In late July of the fourth year of the first peace of the Han Dynasty, the imperial court received a flying pigeon from Li Yi from the western Xinjiang, Li Yi had learned of the changes in the imperial court, and was leading the army to rush back day and night, and was expected to arrive in Jicheng in mid to late September.

At the beginning of August, the eldest princess, who had recovered a little, began to deal with affairs.

All ministers who were implicated in forcing the eldest princess to marry were dismissed. This is not the result that the eldest princess originally wanted, but because the involvement is too wide, if she really kills someone, it will almost kill all the people of several major families, so the eldest princess has to lift the board high and drop it gently.

This is also what Kou Zhun and Tian Feng and the others want, they just want to take this opportunity to clear those opposition forces from the court, not to kill these people and their families.

Of course, it can't be said that the major families have really been wiped out, in fact, there are some who have survived. Because Yang Biao went south to the Central Plains as early as February, he did not return to Jicheng with the coffin of Taifu Ma Riyan until early August, so although the Yang family was involved in that turmoil, Yang Biao was not implicated.

And with Yang Biao returning to Jicheng together, there are also Beihai Xiang Kong Rong and Kong Rong's old friend You Heng, a plain man. Kong Rong was defeated by Gongsun Chan and fled to Langya County, preparing to take refuge in Xuzhou. On the way, he happened to meet Yang Biao who was returning to the north, so he disguised himself as Yang Biao's entourage and went to Hebei.

Taifu Ma Riyan's funeral was very grand. The eldest princess personally helped the soul to the cemetery, and the Son of Heaven also sent people to comfort her.

After Ma Riyan was buried, the eldest princess began to deal with the endgame in northern Xinjiang, reappointed a group of ministers, and asked the Son of Heaven for approval.

Worship Cai Yong as the Taifu.

Worship Yang Biao as the great Situ.

Before the turn of worship, Jin Wu Zhen was promoted to the great Sikong.

Worship Sima Fang as Taichang, Huangfu Song as the servant, Wang Lie as the court captain, Zhu Jun as the great Honglu, Zhong Xuan as the great Si Nong, Bing Yuan as Zongzheng, Kong Rong as the master craftsman.

The subordinates who were lacking in the imperial court were immediately recommended by Zheng Xuan, the sacrificial wine of the Yenching University Hall, and took office immediately.

By mid-August, the Jicheng Imperial Court was gradually returning to normal operations.

Although the eldest princess has deliberately appointed people who do not belong to northern Xinjiang to important positions, but the last incident was too extensive and most of the officials who did not belong to northern Xinjiang were implicated, so after considering many aspects, the eldest princess still had to appoint a large number of people who belonged to northern Xinjiang to serve in important positions in the imperial court.

At this point, the people of Northern Xinjiang controlled almost the entire imperial court.

In late September, Li Yi led the hussar guards back to Jicheng.

At the beginning of October, a shocking news came out from the Northern Xinjiang Imperial Court, the hussar general will marry the princess of Wannian in November and become the bride together, as well as Wang Chan, the daughter of the former Situ Wang Yun, the president of the Li Chamber of Commerce, Mi Zhen, the sister of the Hussar General's Mansion Mi Zhu, the niece of the new Grand Sikong Zhenju, and a woman named Gan Qian, it is said that this Gan Qian was originally Mi Zhen's maid, but this time she married into the Hussar General's Mansion with Mi Zhen.

At the beginning of November, after the hussar general Li Yi married the eldest princess Liu Jing, he was worshiped as a general and took charge of the world's conquest.

And with Li Yi being worshiped as a general, the summoning system was upgraded again.

"The population under the rule of the Lord is more than 30 million, and he has the title of general, which meets the standard of upgrading the system, and the system is upgraded to level five."

"The powers enjoyed by the five-level system: first, the number of generals summoned by the lord has been increased from sixteen to thirty-two; Second, the limit level of the lord's summoning generals has been raised from Category A 3S to Category A 4S; Third, the technology system opens up the power to exchange for special technology, and the master can use merit points to exchange the specified special technology to the system; Fourth, turn on the super query permission of the system, and the lord can view the ability of any force's generals; Fifth, enable the precise summoning authority; Sixth, open the training mode of military generals......"

Listening to the statement of the summoning system, Li Yi's mood was very excited. This system upgrade has given him a lot of permissions.

First of all, after this upgrade, the number of summons has also increased from the previous sixteen to the current thirty-two. If you add the extra bonus summon quota you got when you conquered the prairie, the summon quota has actually risen to thirty-three.

Secondly, the level limit for summoning generals no longer exists. Because of the generals in the system, the top level is the Class A 4S level, that is to say, from now on, he may summon any military general in the summoning system.

Again, the system has opened the permission to exchange special technology. When the system was upgraded to level 4, the exchange of advanced technology was opened, so there were a large number of powerful war weapons in the Northern Frontier Army. Of course, advanced science and technology play a role more in the production and life of northern Xinjiang. It can be said that if it weren't for the exchange of a lot of science and technology about production and life through the system, it would be difficult for Northern Xinjiang to persist in such a difficult situation over the years.

After all, when Li Yi began to rise in the first year of Zhongping, the Youzhou he controlled had a population of less than three million. Now nine years have passed, and the territory under his rule has expanded from half of Youzhou and more than 100,000 square kilometers of land to tens of millions of square kilometers today, with a population of more than 30 million, which is a hundred times the expansion of the territory, and the population has also expanded ten times. It is difficult to imagine that such a rapid expansion could be achieved without the support of an economic base.

And now that the system has opened the authority to exchange super-level technology, for Li Yi and Beijiang, the effect is even more amazing. Li Yi carefully checked the new technology that could be exchanged after opening the exchange privilege, and found that it was indeed stronger than the previous advanced technology. For example, in the military, in the past, it could only be exchanged for cold weapon manufacturing technologies such as bed crossbows and strong bows, but now after the exchange of special technology, it can already be exchanged for gunpowder manufacturing technology.

When Li Yi had just raised his troops and captured Jicheng, he also used gunpowder. However, it was the most primitive black-gunpowder, which was not only very inconvenient to manufacture and transport, but also very limited in power. Because it was just Li Yi who made it up by himself through some memories of his previous life.

Now, it is possible to exchange the relatively mature gunpowder manufacturing technology through the system, and the power of the gunpowder produced has also been greatly improved.

However, a technology like this requires a lot of merit points. In the past, when exchanging advanced technology, the merit points consumed by one item were only millions, compared to the merit points consumed by summoning a better general. But now, if you want to exchange for super-grade technology, a merit point consumed is at least hundreds of millions, like mature gunpowder technology, and merit points are even more terrifying.

Moreover, it is worth noting that even if you can make gunpowder with acceptable power, it is still not very obvious to make a thermal weapon. Therefore, in a short period of time, even if gunpowder is made, at most it is to get some explosives packs or something, which can play a certain role in siege warfare.

In fact, the greater role of this technology is in the application of people's livelihood. For example, mining rocks, building roads, and so on.

However, there is another special technology that appeared at the same time, which has improved the combat effectiveness of the Northern Frontier Army even more obviously, that is, blast furnace ironmaking technology. Once this iron-smelting technology is widely used, it will greatly improve the smelting efficiency of iron and increase the output of iron.

However, the prospects are good, and the road is tortuous. Even if Li Yi can exchange these technologies through the summoning system, the level of science and technology in this era is not high after all, and there is an extreme shortage of talents with relevant knowledge, so even if it is a mature technology, it is not possible to achieve it in a short time if you want to eat it thoroughly, and then produce the product and produce it on a large scale.

And the fourth privilege, for Li Yi, is actually the most practical and extremely useful. With the system's super query permission enabled, Li Yi can query the ability of anyone he wants to query. For example, in a war, Li Yi can inquire about the ability of the opponent's generals through the summoning system, and then he can make targeted arrangements, which is very beneficial to the war.

Of course, this is not a panacea. Because people often behave beyond the ordinary. A person who is not too smart can sometimes come up with unimaginable schemes. That's what makes you unique as a thinker. However, with this authority, it is still conceivable that it can make targeted arrangements for the benefit of war.

The fifth permission is also very useful. In the past, military generals were only summoned according to certain conditions, and such summoning had a great deal of randomness, what you wanted to summon was Zhang San, but in the end, it was very likely to be Li Si. Now it's different, if you think of a super awesome, if in the past, you had a very small chance of summoning it, but now you can summon it accurately.

However, there is also a great price to pay if you want to activate this precise summoning. To use a Precision Summon, you must have a Precision Summon. This Precision Summoning Card can be obtained by completing some system tasks, or it can be exchanged directly with merit points. The exchange price is 5 million merit points, which is an additional 5 million merit points for summoning a general. This number of merit points is enough to summon a very good general with the previous summoning method.

And this system upgrade, it has already rewarded three precision summoning cards, and Li Yi can summon three of his favorite generals through these three precision summoning cards. Of course, in order to avoid system bugs, these generals must be characters from the Three Kingdoms onwards, which is the basis for the existence of the summoning system. Therefore, as before, even if Li Yi likes those big bulls before the Three Kingdoms, he can't summon them. (To be continued.) )