At the same time as Cao Cao was reading the biography, Xun Yu said to Chen Gong and Xi Zhicai: "The most powerful of the three Hans, the king of Ma Han, suddenly died, and the successor is called Ma Jing, who is a more arrogant guy: Recently, the other two Hans have been in contact with Ma Han quite frequently, and they seem to be discussing something, but our intelligence personnel have not been able to know the specific content, and similar things have happened to Fuyu, and the old king of Fuyu has also died suddenly, and the eldest prince Fumeng ascended the throne. According to the intelligence, on the day of his accession to the throne, many civil and military officers and brothers opposed it, but they were suppressed by his armed bullets. ”

After listening to Xun Yu's narration, Chen Gong and Xi Zhicai both fell into deep thought.

The Korean Peninsula in this period was not unified, the northern part of it was ruled by Goguryeo, and this Goguryeo was the sworn enemy of the later Sui and Tang dynasties, Goguryeo, of course, Goguryeo was also not the later generation of Korea, the main ethnic group of Goguryeo was actually composed of the Han and Han rebels who fled here, and the later Joseon had nothing to do with it.

The north was ruled by Goguryeo, while the south was ruled by Samhan, which was ruled by the ancestors of the Koreans, the most powerful of which was Mahan, whose lord was called King Jin by the other two Hans.

As for the Buyeo State, it is a minority country established in the northeast of China, and its royal family, which is very capable of coming from the office of the Spring and Autumn Lu State, is the descendant of the Zhongtu Liuren Qiu Zhong, where the grain is abundant and there is a lot of surplus grain, of course, the Buyeo people, whether it is the royal family or the common people, have little to do with the Samhan nation in the south of Korea.

Cao Cao put down the book in his hand, whether it was Fuyu or Sanhan. It doesn't matter to Wei Guo, after all, as long as Wei Guo wants to. The granary is sufficient to wipe out these countries. It's easy, but the main question is just whether you want to or not.

Xun Yu took out this biography, and the main thing was not these at all, but what the biography said was that Goguryeo intended to unite with the imperial court and jointly attack Gongsun Du, who had seized Liaodong!

In terms of history, it is not unheard that Goguryeo united with Wei to attack Liaodong, but it was more than 20 years later, when Goguryeo took the initiative to attack Liaodong County with the newly established Cao Wei alliance.

After Cao Wei captured Liaodong. Goguryeo terminated its cooperation with Cao Wei and sent troops to attack the eastern and western parts of Liao, and the betrayed Cao Wei was furious, and in 244 AD, Cao Wei sent a large army to counterattack, destroying the capital of Goguryeo, Marudu, and the king of Goguryeo's Dongchuan fled to Wofu.

At this time, the reigning king of Goguryeo was the king of the mountain, the tenth king of Goguryeo. Ming Yeonyu, the third son of the new king of Goguryeo, the younger brother of the king of Guguochuan, because the king of Guguochuan has no children. And inherited the throne and married Mu as queen.

When the King of the Mountain succeeded to the throne, he was opposed by one of his elder brothers, but this rebellion was quickly quelled by the younger brother of the King of the Mountain, of course. This rebellion, the shady scene is quite big. At the very least, the initiator of this rebellion. It is the Han Dynasty, which shows that the Han Dynasty was no different from a certain emperor in later generations in the era at that time.

Because the Han Dynasty instigated the rebellion behind the scenes, the king of the mountain can be said to be very angry, and the king of the mountain can be said to be full of spirit under the great victory, and sent troops to attack the Han Dynasty.

After a direct armed conflict with the Han Dynasty, which eventually led to defeat, the king of Yamagami was forced to move the capital to avoid the Han army, and established the Marudu Mountain Fortress, which is now the capital of Goguryeo.

And the person who contacted Cao Cao and prepared to attack Liaodong was the king of the mountain, and Cao Cao's concerns also lay in this, after all, he knew how annoying Goguryeo was to Xiaoqiang, and as long as he was given a little chance, it was enough to become a big disaster!

The lessons of the Sui and Tang dynasties made Cao Cao not ready to set foot in Liaodong so early, but Goguryeo's actions made Cao Cao passive.

Just because Liaodong was not very peaceful at that time, the division of Liaodong was like the grandson of the king of Liaodong, who was already seriously ill in bed at this time, and he was already unable to govern, and Liaodong at this time could be described as a panic.

And according to the above historical records, after the death of Gongsun Du, his son Gongsun Kang succeeded to the throne, this person, in Cao Cao's mind has no impression at all, after all, there were too many famous and talented people in the Three Kingdoms at the end of the Han Dynasty, and Cao Cao's brain is not a certain artifact, how can he remember so many people.

However, above history, it was this Gongsun Kang, who did not have many records, who did something that the Sui Dynasty did not do in later generations, that is, he defeated Goguryeo and destroyed the capital of Goguryeo, Maruduseong!

And crusaded against Han Hao, set up Obifang County, and after his death, because the second son was young, he was succeeded by Gongsun Gong. Cao Pi was proclaimed emperor and was posthumously presented as the Great Sima.

Although the worry on Cao Cao's face was not obvious, Xun Yu and the three of them still saw it, Xun Yu took a step forward and said, "I don't know why Your Majesty is so worried about it?" ”

"What I'm worried about is not anything else, but this Goguryeo, what do you think about Goguryeo contacting our dynasty and attacking Liaodong together?" Cao Cao thought about it, but still wrote out the worries in his heart.

Xun Yu and the three looked at each other a little strangely, as if they didn't expect that Cao Cao's concern was this, after the three of them glanced at each other, Chen Gong said: "Your Majesty, Weichen thinks that Your Majesty must not take this matter to heart, Goguryeo, Xiaoguoer, if we can't attack Liaodong with all our might, it can be obvious that Goguryeo will be a pawn, and then I will do the benefit of the fisherman, if so, then you can send an envoy to warn Goguryeo that not a single soldier can enter Liaodong, if you disobey, send troops to destroy it!" ”

Chen Gong said that the murderous spirit, Cao Cao was stunned when he heard it, and then looked at the other two, whether it was Xun Yu or Xi Zhicai, their faces were very natural, and this kind of development seemed to be different from what he imagined.

But in fact, if Cao Cao was a real Han Dynasty person at this time, then he would definitely not have any worries, and would only sneer at Goguryeo's small actions, not caring that he was exactly the same as Chen Gong and others!

After all, in this era, whether it is the weakening of the Han Dynasty or the division of the world, Huaxia has an advantage over the barbarians in the Quartet most of the time, and the barbarians in the Quartet are more often the source of funds in Huaxia, like Xichuan, if there is no money, let the Nanban increase the tribute!

The tribute at this time is not like that of later generations, but a real tribute! Only those who are accepted go in, and few who go out.

It's a pity that Cao Cao doesn't know this, and he still has more thoughts in his mind about later generations, such as the five nonsense chaos, the shame of Jingkang, the death song of the undirected Liaodong waves, etc., all of which made Cao Cao's heart worry about Goguryeo's small actions. (To be continued......)