If Li Xian wants to continue to retreat, he is preparing to get another 20 spirit stones. He must see clearly the formation process of the spirit stones in the world of consciousness. He must seize the time of this matter. If he missed it, he will regret it.

But unfortunately, Song Xing had already been waiting in front of Li Xian's door for a long time with the letter. At dawn, Song Xing rushed back to Anyang. Instead of sending Li Liang a letter, Song Xing came to Li Xian to wait directly.

Li Xian took his letter and opened it and looked at it. His face instantly became much more solemn!

"Song Xing, you have worked harder to deliver my elder brother's letter and invite me to come here to discuss matters!"

"Yes." Song Xing hurried out to leave despite his fatigue of not resting for five days.

On this side, Li Xian didn't care about seclusion, and immediately rushed to Xu Ren, Beichen Yuqing, Fang Shijing, Liu Leigang in the security field, Yang Qianjiang in the arsenal, and Liu Dongbao in the arsenal, a total of six people discussed the matter. Seeing that Li Xian's face was solemn, everyone was not very concerned about Li Xian's breakthrough in cultivation.

"Sir, take a look." Li Xian handed the letter to Xu Ren. Xu Ren looked at it and his face became solemn. Then everyone passed it all over, and everyone looked solemn!

The letter is very simple, just a few words:

‘My son: My father recently noticed something unusual about the Kong family. The Kong family dominated the area for many years and was aggressive in their work. After thinking for a long time, they were afraid that the Kong family: internally, they would tie the court, externally, secretly form Cai State and jointly attack Anyang. They would prepare early.’

The letter is short, but the meaning is revealed is quite large! No one doubts Li Yulong's judgment.

After reading it, Fang Shijing said in a slight tone: "Kong Xiang is a Grand Tutor, but the Kong family colluded with inside and outside, which is outrageous!"

Beichen Yuqing did not speak, but looked at Xu Ren; among the three, Xu Ren was undoubtedly the head of the team, with the highest status, and Fang Shijing was the internal affairs and the lowest status.

Xu Ren thought for a while, "At least one day and a half, and at most three days, the army of Cai's country can arrive.

This time, the State of Cai will divide its troops into two groups, and the army will attack the border, involving the 30,000 troops of the eldest son.

The second route will inevitably send the best imperial guards to rush to Qingyun Valley quickly. The number of people in this team will not be too large, ranging from two thousand to five thousand. The cultivation of all imperial guards should be above the seventh level of the Qi Refining Stage, and there are many generals in the team who are in the Foundation Establishment Stage.

There must be more than one expert in the Golden Elixir Stage leading the team, and perhaps more than one may be.

In addition, within three or five days, we may not be able to send troops to rescue them; even if we send troops, it will take two days to march. Therefore, we can only save ourselves!

Finally, preventing the mantis from stalking the cicada and the oriole behind him, the Kong family will not believe in Cai State. They will send elite teams to disguise themselves and hide in ambush.

There are other families, such as the Wang family, who may also get involved!

Let’s talk about the military arrangements, Beichen Yuqing.”

As a strategist, Xu Ren knew that his weight was not a problem - there was no problem in analyzing the situation, and political intrigues and military strategies were also fine, but the specific combat plan should be handed over to the specific person in charge.

Beichen Yuqing took the initiative and walked to the map in front of the wall, "The army of Cai State is approaching, but it should not really fight to the death, mainly to provide cover. Therefore, the eldest son does not have to worry, but he should also be extremely careful just in case.

In addition, the country of Cai sent elite troops to raid the Qingyun Valley, and it was necessary to attack from a place where ordinary people would not pay much attention to it. There were also roads to advance and retreat. There were three places in this place.

One is the seaside, which is the route we took last time, the end of the boundary line of the human demon clan. Another is the Daxia Kingdom, the junction of the border line between the Cai Kingdom and the human demon clan. It is the most lively here, and soldiers and monsters from both countries often fight here; and this is a good cover-up.

The third point is the "Kaiping County" in the west of Anyang County. The governor of Kaiping County, Yao Jianye, was short-sighted and had no far-sighted talent. If Cai State promised to value profit, Yao Jianye would definitely let it go.

All three locations can…”

Obviously, after analyzing this, Beichen Yuqing was a little hesitant.

Xu Ren immediately spoke, "Enter from Kaiping County, raid the Qingyun Valley, and then break out from the second location; if you can play Yao Jianye, Yao Jianye dare not say anything."

"Yes, that's it!" Beichen Yuqing was overjoyed, "In this way, they can just bypass Anyang City."

Xu Ren looked at Li Xian again, "Young Master, this is a good opportunity. If Yao Jianye really puts Cai's army in, then we can take the opportunity to remove Yao Jianye. Let the eldest son be promoted to the governor of Kaiping County, and the young master will take over Anyang. If things are done, there will be no conflict of interest between the young master and the eldest son. The young master will also feel at ease to develop Anyang County.

However, this matter must be made open and honest when the eldest son comes."

"Yes." Li Xian nodded, looked at Beichen Yuqing, and signaled to continue.

Beichen Yuqing's fingers slide down the map and finally stopped in the southwest, "The south of Anyang is Luliang County, Kaiping County in the west, and Zhongshan County in the southwest.

Among them, Zhongshan County has high mountains and dense forests. If we retreat, we will inevitably retreat here. Therefore, the Kong family's team should hide nearby.

Considering the terrain, military value, water source, etc., it should be near Qingquan River Valley.”

Li Xian looked at Qingquan River Valley, a good valley thirty miles away. If it weren't for being too close to Zhongshan County and far away from the sea, Li Xian would have chosen Qingquan River Valley to establish a foundation.

Beichen Yuqing continued: "The Qingquan River Valley can only hide a thousand people at most. Considering that the Kong family traveled a long distance, the number of people should be around 300, but they must be all masters. They want to seize food from tigers, and may even be prepared to kill the weeds.

I think the people from the Kong family should have arrived!"

Li Xian listened to the analysis of the two, and a rage rushed to his heart, "Send someone to destroy the Kong family first! The bomb has been researched and give it a try!"

Xu Ren quickly advised: "You can't alert the enemy. Just send three excellent reconnaissance soldiers to supervise them. We will deal with them after we have finished cleaning up Cai State.

Don't worry, young master, the Kong family will not do anything until we and Cai Guo decide the winner."

Li Xian barely suppressed his anger, but turned to look at Liu Leigang, Yang Qianjiang and Liu Dongbao, "What's wrong with gunpowder, guns, and gunmen?"

Liu Dongbao stood up first, "I produced 300 kilograms yesterday, but I have produced more than 2,800 kilograms in the past few days."

Yang Qianjiang then said: "Because of the limited number, we are mainly studying sniper rifles. Currently, a total of 160 guns are produced, including 100 general single-shot rifles, 30,000 bullets are left, 40 ordinary sniper rifles and 20,000 bullets are built with all our strength. 20 sniper rifles and 8,000 bullets are built.

A single-shot rifle uses 7mm bullets, which can threaten the early stage of the foundation building period and have an effective range of 300 meters in the early stage of the foundation building period.

Ordinary sniper rifles use 9mm bullets, which can threaten the late stage of the foundation building stage; the effective range of the late stage of the foundation building stage is 400 meters.

Excellent sniper rifle uses 25mm bullets and can threaten the Jindan stage; the effective range of the Jindan stage is 500 meters.

Nowadays, all bullets, calibers, etc. have been standardized. General ballistics have been established, rifling, telescopes and scopes have been completed, and basic geometry and calculation methods have been completed."

Li Xian then asked, "How is the speed? I asked how fast the bullet speed of an excellent sniper rifle is compared with the speed of a flying sword of a Jindan master?"

"The bullet exit speed is about 1300 meters per second, and the flying sword speed of the Jindan master is about 100 meters to 800 meters, mainly depending on the cultivation level, martial arts, flying sword quality, etc.."
Chapter completed!