On the other hand, in Daxin's camp, the soldiers were happy. These days, they disturbed Beiliang and could rub the prestige of Beiliang.

But someone asked, "Lord, what's the matter with the princess?"

Su Yunchu has left for several days, and there is no news so far.

Someone also made a noise immediately, "where can news come back when the princess leads the army? Everything depends on the opportunity."

This is true. Murong yuan raised his eyes and looked at the speaker, "in these two days, Beiliang should be able to resist taking the initiative to attack. Get ready."

When they heard this, they were awe inspiring, "yes!"

Sure enough, after constant harassment, two days later, Yougu finally couldn't bear it. He only ordered that, relying on the advantage of poisonous arrows, he wanted to take the initiative to attack and chase the people sent by Murong yuan to attack Yongning mountain.

The pass of Yongning mountain was finally opened. Gan Cheng stood on the pass, frowning. Looking at Yougu's army chasing Murong yuan, he always felt that it was a trap. Does Murong yuan really want to take them out and attack them elsewhere?

Making traps is the most common thing Su Yun used to do after he joined the northern expedition. They have become vigilant about this. However, the area in front of Yongning mountain is not suitable for making traps. So why should Murong yuan take people out?

Gan Cheng suddenly thought that Su Yunchu didn't appear with Murong yuan these days.

I can't help frowning. A bad feeling has hit my head.

At this time, someone suddenly reported, "general, the place where the arrow plumes are piled up in the city has been attacked. Now, the poison arrow has been burned."

Just then, the thick smoke that had been born somewhere in Yongning pass had risen to the sky of Yongning pass.

Gan Cheng suddenly clicked in his heart, "no, Yongning mountain mixed with Daxin soldiers!"

It is true that Daxin soldiers have been mixed in. Yingsan has been mixed in Yongning mountain yesterday. Today, this is a great opportunity.

Gan Cheng couldn't imagine how Daxin people got into Yongning mountain for a moment. However, as long as there was a gap, it was not a good thing. He quickly ordered, "come on, lead the troops to guard the north gate, guard!"

With that, he rushed down the pass.

However, most of the people in Yongning pass have been taken out by Yougu to pursue Murong Guanyuan. Just at this time, Yougu also found the thick smoke rising in Yongning mountain.

I felt bad in my heart. I secretly told myself that I had fallen into the trap. I quickly ordered to call in the gold and withdraw the troops and return to the pass.

However, now that Murong yuan has come out, how could Murong yuan let people go back easily? Yougu, who wants to call in gold and withdraw troops to rush back to Yongning mountain, was chased by Murong yuan's army. Yougu's troops and horses out of Yongning mountain lost the barrier of Yongning mountain. They are slightly weak in the u new war.

Looking at the smoke rising from Yongning mountain, Yougu was worried, but at this time he also knew that he could only withdraw troops and retreat, otherwise the loss would expand. At this time, Su Yunchu had led troops and broke into Yongning mountain from the back of Yongning mountain.

Most of the troops of Yongning mountain were taken out by Yougu, so she easily took Yongning mountain.

Although Gan Cheng was in Yongning mountain, he was finally forced to withdraw from Yongning mountain under the protection of soldiers and left generals. Being forced back is ironic. However, in the end, instead of becoming a prisoner of war in Beiliang, it is Gan Cheng's last trace of dignity in Daxin.

At this time, Su Yunchu stood at the Yongning pass, and Gan Cheng withdrew from the Yongning pass with the remaining troops after he could not resist.