Take a step back and think, if Zhao Changyuan is really busy with some urgent business, and it is the kind of secret, you can guess 7788 by crying at night and looking at the prince's face and eyes, so naturally you will persuade Gong Yueyue to come back and don't bother again.

Gong Yueyue nodded, whispered "thank you" and walked towards the study.

The steps of the two people were not light, but Zhao Changyuan didn't come back until Gong Yueyue knocked at the door. Hearing Gong Yueyue's voice, he immediately got up and opened the door for her in person.

"Did I bother you?" Gong Yueyue looked into the study and didn't go in immediately.

"No, I'm just thinking about things, not official business." Zhao Changyuan came in with Gong Yueyue's shoulder and said with concern, "why don't you sleep so late?"

"I just ate dessert. I'm too full to sleep. So I came to see you. " Gong Yueyue was helped by Zhao Changyuan to sit next to the desk and saw a map on the table.

Gong Yueyue's geography is not very good, but this map is very good. Because it is different from the plane map seen by Gong Yueyue before, it is also a three-dimensional map in addition to carefully marking the place name and terrain trend.

At a glance, where is the mountain and where is the river? How high the mountain is and how big the city is are in proportion.

"Did you draw this?" Gong Yueyue couldn't help but look at Zhao Changyuan with new eyes.

"Part of it." Zhao Changyuan picked up the map, did not avoid Gong Yueyue's seeing it, and then pointed to several of them and said, "these places are painted by me. We must have strict topographic and geomorphic marks in order to make it more convenient to choose the actual route during the March. And these places, which I came back to add after seeing in person, are good places to camp. "

Zhao Changyuan explained and pointed out on the map, as if he were a patient teacher teaching Gong Yueyue.

"What are the dots now? And a circle? " Gong Yueyue saw that the map was drawn with thin ink, but several places were marked with charcoal. It seems that it has just been drawn.

The characteristic of the charcoal pen is that it is easy to wipe, perhaps temporarily marked, and later erased or modified.

Zhao Changyuan explained, "this is the enemy's force distribution. It's scattered and the number is not large, just a few teams. "

With that, Zhao Changyuan frowned again. He studied these good points for a long time. Although he felt something was wrong, he couldn't tell what was wrong. So I always feel strange.

Gong Yueyue stared at the map and saw a charcoal pen on the table. He took it and compared it on the map, and then asked Zhao Changyuan, "is it OK?"

"Ah?" Zhao Changyuan didn't react for a moment. For a moment, he realized that Gong Yueyue also wanted to draw something on the map. Then he nodded and said, "yes. I'm thinking about some of them. Draw and have a look. "

Gong Yueyue said, "in fact, I don't know how to look at maps, let alone the distribution of troops. But I think it looks a little dangerous. "

As Gong Yueyue spoke, he connected several dots into a line, and then drew an arrow on the line, pointing to one of the cities.

Then he explained: "the distribution of the enemy at other points should be so suspicious. It seems that there is no threat. However, these points are different, and the military strength seems to be small, but these places should be connected, and the mutual mobilization of military strength is also very convenient. If the enemy's target is the city, the enemy can quickly assemble and attack in about two days. Before, because the target was disturbed, the city guarding officers and soldiers here may have relaxed. These enemy troops will take the city in one fell swoop. "

Zhao Changyuan's mind was shocked. He looked at Gong Yueyue and went to see the map again. I couldn't help taking a breath of air-conditioning.

Gong Yueyue added, "this move seems to be called beating the East and beating the West in the art of war. There is also a layer of meaning that 'emptiness is reality, and reality is emptiness'. "

The points outlined by Gong Yueyue are really not the key places, and the number of troops is negligible. On the contrary, the other scattered points seem more important.

But so united, it seems that the mystery and change are too great. Even if the enemy does not attack this city, as long as the route changes slightly and the troop deployment changes a path, the target can be changed to attack another city.

There was no clear demonstration and application of this move in the art of war, and Zhao Changyuan didn't remember it for a moment. Moreover, these points are not all useful. Most of them are just to hide people's eyes and ears, so Zhao Changyuan ignored them.

Now, being reminded by Gong Yueyue, the situation can be said to be suddenly enlightened. The enemy's purpose is simply wolf ambition and has a great appetite. It's not too much to say that we should drive straight through a breakthrough.

Zhao Changyuan took the charcoal pen in Gong Yueyue's hand, sketched several positions on the map, and then looked at the overall direction. First, his eyebrows frowned, and then his eyes were deep. After a long time, he came back and saw Gong Yueyue looking at himself with a worried face.

"Ran Ran, what's the matter?" Zhao Changyuan wondered why Gong Yueyue looked at himself like this?

"Yuan, it is said that serious men are the most attractive. You are... So handsome." Gong Yue almost swallowed water in Zhao Changyuan's face. Just now I saw Zhao Changyuan's various expression changes, either worried, or meditating, or his eyebrows relaxed and smiling. It's so charming with evil charm and calm charm.

Zhao Changyuan was amused by Gong Yueyue's appearance at this time, pinched Gong Yueyue's small nose and said, "you have opened the knot in my heart. And helped me see a big layout. I'm a meritorious minister. "

"Meritorious Minister? What reward should you give me? " Gong Yueyue couldn't help but imagine boxes of gold, silver and jewelry, or big night pearls?

Although Gong Yueyue was never greedy for money, she thought that if it was a reward obtained by her own wisdom, it would not be in vain. Moreover, this is also an opportunity to make money. In the future, I can sell ideas and create ideas to help the Lord sort out national affairs and make money.

But I heard Zhao Changyuan say with a smile, "the king's people have rewarded you. Isn't that enough? You are really greedy, you woman. "

"Ah? Your people? " Gong Yue tilted his mouth. Such a reward is really not small, but now it seems that Zhao Changyuan is not alone.

But Gong Yueyue didn't want to say it directly, because that would not be a joke, but poke his pain. He had to sigh, turn his head to look elsewhere and deliberately stop the conversation here.