"In this way, I just need to dig the dam again, so that I can break his plan?" Jiang Wei said with a smile.

"Hey~" Liu Yi shook his head and said, "But there is no such good thing. Since he attacked with water, I will set up a mechanism to let him taste the taste of being attacked by water!"

"Make the Yellow River divert?" Jiang Wei looked at Liu Yi in surprise: "This..."

Impossible?

"It's a bit incredible. It was indeed impossible, but with this dam it's different. The water level of the Yellow River has slowed down a lot because of this dam. It's impossible. I'm going to find a place to make a diversion device. If the dam doesn't open, it's going to lead the river to the other side!" Liu Yi smiled and said, "Then Sima Yi is waiting now. When we move the military camp back, once we move back, the dam will be dug immediately. At that time, I want him to tie himself up!"

"Governor's clever plan!" Jiang Wei said with a smile.

It's not a clever plan, and even this strategy is only Liu Yi. Looking at the world, it is probably only Liu Yi and the person in Wei Kingdom who can build this dam.

"It is a clever plan if you succeed. If Sima Yi avoids it, it is not a clever plan!" Liu Yi shook his head. There is nothing wrong with this strategy. When encountering an opponent like Sima Lao Fox, as long as you can succeed, even a simple strategy can be a clever plan. When meeting an ordinary person, Liu Yi can still infer the other party's behavior pattern based on his own experience. However, Liu Yi cannot speculate about a person like Sima Yi. He thinks this strategy is quite useful, but it is really possible whether it can be successful in the end!

"The problem now is to make things out. The second and most important point is not to make Sima Yi suspicious. This person is very savage!" Liu Yi smiled while making sketches.

"Governor, Sima Yi is really so powerful?" Jiang Wei looked at Liu Yi and asked with a frown.

"If we talk about strategy and military strategy, I am far inferior to that. In our court, there are probably only Kong Ming and Shi Yuan who can fight against him. Now we can confront him, our military armor is far superior to each other and we will compete head-on. Even if I am not as good as him, the combat power of the army and weapons and armor are enough to make up for it. In addition, I am cautious enough, so Sima Yi has no choice but to take advantage of it. If I let the two of us fight fairly, I am probably far from their opponent." Liu Yi used the measuring ruler to calculate the distance and shook his head and sighed: "Boyue doesn't need to compare me with these famous generals. I can't beat any of them in real war."

"The governor is too modest." Jiang Wei just heard that if Liu Yi didn't know how to fight, how many people could do this in the world? At least during Liu Yi's time, Jiang Wei felt extremely harmonious, and whether it was the coordination between the armies or the distribution of material supplies, it was extremely smooth.

However, in terms of logistics scheduling, there were not many people in the entire Han Dynasty who could achieve Liu Yi's step.

"Self-humble?" Liu Yi shook his head: "Many people think I am self-humble. If you don't talk about this, go and do things. You send someone to calculate the height of the nearby mountain, the depth of the water, the softness of the soil on the river bank, and the trend of the downstream river channel from here. To be fast, we have to find the right terrain as soon as possible."

"Here!" Jiang Wei bowed and agreed, turned around and left.

In the next few days, Liu Yi made a volatilizer. During the day, he took people to survey the water potential, measure the river's width and depth, measure the water level at the gentle water potential, and build sand tables at night to simulate the terrain of this area. Only after running around hundreds of miles of areas, Liu Yi found a suitable place to start construction.

He also ordered Jiang Wei to take people across the river and make some stone formations according to Liu Yi's drawings on the other side of the river, as a way to prevent anyone from coming to make trouble or detecting Liu Yi's actions here.

Liu Yi moved his temporary garrison here again, pondered for a night, drawing water distribution drawings and required equipment.

During these days, Liu Yi also figured out the principle of the reservoir, but ordered people from the mountain to hollow out the bottom of a huge rock, and threw a whole piece of rock into the water to build it based on this.

However, even so, those who can come up with this method are enough to make Liu Yi admire him. This time, Liu Yi also used the terrain to dig a ditch on the other side of the river, but the river level will not go through this ditches, and even the diversion device he made will not sleep. However, once the river water surges and touches the mechanism left by Liu Yi, the stone mountains that were hollowed out in advance will fall down directly, block the river channel, and force the river water to flow to the ditches. The downstream is Sima Yi's camp.

In order to ensure that he could achieve the expected results, Liu Yi also set up more than a dozen similar mechanisms along the way, and dozens of ditches of varying lengths were to introduce river water into Sima Yi's camp.

At the same time, Liu Yi went to the top of Fengling Ferry again and strengthened the dam to enhance its water storage effect to achieve sufficient water volume.

The five hundred vine armored soldiers will have a greater effect at this time, and they can use the power of vine armor to cross the water to the other side at any time.

In this way, it took a month to complete all the organs. After Liu Yi confirmed that there would be no problem, he returned to the camp with his men. It was already June, and the weather was so hot that the Wei army would occasionally send small groups of people to test. Although Wei Yan followed Liu Yi's order and did not leave the camp easily, he would not let these small groups of people jump under his nose and sent elite troops to snipe these small groups of Wei soldiers everywhere.

"Governor, when will we stay here?" After Liu Yi returned to the camp, Wei Yan quickly came to him. The war report was sent back in the south these days. Cao Shuang was tricked by Liu Cheng in Yang'an, which damaged tens of thousands of Wei troops. Pang Tong also took control of Hefei and other places in Shouchun. The war in the Central Plains was fierce, but they could only stare at him here. How could Wei Yan bear it?

"It's almost done." Liu Yi shook his head and smiled, "Don't be anxious. Next time, if Sima Yi takes the initiative to fight, we will send troops!"

Although he is ready, he must not be easily led out by Sima Yi. He must do the whole show so as not to see the flaws of Sima's old thief and withdraw his troops early like he did last time, so that he would be left with only staring at him.

"Report~"

At this moment, a small school came in outside the tent and bowed to the two of them, "Governor, the general of the Wei army, Xiahou Ba, led his army to cross the river and set up a camp on the bank of the river!"

"Governor!" Wei Yan looked happy when he heard this and looked at Liu Yi.

"Sima's old man is cruel enough!" Liu Yi flashed a look of surprise and nodded, "Wen Chang, immediately order your troops to go to war and drive the Xiahou Ba back!"
Chapter completed!