Lu Zihong was slightly stunned when he heard this, and then he reacted, Jia Xu's plan was indeed very secondary.

With the solidity of Yuntong Pass and the current garrison strength in the city, even if the enemy still has 480,000 iron cavalry left, as long as he doesn't want to wipe out the enemy army, then it will definitely be no problem to defend the city.

The Xuanjia Iron Cavalry led by Xue Rengui really didn't need to be exposed too early.

Lu Zihong, who wanted to understand this, gave Jia Xu a thumbs up and said: "Wenhe's plan is very good, if you win this battle, you should have a lot of merit!" ”

Jia Xu bowed slightly and said, "This plan is what Your Majesty thinks, and the minister is just making a slight change in the strategy, and he doesn't dare to say anything." ”

Lu Zihong shook his head when he heard this.

Although the strategy only made a slight change, it affected the entire battle situation.

To put it simply, Lu Zihong's strategy only considers the success of tactics and focuses on the victory in front of him.

And Jia Xu's strategy is the sublimation of the entire strategy, considering not the victory of the iron cavalry in front of him and the Tuoba tribe, but the battle situation between the Northern Qin Kingdom and the Tianwu Clan.

Between the two strategies, it is already clear which is higher and which is lower.

This also made Lu Zihong feel in his heart that Jia Xu, a famous poisoner in history, is really extraordinary.

In just a few words, a huge strategy has been constructed, which is really powerful!

However, at this moment, Di Qing frowned slightly, and said: "Prime Minister, if the enemy army really has two million iron cavalry, even if General Xue Rengui can really succeed in sneaking around the rear, how can he shake the enemy's two million iron cavalry with 200,000 Xuanjia iron cavalry?" ”

"After all, although the barbarian iron cavalry itself is weak, but behind them is the Tianwu clan, there will never be a shortage of heaven-level high-grade generals, if there are more than one heaven-level high-grade generals in charge, even if General Xue Rengui is also a heaven-level high-grade general, I am afraid it will be difficult to defeat the crowd!"

Lu Zihong's face changed slightly when he heard this, what Di Qing said was the truth, and it was a problem that needed to be solved.

But soon he turned his head to look at Jia Xu, and his expression was even more relaxed.

He believed that since this famous poisoner in history was making a strategic layout, he could naturally think of the difference in the number of troops between the two sides.

Jia Xu smiled slightly and said, "What if the enemy's two million army can't gather a military formation?" ”

"Can't rally a military formation?"

Di Qing was stunned.

The foundation of the heaven-level high-grade military generals lies in the army, if the two million barbarian iron cavalry cannot gather the military formation for the heaven-level high-grade military generals of the Tianwu clan, then it is no exaggeration to say that these two million so-called barbarian iron cavalry will become lambs to be slaughtered under the sword of the Xuanjia iron cavalry led by Xue Rengui.

Because those barbarian iron horsemen who did not have the blessing of the military array could not shatter the killing armor condensed by the heaven-level generals at all.

Since they can't break through the defenses of the Xuanjia Iron Cavalry, aren't these barbarian Iron Cavalry just lambs to the slaughter?

Similarly, those heaven-level top-grade generals of the Heavenly Witch Clan will lose the blessing of the military array, and their combat power will also drop significantly.

Unless he is a powerhouse in the realm of breaking pills and returning to the ruins, it is impossible for him to be Xue Rengui's opponent at all!

In such a situation, the situation on the battlefield is bound to be one-sided!

But the key is, how can we make it impossible for a million-strong army to unite a military formation?

Di Qing looked at Jia Xu suspiciously.

Zhao Yun and Yang Zaixing also looked at Jia Xu suspiciously.

Lu Zihong also looked at Jia Xu suspiciously.

Jia Xu's expression gradually became indifferent under the puzzled gaze of several people, and said: "Chen once read a record in an ancient book describing foreign objects, there is a poison in the poisonous veins of the immortals, named Qingyu, this thing has the purpose of destroying the gods and concealing the qi, if people eat it, the spirit and spirit will collapse after ten days!" ”

"Moreover, this thing will become invisible and tasteless when it encounters water, and it will be difficult for even a martial artist who has broken the pill and returned to the ruins realm to detect!"

Jia Xu paused for a moment and continued: "We only need to put the poison Qingyu into the water source that the barbarian iron knights drink daily, wait until Qingyu dissolves in the water, and then be drunk by the barbarian iron knights. ”

"Is there really such a ferocious and poisonous poison in the world?"

Yang Zaixing frowned and said, "Martial artists who break the pill and return to the ruins realm can't detect it, so if you accidentally drink the water that is dissolved in the poison of Qingyu, won't you also be depressed after ten days?" If this is the case, then the combat power will definitely drop to the freezing point, and at that time, I am afraid that even a random Dan Realm martial artist will be able to easily kill him! ”

"Definitely."

Jia Xu shook his head and said, "Although the poison Qingyu is special, it can only make the spirit of ordinary people collapse, and it is useless for a martial artist with true qi. ”

It is precisely because of this characteristic that even if there is a record of this poison in the ancient book that describes foreign objects, the description is extremely contemptuous, and the poison of Qingyu is not taken too seriously at all. But it's also ...... to think about it."

Jia Xu glanced at Yang Zaixing and the others, and said with a smile: "After all, the Martial Spirit Continent is a world where martial artists are respected, if it is a poison that can make a martial artist's spirit collapse, it will naturally attract everyone's attention, but for poisons that are useful to ordinary people, who will pay attention to it?" ”

Lu Zihong and the others nodded when they heard this.

Indeed, in a world where warriors are respected, who cares about the lives of ordinary people among those powerful warriors?

For ordinary people, they don't care about what is useful or not.

"But now this is a good opportunity for us to win, which is useless for martial artists." Jia Xu said: "There are two million barbarian iron horses, and it is impossible for all of them to be martial artists, and even eight or nine out of ten are ordinary people, as long as the spirit and spirit of these ordinary people cannot be condensed, the killing qi of the army cannot be formed, so that those heaven-level high-grade generals of the Tianwu clan will also lose the meaning of existence!" ”

"Taking a step back, even if only half of the two million barbarian iron horsemen are ordinary people, they are scattered throughout the army, once the spirit is collapsed, there will be loopholes in the whole army, which will also affect the condensation of the killing qi of the army, resulting in the inability of the generals to gather the military formation!"

"In this way, the Xuanjia Iron Cavalry led by General Xue Rengui can easily defeat them!"

When everyone heard this, they all fell into deep thought, thinking about the feasibility of Jia Xu's plan.

After a while, Di Qing bowed his hand slightly and said, "Prime Minister, your plan seems to be wonderful, but there are also shortcomings. ”

"First, if there are really two million barbarian iron horsemen, then their daily consumption of drinking water will be a very terrifying number, how much Qingyu will we need to make all the drinking water contaminated with poison?"

"Second, and most importantly, the poison Qingyu exists in the Absolute Immortal Poison Vein, how can we find this poison in the Absolute Immortal Poison Vein? You must know that even if the Immortal Poison Vein is a martial artist who breaks the pill and returns to the ruin realm, he will be poisoned to death if he goes deep into it! ”

Di Qing's two questions came out, Lu Zihong, Zhao Yun and Yang Zaixing all looked at Jia Xu, waiting for Jia Xu's next step.