finally had time to remember this, the second round of artillery fire came again.

Another five huge stone bombs were shot out from the gun barrel with the help of black gunpowder and bombarded heavily in the wall of Hangu Pass. One of them was impartially hitting the firmly closed main entrance of Hangu Pass.

There was a shocking sound, and the extremely heavy metal door was smashed to a deep depression. The entire closed door instantly deformed and twisted, revealing a gap about the size of an arm.

Through the gap, you can clearly see the countless wood and stones stacked for sealing the door behind the Hangu Pass.

On the wall of Hangu Pass, there are three huge deep pits and spreading mesh cracks.

Bai Qi's heart suddenly sank to the bottom of the valley as he looked at this scene.

Around Bai Qi, many Qin generals were also expressionless, and some people couldn't help but exclaim.

"What the hell is this?"

"How did the people of Zhao do it?"

No one can answer this question, there is only a dead silence.

After a while, Bai Qi let out a long breath and said coldly: "Send the order immediately. Except for the soldiers who are still fighting on the city, all the soldiers in Guanzhong will retreat immediately!"

Bai Qi's words were almost said like gritting his teeth.

Bai Qi's orders came, and many Qin generals were shocked and couldn't help but persuade him: "How come Daliang Zai, why is this!"

"We can still defend it!"

"Daliang Zao, although the people of Zhao used this strange thing, but..."

Bai Qi suddenly became angry. He kicked out with force and kicked one of the guys who screamed the most directly to the ground.

"This is an order! If anyone does not obey the order, then this general will kill him here!"

The generals suddenly lost their voices.

On Pingtou Mountain, Bao Yuan was completely shocked.

If the Korean general was a little disapproving when Zhao He introduced the heavy artillery to Bao Yuan just now, Bao Yuan just wants to slap himself a few big ears.

If I had known that this heavy artillery was so powerful, I just said that I would stay under the ground for a while, and have a little contact with this heavy artillery for a while, and be familiar with such weapons as much as possible.

But now...

Bao Yuan watched the heavy artillery bombarding the walls of Hangu Pass again and again, and the overwhelming sound made by the walls of Hangu Pass under the continuous bombardment, and suddenly felt a little dazed.

Now, unless you are a fool, anyone can see that Hangu Pass is broken is only a matter of time.

Ten years ago, Bao Yuan also enjoyed the joy of victory as a member of the coalition forces conquering Hangu Pass, but today when he became a member of the coalition forces conquering Hangu Pass again, what he felt in his heart was endless coldness.

If even Hangu Pass, which is known as the world's number one level, cannot stop Zhao people, then is there anything else in the world that can stop Zhao?

Although Qi State also broke through Hangu Pass, it took three years to complete, and the methods used were still unreplicable.

And what about Zhao State? Zhao State only needs five heavy artillery, only one day!

Hangu Pass is like this, so what about Xianyang? What about Xinzheng?

I, Bao Yuan, is also a famous general in the world, but why do I still feel that I am just a despicable savage who has never seen the world before?

The more Bao Yuan thought about it, the more he became more and more dazed, and his thoughts began to become extremely confused, and he suddenly felt at a loss.

The Korean Sangbang stood there, staring at the battlefield in front of him, and his whole body looked numb and confused, like a sculpture.

Zhao He glanced at Bao Yuan and did not bother him. He had already hit too many times. He was afraid that the old-school general would not be able to bear it if he hit him again.

General Le Yi, the Zhao State who had been conscientiously helping Zhao He command the problem of difficulties, suddenly said: "King, the people of Qin seem to be preparing to retreat."

Zhao He was slightly stunned, looked up, and after looking for a while, he asked curiously: "How did you see it?"

Le Yi said calmly: "The Qin army's attack on the heavy artillery troops has been significantly slowed down."

Zhao He looked closely and found that this was true.

At this time, only four heavy artillery outside the closing door were still roaring, and the other was left alone, with black smoke constantly emitting from the barrel, which seemed to have been silent.

This made Zhao He's mouth twitch slightly. The quality of this new model is indeed worrying. It took countless manpower and material resources to rack their brains to make things. How many shots have you hit? You'll be useless...

Just as Zhao He was complaining about it, another round of heavy artillery bombardment was launched.

This time, things finally became different from before.

At this moment, there were dense holes and cracks on the Hangu Pass wall. When the wave of stone bombs was cast, one of the pass walls suddenly burst into loud noises, and then countless sand and stones rushed down from the battlements, instantly submerging the many Zhao soldiers below this section of the city wall.

Countless smoke and dust filled the sky, mixed with many screams and screams, resounding throughout the battlefield.

Even Bao Yuan, who was in a daze, came back to her senses and looked at the scene with a little confused look.

The smoke gradually dissipated, and a slope composed of countless gravels and sand appeared in front of everyone. At the top of the slope, it was the huge crack formed after the wall of Hangu Pass collapsed.

Zhao He looked at this scene and breathed a sigh of relief, looking back at Le Yi.

"Send the order and the whole army will attack!"

The sound of drums sounded again. Amid the intense drum sounds, countless soldiers of Zhao shouted excitedly, holding up the weapons in their hands and heading towards the huge crack that appeared out of thin air like a tide.

On the wall, many Qin soldiers who fought hard were confused, shocked and disbelief.

It was at this moment that sharp sounds of gold sounded in the Qin army camp behind the wall.

The Qin king general Bai Qi stood on a chariot in the pass, looked deeply at the huge gap in front of him, and felt that his heart seemed to have been torn apart.

Once again.

I lost again at the hands of the people of Zhao.

The last time was Lianggou, this time was Hangu, what about the next time?

No, there is no next time!

Unconsciously, Bai Qi clenched his right hand into a fist, and the knuckles had become completely blue and white.

"Daliangzao, go quickly!"

There was a urging voice coming from around. The Qin generals who had been strongly advocating to continue defending not long ago looked at Bai Qi with bloodless faces, afraid that the Qin lord would let everyone continue to defend at this time.

You must know that the wall that collapsed just now was where Bai Qi and others stood not long ago!

If Bai Qi had not used the authority of the chief general to force everyone to withdraw, I'm afraid everyone would have to explain it.

Even now, if you don’t retreat in time, everyone will be dead.

Finally, Bai Qi's face calmed down again. He looked around him and looked around the countless Qin soldiers behind him and said calmly: "Get away."

Amid the shocking cheers, a red flag surrounded by countless Zhao soldiers and climbed up to the wall of Hangu Pass and was firmly inserted there.

Amid the smoke of gunpowder, the red flag flutters.

Zhao He looked at this scene and showed a big smile: "To be honest, I can't see enough of this many times. General Baoyuan, are you right?"

Bao Yuan finally came to her senses completely at this moment.

The famous Korean general looked at Zhao He in front of him, and after a moment he showed a bitter smile: "It is said that the king is full of wisdom and tricks. Not only is he deeply understood the true teachings of Master Zhao's father, but he is even better than Master Zhao's father. Originally, Bao Yuan thought it was a flatterer from the times, but now it seems that Bao Yuan is really wrong."

Although it was a flattering meaning, when Bao Yuan said this, he did come from the heart.

Zhao He looked at Bao Yuan with contempt and laughed: "It doesn't matter if you make mistakes. Who hasn't made mistakes? The key is that we must learn experiences and lessons from mistakes, and we cannot make mistakes again and again! Now, please look at Hanguguan in front of you and tell me, General Bao Yuan, what is your choice in Korea?"

Bao Yuan took a deep breath and made a decision almost instantly.

Perhaps this is indeed a disaster for raising a tiger, but the facts are now in front of you, and Hangu Pass is completely finished.

The door of Qin State has been opened, countless spoils in the Guanzhong Plain are waiting for Bao Yuan, the territory of Hedong County is waiting for Bao Yuan, and countless military achievements and glory are waiting for Bao Yuan.

Bao Yuan didn't know if he had any reasons to refuse.
To be continued...