Jiang Qi looked up at Xuan Jian and asked in confusion: "Oh? Where?"

"River!"

Jiang Qi placed a complete map of Dai County and a map of the Seven Kingdoms beside him. Xuan Jian walked to the map and pondered for a moment, and said in a deep voice: "Since the Marquis expanded Dai County and built a canal near Dai County, our original moat has been built into an inland river."

"The inland river diversion through the moat and runs through the entire Dai County, and it looks very safe."

"But if Qin State had tampered with the river, would they dive into the river in the city from the river outside the city?"

Jiang Qi stood up and walked to the map, carefully analyzing the possibility in Xuan Jian's words.

It was time-consuming and laborious to build a moat. In ancient times, only some important cities built moats.

As a military city in the north of Zhao State, Dai County originally had a moat. After Jiang Xi expanded Dai County, the original moat was connected to the current moat and was built into an inland river by Jiang Xi, which added a little scenery to Dai County.

"If Qin wants to tamper with the river, then what is the function of the net?"

Xuan Jian pondered: "Mr.... Could it be that you are thinking too much? Will Qin State use his secret tactics to attack Dai County? Will Qin State fake someone else to complete it?"

Indeed, thinking about something that is originally very simple is the easiest thing for smart people to do.

However, Qin and Zhao are both northerners, and there are not many good water properties. If you want to dive into the city from the river and not be discovered, you have to hold your breath for at least ten minutes.

Thinking of this, Jiang Qi frowned and said, "Qin State wants to use the river to capture Dai County... Xuan Jian, is this a bit whimsical?"

Xuan Jian bowed slightly and said, "I just suddenly thought of this. If the river channel does not constitute a condition, will Luowang's conspiracy be in the city at all?"

Jiang Xi waved his hand slightly and explained: "There are generally two ways to break through the city with water."

"First, water is stored upstream of the river near the city, and then water is released to flood the city. However, there are no rivers within five miles of Dai County, and even the canals that irrigate farmland are manually excavated, which is almost impossible in Dai County."

"The second is to secretly sneak into the city from under the water... Xuan Jian, if you dive into the city from the river outside the city, how long will it take?"

"What's more, when we built the inland river, we had already set up railings on various waterways to intercept them. If someone destroys the railings, at least it will cause alertness in the city through the mechanism."

Xuan Jian bowed and said, "I have never participated in the construction of Dai County, but I don't know that there is an interceptor underwater..."

"Wait a moment!"

Jiang Yan suddenly interrupted Xuan Jian.

The moat in Dai County is in the shape of the "kou" and surrounds Dai County. The inland river in Dai County is in the shape of the "jing" and is connected to the moat in the outer area.

As long as underwater defense measures are taken, there will be no problem.

But it was also because of the waterway that Jiang Yu thought of a poison.

The sacred feathers are a thousand nights!

The Qianye of the Saiyu is known as "the sun is right, and the city is slaughtered."

After a thousand nights of training, you cannot see any sunshine during this period, otherwise all your previous efforts will be wasted.

When used, drop the sacred feather Qianye into the water, which spreads after encountering sunlight and spreads through the respiratory tract. The stronger the sunlight, the stronger the sacred feather Qianye is.

Since it was the Qin Dynasty world, Jiang Yu could not consider the factors of war and also took some things from the Qin Dynasty into consideration.

If someone wants to use the river to break the city, then "Zhenyu Qianye" is undoubtedly a big killer weapon.

The Qin State only needs to send people to block the river channel and turn the inland rivers in Dai County from living water to stagnant water, so the sacred Yu Qianye can play its role.

Qin may not have the poisonous plan in his hands, but he has to consider it.

The reason why Chiyu Qianye has the title of "The sun is in the right place and the city is slaughtered" is because this poison has been used by people.

Not to mention titles, there may not even be names for unknown things.

Jiang Qi looked gloomy and looked at Xuan Jian and asked in a deep voice: "Xuan Jian, do you think Qin State is possible to poison it?"

No matter how many troops Jiang Xi has under his command or how easy it is to defend and difficult to attack the three camps around Dai County, the pillar in the hearts of these troops is actually Jiang Xi himself.

Once the pillar of Jiang Yu collapses, the power group without the backbone will inevitably collapse.

Moreover, once this poisoning method is in the city, Jiang Yu and Jiang Yu's family will suffer, and Jiang Yu's army of 200,000 will be destroyed without attacking.

"Poison?"

Xuan Jian showed a hint of doubt on his face and said, "It's true that there is this possibility!" ち.com

"The Qin State has a bad reputation among the six Eastern countries, and they will not care about the stigma brought to them by the massacre of the city."

“Especially…”

Xuan Jian looked at Jiang Xi and said in a deep voice: "If the Marquis's craftsman camp really aroused the interest of Qin, they would Xu Zhen conquered Dai County at all costs!"

"good!"

Jiang Yu nodded: "If we expected it is right, then Dai County will be quite dangerous. Because we can't find who the person responsible for poisoning is, and what poison is being given."

"There may be many factors that have attracted our attention, or they have taken action, or... to relax our vigilance."

Although these are just Jiang Yan's guess, even if it is only one percent possible, Jiang Yan has to investigate and verify.

Because once this one percent is established, the result will be that Dai County is captured by Qin State, and everything that Jiang Yu has managed for many years will collapse.

"Xuan Jian, you go back and rest first!"

Jiang Yu calculated the time and within two or three days, Li Mu should have arrived in Handan. When Wang Jian judged the attitude of the Zhao royal family towards Li Mu, it should have been seven or eight days later.

Based on this calculation, it should be about seven days before Wang Jian attacked Zhao.

Even if Zhao Cong is a fool, he will be able to present him for some time when he is defeated in the first battle.

However, Jiang Xi would not have much hope for Zhao Cong, so Jiang Xi set the time for Wang Jian to fight with Zhao Cong within ten days.

After Zhao Cong was defeated, Wang Jian led his troops to attack Handan.

There may be some resistance and stubbornness in this, but it is not worth worrying about Wang Jian's army.

Including the previous time, it should be about a month when Wang Jian arrived in Handan.

Wang Jian wanted to conquer the city, report to the King of Qin, and conquer all parts of Dai County, which also took a certain amount of time.

With Jiang Yu in Dai County and an army of 200,000, Wang Jian will definitely ask Meng Ao to send troops from Yanmen to join him in the encirclement of Dai County.

And this time... is as short as three months, and as much as half a year, but it will not be more.

"We only have three months... Xuan Jian, within three months, we will extremely clear all civil strife in Dai County and quell all the chaos in the city!"

"yes!"

Xuan Jian held his fists and said in a deep voice: "I will not let down the marquis trust."

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Chapter completed!