Taihang Mountain Yuan Army Barracks.

The soldiers practiced all day and actively prepared for battle, but their mood was not very high.

There was nothing to do for a few days in a row, and even Zhang He was a little slack.

On the north side of the barracks, the water flows endlessly.

The river rolls in thin waves and rushes eastward, and the sound of the water and the wind are intertwined to compose a beautiful rhythm.

Standing by the river, Yuan Xu had no intention of admiring the scenery in front of him.

With the advantage of the Yuan family's strong army, he successfully deterred Tu Ge and formed an alliance with him.

Zhang Yan's army did not make any moves because of this.

The calmer he was, the more Yuan Xu felt that it was not so simple.

After all, there is Jia Xu in Zhang Yan's army who is known as a poisoner!

Looking at the flowing river, Yuan Xu always felt that he was being troubled by something.

"Childe!" Zhang He's voice came from behind him.

When he got closer, Zhang He asked, "Why hasn't Zhang Yan moved?" ”

Yuan Xu shook his head.

He didn't know why Zhang Yan was so calm.

Tu Ge formed an alliance with the Yuan family, and if it was him, he would definitely send troops to win back a game as a deterrent.

Zhang Yan didn't do that, he didn't seem to care about it at all.

It's weird......

Yuan Xu looked at the river and fell into deep thought, and Zhang He faintly felt that something was wrong.

Except for involving Zhen Mi, Zhang He has never seen him so dignified.

"Why is Childe looking at the river?" Puzzled in his heart, Zhang He blurted out.

"River ......" eyes lit up suddenly, and Yuan Xu asked, "Does the general feel that there is something wrong with the river?" ”

"Like...... The water level is a little lower. Zhang He replied very casually: "It is also common for the tide to rise and fall, and the water level is also a common thing......

"Retreat immediately!" Without waiting for him to finish, Yuan Xu blurted out.

Although he didn't know why, Zhang He immediately ordered.

The order was given, and the soldiers were about to pack up, when Yuan Xu's order came again.

"Childe has an order, you don't need to carry your bags and evacuate immediately!"

The soldiers of the Yuan army were confused, but the order had been given, and they had to obey the order.

The army was lightly armed, but the firehead army followed behind with a cart loaded with grain and grass.

Yuan's army withdrew from the camp, and after a small half-pillar of incense, he rode a fast horse and rushed to a hillside upstream.

Jia Xu held his hands and stared at the water flowing down the slope.

The river directly facing the hillside has a significantly different water level.

The water level of the upper river is very high, but when it reaches the direction of the hillside, it seems to be cut off by the waist, forming a waterfall from top to bottom.

The waterfall was not formed naturally, but Jia Xu ordered the soldiers to build it overnight.

He did not completely cut off the river and left some remnants downstream.

Because of this, Yuan Xu didn't immediately think that the upstream was intercepted.

It has been some time since the river was cut off, and if the dam is broken at this time, the casualties of the Yuan army downstream will be not small.

Jia Xu thinks that the best time has not yet come.

Stay until the evening, when Yuan Jun sleeps......

A cold smile appeared on the corner of his mouth, as if he saw the scene of Yuan Jun's soldiers being swept away by the flood in their sleep.

"Jia Gong, Yuan Jun suddenly pulled out the village!"

The knight rushed up the hill, rolled over, dismounted, and galloped in front of him.

"Bazhai?" Jia Xu was taken aback: "When will the village be pulled out?" ”

"It's just now!"

Jia Xu clenched his fists: "Break the dam and discharge the flood!" ”

"At this time, the flood ......" half-knelt in front of him, and the knight reminded: "Yuan's army has withdrawn ......"

"A certain person told Yuan Xu that he expected it again!" With a cold snort, Jia Xu said: "He should know that good luck will not always be with him!" ”

"No!" The knight didn't dare to say anything more, and left.

Looking at the water, Jia Xu's face became more and more solemn.

Down the hillside, more than a dozen soldiers rushed to the embankment that cut off the river.

A few soldiers wielded shovels and cut holes in the mud embankment.

The blocked river was full of strength, and as soon as the mouth broke, it poured down the river, and took with it a lot of dirt.

The impact of the water flow tore the hole bigger and bigger.

The levees are also showing signs of collapse.

"Run!" Someone shouted, and more than a dozen soldiers turned around and ran.

They had barely taken a few steps up the hill when the levee collapsed.

The river swept the mud downstream.

The rolling water set off huge waves and made a thunderous roar.

Looking at the huge waves flowing downstream, more than a dozen soldiers couldn't help but be speechless.

If you are hit by a huge wave, you will be as small as dust blown up by the wind.

The Yuan army, who had been ordered to evacuate, had not gone far when the soldiers heard a loud roar behind them.

Turning back, they saw the rolling waves rushing down with the determination to tear everything apart.

The barracks on the shore were instantly swallowed up by the waves.

The waves were messy everywhere, and the solid wooden walls were torn apart!

Looking at the place where he was still practicing not long ago, the officers and men of Yuan Jun all felt frightened for a while.

Zhang He's face was stunned: "Although the water level is lowered, it is not an abnormal thing, how does the son know about ......it?"

"Just because it's spring." Yuan Xu said: "The fish in the spring river are fattened first, and it is not the period when the river is depleted, so is it unusual for the river level to drop? ”

After his click, Zhang He suddenly realized.

"If it weren't for Gongzi, our army would not be able to escape this catastrophe!" Zhang He said: "Since the enemy army has this, it must be to cross the river!" ”

Yuan Xu shook his head: "Our army has a horse survey along the river, if it is a large army, it is not easy to avoid the ears and eyes of the horse exploration......"

"......What does Childe mean?"

"Zhang Yan's move should have a backhand! But it is not a river crossing! ”

"How to deal with it?"

"Withdraw your defense and wait and see what happens!"

The enemy army intercepted the river upstream, and if Yuan's army continued to be stationed, it was difficult to guarantee that there would be no mistakes.

Yuan Xu made the decision to give up Mianmanshui and return to defense on all fronts.

Before the army set out, the place where it was stationed was dense with mountains and forests, and there was only one access road.

Although it lacks the advantage of being near the water, it is fortunate that the pass is dangerous, and it is an excellent place to defend!

What's more, Tu the Huns, and Yuan Jun looked at each other from afar!

Even if Zhang Yan has the heart to attack, he will be afraid of a lot.

On the bank of Mianmanshui, the soldiers of the Yuan army once broke Gongsun Xu.

Now it is only because of a big flood that the whole line has retreated!

Zhang He was unwilling, but still ordered: "The whole army retreats and returns to the pass!" ”

The soldiers of the Yuan army, who had escaped death, turned to the south, and very few people looked back.

If Yuan Xu hadn't discovered in advance, many of them would have been swept away by the huge waves at this time!

"One hundred thousand troops!" During the march, Yuan Xu snorted coldly to himself, and then beckoned Ma Fei and said, "Come and see someone in the evening!" ”

Knowing that he had an idea again, Ma Fei responded.

Zhang He asked Yuan Xu: "Doesn't the son have a good plan?" ”

"Zhang Yan is known as 100,000 soldiers and horses, excluding the old and weak, women and children, but there are only 30,000 warriors!" Yuan Xu said: "I'll wait to return to defense, but I want to leave something for him!" ”

"What does Childe plan to stay?"

"You have to fly to get there." did not give a direct answer, Yuan Xu said: "When our army counterattacks, the general will know." ”

Yuan Xu refused to say, and Zhang He didn't ask much.

Although he is the chief general of the three armed forces, Yuan Xu is still making the decision.

At this time, Zhang He's mentality was completely different from Yuan Xu's when he arrived in Taihang.