During the two days that Fan Shuiling was recuperating, Chang Sheng would squeeze out a little time to accompany her no matter how busy or late he was. Fan Shuiling, who was extremely bored, was looking forward to the moment when Chang Sheng arrived.

After entering the city, Chang Sheng never had a moment of idleness, not only to appease the remaining people in the city, but also to defend against the enemy's attack, and at the same time to find a way to break through Tan County. The sooner the war ends, the less sin the people will suffer.

After Lan Zheng urged the soldiers to finish the drill, he went to Chang Sheng's room with an adjutant general. Seeing Chang Sheng lying on the bookcase, his expression was serious, as if he was thinking about something.

"General!" the adjutant general said with a fist in his fist at Chang Sheng.

"It's coming!" Chang Sheng straightened up and looked at the two, bypassed the bookcase, and raised his hand to signal: "Sit!"

The two sat down, and after Lan Zheng and the lieutenant general sat down, the three of them began to discuss how to attack Tan County......

After a long discussion, they returned to the previous problem.

Chang Sheng looked at the two of them with a serious expression: "...... It's not that the previous method is not unusable, but how should our soldiers come down from such a high cliff? As long as this problem is solved, it will not be difficult to break through Tan County. ”

Tan County is not big, but the difficulty lies in its geographical location that is easy to defend and difficult to attack. The emperor of the Nordic country took a fancy to the powerful location of Tan County and its proximity to the Tianyun Dynasty, so he ordered people to increase the city tower and cling to the cliffs on both sides.

"The general is right!" the adjutant general looked at the person beside him: "What is the best way for the Blue Vanguard?"

Lan Zheng twisted his eyebrows and thought deeply, indeed, if they wanted to enter Tan County from above, they had to solve the problem of how the soldiers landed safely from the top of the cliff. The city gate of Tan County is much higher than the ordinary city gate, and there is a river several zhang wide in front of the city gate. Attacking from the main gate, just wading through that river, will cost them a lot. If they start from the top of the cliff and give the enemy a surprise, they may be rewarded. It's just that they have to solve the problem of a safe landing in front of them first.

Lan Zheng: "Is it good to use a rope?"

"Ropes, no!" Chang Sheng shook his head and rejected his proposal.

"General?" the deputy general was puzzled, he felt that Lan Zheng's proposal was not bad, the cliff tops on both sides of the city gate were still quite high from the city gate, and it was a good way to let the soldiers slide down with ropes.

Chang Sheng's left hand rested casually on his thigh, and his right hand rested on the map on the table, pointing to a certain place above, and said: "If we really enter from above, then the enemy will not be able to detect it." At that time, our soldiers will be exposed. The enemy will definitely let the archers release their arrows, and our soldiers use ropes to hang on the cliff to the bottom of the cliff, and they have no ability to fight back. It will only become a target for the enemy. ”

Lan Zheng nodded: "You're right, once the enemy notices it, our army will face countless arrows shooting at them. ”

"What should I do?" said the lieutenant, a little impatient. I wanted to take advantage of the high mood of the soldiers to beat the enemy to the ground in one go, so that they would not dare to offend their Heavenly Fortune Dynasty again. As a result, the general of the other party actually left some people to resist the city gate, regardless of their life or death, and hid in Tan County with tens of thousands of horses. Judging by the speed at which they evacuated the border city, I am afraid that this was planned for a long time. It's just that he couldn't understand why they handed over since they insisted on starting a war, so they easily abandoned the border city. You know, the first battle can boost the morale of the entire army. And morale can often determine the success or failure of a war. Whether you win the first battle or not, you can see how important it is when you think about it.