Li Guangsheng was squatting at the gate of Zheng Guogong's camp, writing and drawing on the ground with a branch.

He was used to deducing the battle situation, but whenever he came to a place, he had to ask around about the terrain, how many miles he had to go to the nearby towns, where the water source was, the nearby paths, villages, and so on.

Then assume a variety of battle situations to deduce.

For example, at this time, the place where they camped was called Fangding Mountain, which was the only way to pass in a straight line from Baoji County to Tianshui.

He was holding a branch and drawing on the ground, and Zheng Guogong on the side came over, grabbed his belt and asked:

"Li Guangsheng, what are you doing?"

Li Guangsheng didn't look back and said:

"Don't bother, deduce."

A few seconds later, Li Guangsheng reacted, hurriedly stood up, still holding a branch in his hand, and said:

"My subordinates have a habit of deducing when the two armies are fighting according to the terrain, the surrounding cities, the season, etc., and they are too focused and do not find out that it is the prince of the country, and hope that the prince of the country will forgive the sin."

Zheng Guogong stood in place, holding his belt with both hands, staring at Li Guangsheng with wide eyes, and then walked towards him expressionlessly, looking at Li Guangsheng's scalp numb, and screaming in his heart.

Zheng Guogong walked all the way in front of Li Guangsheng, and then retracted his momentum:

"Okay, very energetic, with my demeanor back then."

Zheng Guogong looked at the map-like thing drawn on the ground in front of him, nodded his toes and said:

"I see that your map is quite detailed, I guess I have deduced a lot, come, tell my country, what kind of battle situation you deduced, I heard some truth."

"Whoa."

Li Guangsheng was overjoyed, answered cleanly, and then squatted down, pointed to the picture on the ground with a branch and said:

"This place is the Fangcun Mountain where our army is camped, within a few miles around, here is indeed an excellent camping point, there is a river in the south, our army can take water on the spot, behind is the mountain, the camp of the Son of Heaven is stationed at a high place, easy to defend and difficult to attack, we are the vanguard army, stationed on the side of Tianshui, about four miles away from the camp of the Son of Heaven, if we find any changes here, we can be prepared for prevention as soon as possible, and notify the Chinese army behind."

"In addition, the left army and the right army, surrounding the east and west sides of Fangcun Mountain, showing the trend of turning corners, arching and guarding the emperor of heaven, can ensure that nothing goes wrong. But I just deduced, if I am the king of Xiliang, if I launch an attack here, how to fight, think about it, there is no good method and strategy, but if I can seize the opportunity, send hundreds of dead soldiers, ambush in the mountains in advance, without reconnaissance, I know that the Son of Heaven will definitely be placed in a safe high place. ”

"When night falls, these hundreds of dead soldiers I ambush will be able to launch a surprise attack at night, go straight to the camp of the Son of Heaven, capture the thief and capture the king first, and it will definitely be ...... Ah, I mean, strike the boss first, and you can decide the battle! ”

Li Guangsheng finished his deduction excitedly, this is just one of his tactics, and he was about to continue, when he suddenly saw Zheng Guogong raise his hand, interrupted his words, and then said:

"What do you say? You just said, seize the opportunity and ambush in the mountains? ”

"That's right, seize the opportunity, before we came, we were ambushed in the mountains, the mountains are steep, and we will inevitably not be able to spread too many tents, as long as we take advantage of the darkness to blend in, it is easy to directly attack the Son of Heaven."

After Li Guangsheng finished speaking, he saw Zheng Guogong frowning with a sad expression, and then Li Guangsheng hurriedly said:

"Of course, I'm just talking about it, I'll just deduce it myself, King Xiliang definitely doesn't have such an opportunity, calculate the time, even if he knows that the army is going to set off, he will rush here, to say the least, it will take two days, this is still the case of all the cavalry riding fast horses, when they arrive here, our army will have already left Fangcun Mountain and continue to advance towards Tianshui, they definitely have no chance to ambush here, Lord Guogong does not need to worry."

After Li Guangsheng finished speaking easily, Zheng Guogong asked:

"How much do you count by foot?"

"Horses travel 400 miles a day, which is the limit speed of most horses."

"Do you know that there is a kind of horse in the Western Regions, called the Sweat and Blood Horse?"

Li Guangsheng was stunned for a moment, and then heard Zheng Guogong frown and say:

"Sweat and blood BMW, according to legend, travel 800 miles a day."

On the right side of Longxi is the Western Regions, the King of Xiliang has been operating Longyou for many years, and all the countries of the Western Regions also know each other.

"King Xiliang...... You won't be so willing, will you? ”

Li Guangsheng said with some hesitation, and then there was a light in his head, King Xiliang was really willing to give it up!

If he really knows how to fight, he will naturally count the time for the imperial army to march, as long as it is according to the normal time, Baoji County must stay for one night, starting from Baoji County, there is no ink on the road, and Fang Dingshan will definitely stop!

The king of Xiliang got the news of the arrival of the imperial army, and when the imperial army was stationed in Fangding Mountain, the time difference in the middle, if the king of Xiliang sent the dead soldiers for the first time, they all rode sweaty and bloody horses, and ran for 800 miles a day at the expense of their horses......

It's too late to ambush in advance!

And is the king of Xiliang willing to do it? Hundreds of sweaty BMWs have the opportunity to exchange for a world!

"Impossible......"

Li Guangsheng frowned, but Zheng Guogong had already turned around and shouted:

"The whole army is immediately out of camp! Retreat two miles! Order two thousand elite soldiers, follow me to Fangding Mountain to protect the Son of Heaven! ”

The officer who gave the order hurried to convey the order, and the vanguard barracks, which were stationed on the plain, immediately began to move the whole army.

And Li Guangsheng suddenly grabbed Zheng Guogong and said worriedly:

"Lord Guogong, this matter may not be as I deduced, besides, the king of Xiliang may not have the courage to lead the army to fight, the general trend is me, and he is the best plan to defend Tianshui. Without the order of the Son of Heaven, you let the army retreat without authorization, and led the elite up the mountain, and the other generals will think that you have made a mistake! When the time comes, I mistakenly think that you have rebelled and made Your Majesty unhappy......"

Zheng Guogong grabbed Li Guangsheng's sleeve and said very quickly:

"When you blocked the Son of Heaven in the military camp in the past, you were not so hesitant and afraid of being responsible, you also said that the general trend is me, and the general trend is the Son of Heaven! Yang Shuo, I have dealt with him, I know that he is relying on each other with soldiers, marching and arranging, so that he is not under you, Your Majesty still dares to drive a personal expedition and fight a decisive battle against Hulu, he Yang Shuo has been killed on the battlefield all his life, he has the courage to rebel, I want to be the son of heaven, do you think he has no courage, a surprise attack on His Majesty, and the army will then cover up? I'm not afraid of 10,000, I'm afraid of what happens, I can't hesitate at this time! ”

After Zheng Guogong finished speaking, Li Guangsheng was also a little stunned, so he listened to Zheng Guogong say solemnly:

"Li Guangsheng, you still have a lot to learn, what are you stunned about now? I'll give you a task, ride a fast horse, and go to the camp of the Son of Heaven as soon as possible to warn! Let the Son of Heaven go down the mountain first to meet the left and right armies, the Son of Heaven is lost, you come to see you! ”