After sending Fa Zheng away, Cao Cao ordered to recover Wancheng.

He also personally led the army to the north and went to Wancheng to kill, and when the soldiers came to the city, he saw the guards left by Yang Zhao in the city, and he didn't have the intention of resisting at all.

Yang Zhao left them behind for two purposes.

If Cao Cao didn't come to subdue, then hold Wancheng, this is one thing, if Cao Cao comes, he will make a little trouble for Cao Cao in the city, this is the second.

Now that Cao Cao is here, they ran out of the city, and soon went far away, going back to the north.

"Lord, the garrison left by Yang Zhao is all gone, and there is no one left."

Cao Ren came back and said.

Cao Cao looked at the city tower and said, "It seems that Yang Zhao doesn't want to defend this city anymore, he just wants to go back to save Yanmen Pass now." ”

Xi Zhong reminded: "Lord, it's better to be cautious, Yang Zhao is scheming, and you must be on guard." ”

"What Zhicai said makes sense."

Cao Cao ordered: "Open the city gate, go in and investigate, and make sure there is no problem before entering the city." ”

"Yes!"

Cao Ren commanded.

The city gate was quickly opened, and Cao Jun went in to search to make sure that there were no other dangers and no traps, so Cao Cao entered the city and led his troops to be stationed in the city.

The lost city was soon recaptured.

After entering the city, Cao Cao did not leave so quickly, and camped in the city to rest.

The time was fast and it was evening.

Just when Cao Cao was about to rest, there was a sudden "boom" outside, a super terrifying loud noise, and even the ground was shaking.

Cao Cao instinctively thought that it was Yang Zhao who had called again and was bombarding the city with artillery, so he hurriedly ran out.

"Lord, something is wrong!"

Cao Ren hurriedly walked over and said, "Before Yang Zhao left, he buried a lot of explosives in the camp, and someone sneaked in at night, ignited the explosives, and blew up our military camp!" ”

Their camp was stationed on the camp that Yang Zhao had left behind.

Hearing this, Cao Cao hurriedly looked in the direction of the camp.

Over there, the flames were raging, and the screams of soldiers in pain echoed.

"Go check it out!"

Cao Cao hurriedly said.

All the resting generals got up at this time and gathered to the camp.

They secretly rejoiced that they did not stay in the camp tonight, but in the city, and found some houses to live in, and only those ordinary soldiers lived in the camp.

But being bombed like this, many people died in an instant, and many people were destroyed.

The whole camp is like purgatory on earth.

Horror anomalous.

"Yang Zhao!"

Cao Cao said hatefully: "You have already retreated, and you left me this trap, if you don't kill you, I will not give up!" ”

Xi Zhong said: "Yang Zhao is hateful, we must kill him to avenge our soldiers!" ”

"Revenge!"

Those soldiers who were not killed by the bombing, listening to Cao Cao's words, the flames of hatred were burning, and they couldn't wait to go north now to find Yang Zhao for revenge.

——

Yanmen.

Today's Xianbei people have launched another attack.

He led his subordinate soldiers to resist, they had the advantage of firearms, and finally blocked it.

Xianbei Hu attacked several times, but they couldn't break through their defenses at Yanmen Pass.

The pressure of guarding the customs is not very great.

"General."

At this point, the scout returned, "We found that Budugen had sent a troop of soldiers, about forty thousand men, to the west. ”

"Westside?"

Zhao suddenly woke up and said: "To the west is the middle of the clouds, and Budugen is going to attack the Hetao." ”

In the current Hetao area, only 20,000 people led by Pan Feng are stationed.

Originally, there were 70,000 troops in Hetao, but when attacking Yanzhou, Yang Zhao ordered Li Tong to take 50,000 people south to attack Xudu.

"Hurry up and let someone go to Yunzhong and tell General Pan that Xianbei is going to attack Hetao."

Zhao said eagerly.

The scout, hurry up and deliver the message.

At this time, the attack of the Xianbei people had already retreated, and the two sides stopped fighting and camped to rest.

Draw the move to the pass, look outside, here can be defended, but I am afraid that the Xianbei people have any special means, judging by the recent battles, behind the Xianbei, there must be a master in the direction.

As for which master it is, I haven't been able to figure it out yet.

In the past, the Xianbei people were not very good at siege warfare, and there were no rules, but now the Xianbei people can attack Yanmen Pass very neatly, and they seem to know the art of war.

Even if they haven't trained for several years, their combat power is not high, but with the help of the masters, the overall siege strength is still quite strong, and the masters also brought firearms to Xianbei.

"Who the hell is assisting the step-to-root roots?"

The trick fell into deep thought.

——

Outside the pass.

Sima Yi, who was assisting Budugen and attacking Yanmen Pass, analyzed: "We can only fight with the draw now, we have enough time, as long as all the ammunition of the draw firearm is consumed, it is the time to board the Yanmen Pass." ”

He paused for a while, and then said: "Another attack on the Hetao is also a clever plan, as far as I know, the inside of the Hetao has long been empty, Yang Zhao took away the garrison inside and went south to attack Cao Cao, this is a great opportunity." ”

With his assistance, Budugen did a good job in attacking Yanmen Pass, all kinds of timings for battle, and how to fight, etc., and also minimized the casualties of tackling key problems, which can be very worry-free.

Therefore, Budugen's dependence on Sima Yi has unconsciously become a bit serious.

"Then do what you arranged, I can trust you."

Budugen said directly.

"Thank you Shan Yu for your trust."

Sima Yi smiled slightly, and said: "Next, Yang Zhao will definitely come to save Yanmen and Hetao, and he will definitely bring a lot of firepower to the north." But from Jingzhou to Yanmen, the distance is very long, as long as we operate properly and attack fast enough, Yanmen and Hetao, any one of them can be broken and killed by us. ”

Bu Dugen nodded and said, "You said it very well, if Yang Zhao comes, what should we do?" ”

Sima Yi said confidently: "I have a plan to kill Yang Zhao, but this plan is not yet mature, I need to prepare, and I can't tell Shan Yu for the time being." ”

Budugen nodded and said, "Then you can arrange it!" Feel free to tell me if you need anything, as long as I can do it, it's totally fine. ”

Sima Yi smiled: "Okay! It's just that I ...... with that and Ya's thing."

Na Heya is Budugen's daughter, and after Sima Yi arrived at Danhan Mountain, he first got together with her.

With his resourcefulness, if he wants to attack a Xianbei woman, it is as easy as a finger, without any pressure.

"Defeat Yang Zhao, let's go back and talk about it!"

Budugen didn't say yes right away.

He didn't have any good feelings for the Han people, especially after being cheated by Yang Zhao, but Sima Yi gradually became his exception.