Du Yi returned to their temporary camping place. This was a military camp at the south gate of Yecheng. Sima Yichang specially vacated them. It was next to the inner city wall and was only a hundred steps away from the inner city gate of the south city.

Today's events were unexpectedly smooth, which made Du Yi feel very happy. It was originally a very dangerous thing to impersonate the enemy camp. Moreover, Du Yi was also responsible for persuading Sima Yi to send 20,000 old troops, and at the same time he had to find ways to keep 500 people in Yecheng. This was so difficult that Du Yi was even ready for failure.

But I didn't expect that things were going very smoothly. Not only did Sima Yichang agree to his request, but he was also extremely amiable to him. It must be because of He Zeng. I didn't expect that He Yan could get such courtesy from Sima Yichang just because he had a kinship with He Zeng, which really made Du Yi somewhat unexpected.

I originally thought that with the low status of He Yan's escort, I didn't know how much effort it would take to convince Sima Yichang, but I didn't expect the result to be so relaxed. I just didn't know what kind of expression Sima Yichang would look like when he found out that he was deceived in the future?

Du Yi really wanted to see the angry side of Sima Yi, but I'm afraid there would be no chance.

On the way back to the camp, Du Yi restrained his emotions and looked calm. Sima Yi's personal soldiers sent Du Yi to the gate of the military camp and said goodbye.

After Du Yi returned to the camp, he went straight to meet the captain Yang Bo.

At this time, Yang Bo was wearing ordinary soldiers' clothes, mixed in the crowd, not at all conspicuous. At this moment, he was lying in the tent of the military camp, and his face was very yellow. This was not something he pretended to be. If he had diarrhea more often, it would make people exhausted.

"Master Yang, how about it? Can you still bear it?" Du Yi asked.

Yang Bo laughed in a low voice and said, "It's okay. Everyone has taken medicine. Tomorrow, he will be a vibrant man. But speaking of this, this Croton is also very powerful. Many tough guys are so diarrhea that they can't stand up."

Du Yi smiled and said, "If you want to hide from Sima Yichang's eyes and ears, how can you really pass the test without doing anything? You can stay here with peace of mind, continue to pretend to be sick, and wait until the army attacks the city, and then look for an opportunity to serve as an internal supporter and open the city gate. Tomorrow, I will lead another 500 people with the baggage convoy to set off north with the baggage convoy. Sima Yichang will also send 20,000 troops to escort the convoy, and all of them will be the old army of Jizhou."

"Really?" Yang Bo's eyes suddenly lit up. This was the important thing they most hoped for. Only by transferring 20,000 troops from the old Jizhou army out of Yecheng would be the real lure to get out of the mountain. Without this core force of defense, the entire Yecheng would be vulnerable. As long as the Bingzhou army launched an attack, it would be able to easily capture Yecheng.

"That's great. Du Sima is so capable. You can do such a difficult thing. I admire you!" Yang Bo couldn't help but praise him repeatedly.

How to complete the lure from the mountain is the most important part of this plan. If the old Jizhou army cannot be transferred out of Yecheng, the Bingzhou army will inevitably suffer great resistance in the battle to attack Yecheng. Once the battle falls into a stalemate, the Sima army from all directions will inevitably come to reinforce. In this way, the situation will inevitably fall into disagreement.

Therefore, this time we attack Yecheng, we must fight and decide quickly. Only by taking Yecheng as soon as possible can the Bingzhou army gain the initiative in strategy.

Now Du Yi has successfully lured 20,000 old Jizhou troops out of Yecheng. Next, it depends on how Wang Jun and Liu Jing dispatched it. As long as everything goes well, it is almost a foregone conclusion to take down Yecheng.

Du Yi smiled faintly and said, "I can't convince Sima Yichang alone. Is the important reason why Sima Yichang is willing to send heavy troops to escort this batch of materials or because this batch of materials is extremely important. These are the siege equipment that Sima's army urgently needs. Once it is transported to the front line, it will inevitably pose a great threat to the defense of Jingxing Pass, so we must destroy it at all costs. However, under the strict supervision of 20,000 heavy troops, it is very difficult to destroy this batch of materials."

Yang Bo then realized that Du Yi was still carrying another task, which was to destroy this batch of weapons. Originally, these weapons fell into the hands of the Bingzhou Army, and the destruction was just a casual matter. However, in order to transfer the defenders of Yecheng, they had to return the weapons to the Sima Army again, which invisibly increased the difficulty of destruction.

Du Yi wanted to set out with the Sima army, but it was almost difficult for Du Yi to make any moves in the 20,000 Sima army.

Yang Bo couldn't help much in this regard. He wanted to stay in Yecheng as an internal supporter of the Bingzhou Army's siege troops. This time, Du Yi had to rely on himself to go north.

Seeing Yang Bo's expression a little sad, Du Yi patted his shoulder lightly and said, "Don't worry, I will find a way after leaving Yecheng. You should be more careful when you stay in Yecheng. Sima Yichang is not a good person. Don't let him catch any spider-wires, either don't move. If you want to move, you need a thunder strike and succeed in one fell swoop."

Yang Bo nodded heavily and said, "Sima Du, take care of yourself."

"Take care." Du Yi stood up and ordered the Bingzhou soldiers who had never eaten croton to gather together, and ordered them to go to rest now, get up at the fourth and set off at the fifth and prepare to leave Yecheng.

The remaining "patients" will stay in Yecheng under the leadership of Yang Bo. Their task is to continue to pretend to be sick. Even if their diarrhea has been cured, they will pretend to be in pain and weakness to confuse Sima Jun.

Anyway, they made an appointment with Wang Jun. When the Bingzhou army attacked the city, they would raise the fire as a call, cooperate with the inside and outside to take down Yecheng.

It was soon the fourth day of the year. Du Yi stood up first, and five hundred Bingzhou soldiers also rose one after another. After simply eating some dry food, Hao Jin had sent someone to contact Du Yi and asked if Du Yi was ready to set off.

Most of the hundreds of baggage trucks are pulled by mules. The mules are strong in body and have strong weight-bearing ability. It is more suitable to use them to pull these baggage trucks. The only weakness is that they are slower than horses. These mules had already fed the fodder last night and their physical strength was completely restored. At this time, they set off and walked lightly and happily.

After Du Yi and Hao Jin met, the two sides greeted each other and confirmed that they were ready. They escorted the baggage truck and slowly left the north gate of Yecheng, and walked northward.
Chapter completed!