The king of Ganchuan was also very anxious sitting in his imperial city at this time, he was thinking about one thing, that is, how the enemy had not launched an attack on them by now.

It was just a small harassment, and it didn't cause any huge damage at all.

I thought that the enemy army would attack them again and again, but I didn't expect it to be so smart.

"Great King, it seems that our guess is right, the enemy does not dare to launch any attack on us at all, they are now very afraid, afraid of the loss of their troops!"

"Then at this time, we must guard to the death, and we must not let their people in, but it is not possible, because the front of our city gate has also been blocked."

"It is impossible for their people to mix in the rear, only our grain and grass are transported."

"Very good, that's what you want!"

The more he thought about it, the happier he became, as if he already felt that he had won, but as long as he could hold it in his heart, then his kingdom could be saved.

Wait until you slowly accumulate strength in the back, this is the right way, and you can't attack temporarily.

"How long will it take for them to withdraw."

"The enemy's food and grass can last for about three or four months, but with their strength, the minister probably looked at it, and it was only two months.

If they fail to conquer our city within two months, they will retreat. ”

"What the prime minister said, everything is reasonable, hurry up and ask the prince to inquire about the news again, and once you find any changes, tell me immediately."

"Look what they're doing in the barracks!"

"Yes!"

Zhao Hengyi's side.

After he told Zhang Can about it, although Zhang Can didn't particularly understand, he still ordered the soldiers to start the mode of digging tunnels.

Considering that the road was not particularly gentle, and for some special reasons, they dug the tunnel very deep, almost five or six meters from the ground, and then continued to dig forward.

Anyway, there is a lot of power in people, and this won't take much time, and they are quite happy in their hearts, as long as they don't die.

In fact, they themselves are very confused, why did they become like this?

Why don't you go to war? Changed to digging tunnels?

The key is that this tunnel will not collapse, each of them has such a confusion in their hearts, what if they are trapped inside?

With trepidation, they dug the tunnel and began to move forward, but the enemy did not find any signs, and everything was very calm.

The enemy is not stupid, but it is impossible for them to find out about this side at all.

After all, this is happening underground, and if it's on the ground, then it's easy to find.

King Qichuan was stupidly kept in the dark at the moment, he didn't know anything, and he thought that the enemy was really cowardly.

He also thought that Zhao Hengyi was no longer planning to attack, and now he was thinking of how to get his face back, or withdraw directly.

That's great, that's what he wants, as long as the enemy can retreat and give him time to develop in peace, everything will be in time.

In the blink of an eye, more than a month is about to pass.

Zhao Hengyi was also researching some things during this period of time, and at the same time, he also asked the people in Qiongzhou to use some very poisonous medicinal materials for him as much as possible.

He asked for a lot of poisons, and there were so many poisons at once, which really puzzled many people.

What the hell is this trying to do!

Why buy so many poisons? What do these poisons do? They still don't understand.

Zhao Hengyi knew very well that if he wanted to poison the enemy, he had to put a large amount of poison in one go.

Otherwise, the poison will be diluted by water, and then it may be diarrhea or other physical discomfort for them, and it will not cause loss of life.

This does not meet one of the requirements of the two armies to fight a war.

He bought the most poisonous and poisonous medicine in the whole world, and it only took a little bit to kill people, and he gathered these poisons together and loaded them into many small bottles.

He just needs his own people to be able to successfully infiltrate the city, so that he can poison their water.

At first, Zhang Can was also surprised when he received this military order.

He thought that this would not succeed, and it was very likely that the soldiers under his command would be stoned to death by the falling earth.

As a result, they didn't expect everything to go so smoothly, and there were no accidents at all.

Although there have been some landslides, they have not been particularly severe.

So they didn't know where they were digging, but they kept digging until one day they felt as if they had dug into the city.

So I thought about digging straight up.

The tunnels slowly stretched out, and at the last moment, they actually led to one of the enemy's courtyards.

At this moment, everyone who was digging the tunnel was very excited, but they didn't expect to really dig into this Ganchuan City.

With such a large city, it is very difficult to find a water source.

On this day, when Zhao Hengyi was thinking about the marching route in his camp, Zhang Can suddenly trotted in excitedly.

"Oops, General, we really dug into their city!"

"The tunnel you said is really useful, I didn't expect this tunnel to collapse, I thought it would smash our soldiers inside."

"Now that we've dug it through, what do we do now?"

Zhao Hengyi thought about it, this is a big problem, it took so long for the soldiers to open up the tunnel, but relying on the strength of the number of people, they still have to face an army of more than 100,000 next.

In fact, according to common sense, they have gathered at least 150,000.

150,000 to 50,000, even if very powerful equipment and weapons are used, it may fail in the end.

This gap is difficult to bridge.

That's a difference of 100,000!

"! There is no way, only to poison them, we have already taken the poison early, and there is no need to wait for any more time at this time. ”

"General, do you really want to be so ruthless?"

"Then what else do you say we can do, anyway, the vicious methods have been used by us."

Hearing Zhao Hengyi say this, Zhang Can also shook his head helplessly, there is no way, then he can only do this.

"I hope so."

Zhao Hengyi hurriedly distributed their poison, and at the same time asked these soldiers in his military camp to do everything possible to put the poison in their water source.

In particular, the water source of those soldiers in the barracks should not be accessible to ordinary people.