Within a few days, the army disguised by the people Yu Bao began to gradually replace Zhang Ying's soldiers and horses outside Hepu City.

And Zhang Ying also took his own people to leave outside Hepu City one after another at this time, and all this was done unknowingly, so that those people in the city who Liu Zheng really didn't find any clues.

Liu Zheng's side, although he was also curious about what kind of method Zhu Fu and the others outside the city would use to deal with him, there was no news coming, and he did not act rashly.

After waiting for a few days and seeing that Zhu Fu outside the city did not have the slightest change, Liu Zheng began to send spies who had stayed outside the city at the beginning to contact Shihui and Shiwu who were in Zhu Fu's army.

After letting them contact Shi Hui, they inquired about the disappearance of Zhu Fu and the others.

Using the communication method that Liu Zheng taught at the beginning, Liu Zheng, who was in the city, through his own spies, finally knew what Zhu Fu and these guys were secretly planning outside the city. ，

Although Shiwu and the others were not Zhu Fu's cronies, they only temporarily lived under Zhu Fu's command, but some of the soldiers and horses in Zhu Fu's military camp were transferred, and Shiwu and Shihui could still roughly know.

In addition, the two of them had already been explained by Shi Xie, and they had to pay close attention to the dynamics under Zhu Fu's command, so the movements of the soldiers and horses in Zhu Fu's military camp did not escape the eyes of the two of them.

After passing these news to Liu Zheng, Liu Zheng just smiled faintly, and a smile appeared on the corner of his mouth, for when Zhu Fu actually wanted to use his own methods to deal with Liu Zheng, what else could Liu Zheng do besides laughing.

"This Zhu Fu really has no brains, he wants to use my methods to deal with me, even if I am fooled, does he think that with these horses of his, he wants to defeat the two generals Huang Zhong and Gan Ning?"

"Take 10,000 steps back, even if they can defeat Gan Ning and Huang Zhong, they will definitely lose heavy losses in the end, and they will never have a chance to fight our main force again."

Liu Zheng shook his head and expressed great contempt for the plan of Zhu Fu and others.

At the same time, Xu Huang, who knew the news, was a little worried, and hurriedly asked Liu Zheng at this time.

"Lord, after all, there are 30,000 soldiers and horses under Zhang Ying, if they really fight with those men and horses under General Gan Ning, those recruits under General Gan Ning may not be his opponents."

"Are we going to take advantage of now..."

Xu Huang still had some worries about Gan Ning, he didn't have to worry about Huang Zhong, after all, Huang Zhong's men and horses were basically veterans, and Huang Zhong showed his strength in the battle of Wuyangling.

But Gan Ning is different, after all, Gan Ning is still very young, and there are not too many, he has experienced a big scene, plus the soldiers and horses under his command are all newcomers who have just been trained for a month or two, if they encounter three times the number of soldiers and horses on their own, even if they are defensive, they may suffer.

Liu Zheng knew what Xu Huang was worried about, but Liu Zheng was not worried at all at this time.

"Don't worry, let our spies follow to see if Zhang Ying's guys will attack Yulin County or Cangwu County first, and after confirming his whereabouts, we will go out of the city and defeat Zhu Fu in one fell swoop!"

Xu Huang's worries are not untargeted for Liu Zheng, but Liu Zheng has confidence in Gan Ning, even if Zhang Ying's soldiers and horses are heading for Gan Ning, Liu Zheng also believes that Gan Ning will definitely be able to block Zhang Ying, give Liu Zheng some time, and eliminate Zhu Fu. Raise troops to help again, and block Zhang Ying's road when the time comes, so that Zhang Ying has nowhere to escape.

In this way, Liu Zheng knew that Zhu Fu and Zhang Ying outside the city had already taken action, but he still did not do it immediately, but waited here for another day, and when he confirmed the news that the spies had sent back and said that Zhang Ying had gone to Yulin County, he began to decide to do it.

If it weren't for the spies telling Liu Zheng that Zhang Ying's soldiers and horses were going to Yulin County, Liu Zheng might have to wait two more days, after all, if Zhang Ying's men and horses were going to Cangwu County, with the terrible strength of the 10,000 soldiers and horses under Huang Zhong of Cangwu County, I am afraid that Zhang Ying might not be able to defeat Cangwu City even if he attacked for ten days and half a month.

But Zhang Ying chose to go to Yulin County, which made Liu Zheng also a little worried, although he had confidence in Gan Ning, but Gan Ning was still young after all, as Xu Huang said, he had never experienced such a war, if it was a big battle, not to mention the loss of soldiers, it would not be worth it to put his own life in it, so Liu Zheng still had to make some preparations.

Rush to the rescue in a crisis.

After deciding to do it, Liu Zheng directly sent someone to contact Shihui, Shixie's son and younger brother are both smart people, and they know that they can only survive if they take refuge in Liu Zheng at this time.

Soon came the news to Liu Zheng, and the two sides agreed that at noon tonight, Liu Zheng's men and horses quietly went out of the city from the west city gate, Zhu Fu's weak point of defense, and killed directly into Zhu Fu's camp.

There are only more than 20,000 people left by Zhu Fu in Hepu City, although there are still more than 20,000 people, but those people can't be used as combat strength at all, Liu Zheng doesn't even plan to pay attention to those people, as long as he attacks and kills Zhu Fu's camp.

Night soon fell.

As the night began to permeate, the starry sky showed a peaceful color, outside Hepu City, among Zhu Fu's army, but it was still brightly lit, and at the camp, there would be a bonfire every few meters to illuminate the nearby camp.

On the side of the West City Gate, Zhu Fu only sent 3,000 people to station, although these 3,000 people had people on night duty, but Liu Zheng had already arranged more than 100 spies here, under the leadership of a tun commander, dressed in black, and quietly touched the front of those soldiers on duty.

Quietly killed a few teams on night duty, the city gate on the west side of the city gate opened, and Liu Zheng's men and horses gradually walked out of it, but they didn't show much movement.

He just sent three thousand elites out of the West City Gate and went straight to Zhu Fu's camp at the South City Gate.

As soon as the appointed time came, on the side of the south city gate, Liu Zheng personally sat in the town, and then opened the city gate, and led 10,000 soldiers and horses directly from the south city gate to kill the city.

The sudden opening of the city gate made Zhu Fu, who had been at ease for a few days, immediately startled.

He had already gone to bed at this time and was resting, but suddenly he heard the shouting of killing from outside, and immediately woke up, and then shouted loudly outside the big tent.

"Someone! Come! ”

Outside the big tent, two soldiers on duty hurriedly ran over.

"Your Excellency!"

"What's going on out there?"

Although Zhu Fu had already thought of something in his heart, he hadn't seen the situation outside, and he was just guessing.

"My lord, it's no good, Liu Zheng's people have been killed from Hepu City!"