When the confrontation between Chuan and Zhao Hengyi began, the imperial court had been worried about this issue.

When the military newspaper reached them, the news also made the official family very worried, and at the same time, the official family was also thinking about something, whether this would lead to the annihilation of their entire army!

Will it lead to the complete disappearance of the Annan army and the complete loss of any ability?

Then this is really a bit uneconomical, so he also discussed it with the ministers, and it turned out that those ministers had only one idea.

That is, Zhao Hengyi's life or death has nothing to do with them, on the contrary, they are very hopeful that the army led by Zhao Hengyi has no ability to resist, and their army has suffered serious losses.

Anyway, it's so vicious in my heart.

The imperial court still did not send any soldiers to support it, nor did it send any money.

If you don't want to fight, why don't you just go home? The court didn't force you to fight.

……

Outside the city.

Zhao Hengyi also felt that he could not continue to wait.

Wait any longer, where will the food come from, where the water will come from, and where will the patience of the soldiers come from, they are all full of worries about this matter.

Let's take a look at the situation first, if the enemy's defense is really very tight, and he can't defeat this city, then think of other ways.

If it can be defeated, it will not be a happy person.

"Zhang Can, you lead a team of men and horses to carry out a vanguard attack on them, take a look at the enemy's reality and reality, that is, take a look at the situation, if you can't defeat it, retreat immediately, don't have any hesitation."

"This time we are just trying to find out the reality of the enemy, and we have no other ideas, I hope you can understand!"

Zhang Can nodded, he also knew what the reason for this matter was?

"Don't worry, General!"

In this way, their men and horses began to make a huge attack on the city wall of the Kagawa River.

At first, it was the result of full confidence, but in the end, they all lowered their heads in disappointment, this was too indestructible, and they didn't have any possibility at all.

In desperation, he could only flee in disgrace, which would have a great impact on the momentum of the army.

Zhao Hengyi had long guessed that this would be such a situation, but he didn't expect to lose so quickly.

Before they could react, they had already run back.

The enemy's attack was still fierce, and they were attacked with stones on top of the castle, as well as various crossbow arrows.

They'll do whatever they can.

Because they have been cowering inside the city wall, there are also a lot of traps and a lot of poison arrays outside the city.

In any case, it was very simple to do everything possible to keep their Annan's army out.

"General, there is no way, the enemy is fighting with us, they have arranged everything."

"As long as they can get our army back, they will use very vicious methods, such as poisoning!"

"Just now they shot a big bag with arrows, like powder."

"It's just that in an instant, our soldiers lost their ability to fight, and some of them couldn't open their eyes."

Zhao Hengyi was stunned, what is this!

The enemy's way is very vicious, as if they are learning from him.

But that's what it's like to fight, if you don't be vicious to others, others will be vicious to you.

Also, he thinks that since the enemy has done such a vicious thing, then he doesn't need to hide it, and prepare the poison.

Poison is very useful at all times.

"General, do you mean that we are also poisoned? But where is our poison? They trapped themselves in the city, and we couldn't get to where they were fed. ”

"Even if we want to poison each other, there is basically no such possibility, and none of us can get in!"

That's a big problem.

Zhao Hengyi thought about it and still couldn't think of it, what method should be used?

After waiting for two or three days, he suddenly had an idea.

The enemy is now cowering in the city, and they must not be able to detect their whereabouts, and they do not know what the army is doing.

Even if they sent spies out, they would be shot in an instant.

It's absolutely impossible to bring the news back!

The number of our troops is still relatively good, not so bad.

And the grain and grass will continue to support from the rear, but there is no way to increase the strength for the time being.

Is that okay, take a way to prolong the war?

I don't fight with them, it's just like this, and I see who will kill who in the end?

Zhao Hengyi also thought that a way of fighting a war that was not common in this era was called tunnel.

He couldn't be more familiar with the tunnels, if he gathered the army, used shovels and other tools, carved a big tunnel underneath, and then went straight to the city...... Wouldn't it be great?

This would allow them to sneak in quietly, as long as they sent out less than a dozen people and poisoned their water sources or their barracks meals.

If the enemy loses his ability and dies dead and wounded, then they can surrender without a fight, and the battle can be turned into a legend.

Even if people in later generations study it, they may think that the level of this battle is too strange, which is equivalent to not fighting.

"Zhang Can, General Ben has sent you a mission."

"General, please say that the last general will definitely do his best!"

"Let you dig a tunnel that leads to their city, and as long as you can enter this city, everything will be easy to say."

"The king must not have imagined that we would attack them in such a way, and they must still be complacent."

"After all, there is only one road to the back of this city, and the rest are mountains and forests, so you can't go down at all, and you won't be discovered by others."

Zhang Can didn't particularly understand what it meant to be authentic.

"It's you who dig a long tunnel directly from our army camp, which is a passage."

"But general, aren't we afraid that it will collapse!"

Zhao Hengyi rolled his eyes, "What is this thing called, how can it collapse?" You ask people to dig deeper, as far down as they can, all the way through a long passage. ”

"It's not necessarily necessary to start digging from our army's camp and find a relatively hidden place, a place that is relatively close to their city."

"General, are you sure it won't collapse, after all, dig so far, dig so deep, and ...... after the collapse"

"No, you can do it boldly, send more people, speed up, and try to complete this within a month!"

"Yes, General!"

As the saying goes, there are many people and there is great strength, as long as their forces are concentrated, it is useless to have a large army stationed here for a while anyway.