Chapter 670 Liu Pan’s intention

In the afterglow of dusk.

Liu Pan sat casually on a stone.

Swallow the last bite of beef soup.

Wipe your hands casually.

Squinted his eyes and looked at Zhou Yu beside him:

"Gongjin, how are you preparing?"

Zhou Yu replied with a smile:

"Report to Your Majesty, I have already checked the chart before I went to Qingzhou."

"It is not a problem to guide sea water back to Xia Pi to flow backwards."

Liu Pan clapped his hands: "Okay! Cao Cao digs the embankment of the Yellow River, and I will let him taste the taste of being flooded!"

Xia Pi City is easy to defend but difficult to attack.

Cao Cao was determined to defend himself again.

Judging from the daytime offensive trend.

It may be difficult to fight without half a year of effort.

After all, Cao Cao moved half of the food and supplies from Xuzhou into Xiapi City.

The war of attrition has no practical significance.

So Liu Pan decided to take a detour.

A strategy was formulated to flood Xia Pi.

Although Xia Pi City is strong and tall.

However, Xia Pi is relatively low in terrain.

This is why Lu Bu in history.

He was guided by Cao Cao as a result of the situation.

Dig open the Yi River and the water of Si River.

The water flooded Xiapi City.

But Guo Jia, the person who gave advice for Cao Cao at that time.

Now Guo Jia was intercepted by Liu Pan early.

Therefore, history has undergone a small turn.

Guo Jia still offered the strategy of flooding Xia Pi.

But it was not for Cao Cao.

The person who is about to be flooded is no longer Lu Bu.

Instead, it became Cao Cao who was trapped in Xia Pi!

According to Guo Jia's plan.

Zhuge Liang and Sima Yi supplemented it.

In addition to the Yi River and Si River.

They also counted the water offshore!

Of course.

The sea water is endless.

Once the seawater is triggered into the inland.

The floods that will be caused will definitely be unimaginable.

Therefore, it was long before Zhou Yu went to Qingzhou to assist Zhang He and Wei Yan.

Liu Pan handed over the task of secretly igniting sea water to him.

Before leaving, Zhou Yu left a major policy.

Follow-up work was carried out by Lu Meng and others.

The main force of the navy led by Lu Meng had actually been anchored near the sea.

Why did they come to meet Liu Pan after several days?

It was because they took advantage of the time when Cao Cao was trapped in Xia Pi.

Lost contact with the outside world.

A great time for news closure.

A huge reservoir was dug out near the sea.

Once the seawater near the sea is triggered to flow back into the inland.

The sea water will be introduced into the reservoir first.

Adjusted by the reservoir.

It was pouring back into Xiapi City.

This way.

The sea water backflow will be within a controllable range.

It will not cause flood damage to the villages and people near Xia Pi.

Liu Pan's purpose of igniting sea water was to break through Xia Pi City.

It is not about creating natural disasters and man-made disasters.

At this point.

Liu Pan's bottom line is strictly controlled.

There is an essential difference between Cao Cao and his choice of any means to win.

Turning around and looking at Guo Jia again.

Liu Pan asked: "How are you preparing for the Sihe River when it is triggered?"

Guo Jia took out a map from his arms.

Detailed narrative:

"Please look at your Majesty, this is the water diversion route I designed.

I avoided nearby villages and towns and went to remote and desolate places. Although the journey was a little twisty, it was better to have no floods."

"And I guarantee that Xia Pi City can be turned into a vast ocean!"

"At present, the elites of the camp are digging water diversion devices, and it is expected that they will be able to activate the waters of the Yi River and Si River in half a month."

Why did Liu Pan let Zhang Fei stand in front?

And he himself retreated behind the scenes?

It’s just about hiding the action of trapping the camp!

The camp quietly left the Han army camp two days ago.

I went to the location designated by Guo Jia to operate.

There will be another half month.

Everything will come naturally!

This is also what Cao Cao was puzzled during the battle.

He didn't understand why Liu Pan used the difficult-to-make thunderbolt bullet without hesitation.

However, it seems that there are signs of reducing the use of easier-to-make giant crossbows.

Because Liu Pan had to return the river and sea water.

Blasted several cracks in Xia Pi City.

It is convenient for water sources everywhere to be poured into Xiapi City.

Besides.

There is gunpowder hidden inside the thunderbolt bullet.

After the water potential is formed.

The humidity nearby will definitely increase significantly.

With the manufacturing process of this era.
To be continued...