After Xiao Yihuan left, Xiao Yiyuan ordered the soldiers on duty to the vanguard camp to send orders to Dongfang Youhua to meet him immediately.

Dongfang Youhua moved quickly and arrived at the end of Yin Dynasty.

He strode into the tent, bringing the chill of the night.

Just as he was about to salute, Xiao Yiyuan raised his hand to stop him and ordered in a deep voice:

"Early tomorrow morning, the troops led by Wang and Yuwang Shizi will retreat to Yuncheng, 50 miles away, where they will be guarded by your vanguard battalion. The large range weapons such as explosive packs, catapults, three bows, beds and crossbows among the three armies will also be taken over by the vanguard battalion temporarily. These things are related to the direction of the normal war situation. You must guard them well. Remember, no matter how the enemy in the valley is lured, never enter the valley! "

"Yes! I'll take orders! "

Although Dongfang Youhua was puzzled by Xiao Yiyuan's order, the duty of the soldiers was to obey the order and defend his family and country.

Without any hesitation, he took the order immediately.

After his voice fell, Shuai's tent became quiet.

Where Xiao Yiyuan went to battle to kill the enemy, Dongfang Youhua was hardly absent.

They had known each other for a long time. He knew that he must have something to say. Instead of leaving in a hurry, he waited patiently.

Finally, after a moment of silence, Xiao Yiyuan's voice rang again in the quiet handsome tent.

"If there is no accident, the army will pass through the fog Valley in three days. You can select 2000 elite soldiers who are good at projection and stand by at any time. The rest of the vanguard Battalion soldiers must also be ready to withdraw at any time. "

After that, Xiao Yiyuan waved his hand and motioned the Oriental dark birch to leave.

"Yes! I'll leave at the end of the day! "

After Dongfang Youhua retreats, Xiao Yiyuan unfolds the letter again. Looking at the contents, his eyes are filled with complicated thoughts

Jin'er, no matter what happens under Xi City, I won't let you and your child suffer any harm.

……

The next day, with the military orders coming from the commander's account, the main force led by Xiao Yiyuan, the reinforcements brought by Xiao Yihuan, withdrew to Yuncheng after a short adjustment.

After the army was stationed outside Yuncheng, Xiao Yiyuan ordered people to prepare materials and tools. After that, he ordered his deputy general to select 500 soldiers who had participated in the process of making explosive packs and let them make explosive packs.

Before Xiao Yiyuan retreated to Yuncheng, Xia Jin had already entered the city.

There is no reason for it. The strategies she offers, though wonderful, will greatly damage the environment.

When raw coal is burned, it will produce a lot of poisonous and harmful gases, and she is pregnant, so she should not risk her child's safety.

Fortunately, the vegetation coverage of Fenghuan continent is high, and it can recover through its own adjustment cycle in a short time.

Otherwise, she would never dare to do so.

The distance between Yuncheng and Wugu is more than 50 Li. There are a lot of vegetation in it. It should be a safe place.

Xia Jin is so hiding among the civilians, silently looking at everything.

……

In the early morning of the third day, Xiao Yiyuan sent an order to Dongfang Youhua to clear the trees and vegetation between Wugu and Xianfeng camp, so as to prevent the fire from spreading to their side and causing damage.

After receiving the order, Dongfang Youhua immediately sent someone to follow the order.

The Beiyou army hidden in the fog valley will see that the army of the Eastern Qing Dynasty has been changing for several days, sending messages to Xicheng behind him many times, and proposing to lure the enemy into the valley or take the initiative to attack.

However, the order is to stick to it.

The opportunity just slipped away.

In the afternoon, the soldiers of the vanguard camp finished the logging order given by Xiao Yiyuan, and Dongfang Youhua sent someone back.

And Xiao Yiyuan had been ready. As soon as he got the news, he ordered the soldiers who were responsible for transporting the explosives to take action.