The seventh year of Xingshun, that is, the "thirteenth year of Jian'an" in history......

If there is no White Rabbit effect, this winter will be Cao Cao's big back - the Battle of Chibi, which directly ended Cao Cao's dream of dominating the world in his lifetime, and played a corner of the pattern of the Three Kingdoms.

In the Chengji world, Cao Cao has survived bad luck about seven years ago, and this year is relatively smooth.

But the same thing is that this year is "still" a year of great changes in the world!

The first is the Battle of Hanzhong......

When the Han family enters Hanzhong, it can form a horizontal trend and annex the foundation of the north and south, and the Chu State enters Hanzhong, it can encroach on Xichuan, unify the south, and get half of the country.

Facts have proved that after all, it is a good move of Chu Guoqi,

Not only did it magically go all the way north from Hanshui, but it also shocked the world to explode Yangpingguan on the spot......

On the one hand, Zhang Lu got the effect, with the righteousness of stabilizing Hanzhong, swept the Hanzhong Basin, and also relied on the trenches and pillboxes that were built in a short period of time to steadily block the Xiliang army in Chencang.

The state of Chu, which had not made a big move for six or seven years, now stretched its waist and broke the previous shackles in one fell swoop, seeing that Xichuan was regarded as something in his bag!

Another "big event" that set off a small wave was that the Wei State defeated the iron cavalry of the Yan State in one fell swoop, crossed Liaoze, and was already close to the face......

Originally, there were thousands of plate armored cavalry, as well as the Yan State of Liaoze, even if it couldn't keep Liaoxi, at least it could block the enemy outside Liaodong.

However, Gongsun Kang fell for Tian Yu's plan, to be precise...... It's Yang Xiu's plan!

Tian Yu was born in Youzhou scholars, and when Gongsun Zan was weak and faint, Tian Yu centrifuged him and began to work without contribution, and then joined the Wei State and was reused by Cao Cao.

has already done the Youzhou Assassination History of Wei State before - although Wei itself only has half of Youzhou, it does not delay him from sealing the Youzhou Assassin History.

The main thing is to be responsible for mediating with Yan Guo!

This time, Yang Xiu offered advice and used Tian Yu to mislead Gongsun Kang......

Tian Yu "improved" all the plate armored cavalry of the Wei State into ironclad chariots - in addition to the heavy armor of war horses and heavy armor of people, there were also four horsemen with a "military chariot", and there were not only axes and axes on the car, but also iron thorns and sabers on the body......

Anyway, the plate cavalry can't get up fast, so they simply crush their destructive power and further improve it, which is quite retro!

Tian Yu used this array to break the surrender to the Yan State and test some of the grassland tribes of the Wei State.

That's called a light and easy.

After all, with plate armor, it is difficult to damage the plate armor cavalry with insufficient cavalry in the grassland, and the range of the Wei crossbow is also longer than that of the opponent, as for the frontal charge......

Three or five times as many Wuhuan people, colliding with the ironclad chariot, it was also the result of people turning over on their backs and being crushed!

After easily solving the Wuhuan people, Gongsun Kang also noticed the ironclad chariot - unlike plate armor, the chariot has no technical content, it is made of a wooden chariot, and then it can be caged with shields, knives and guns.

Although the Wuhuan people suffered heavy injuries, Gongsun Kang laughed at the time, thinking that Tian Yu was smart but was mistaken by cleverness, and offered him a good strategy.

After all, when it comes to plate armor and iron riding, Yan Guo is the most!

However......

When Gongsun Kang turned the plate armor and iron cavalry into an iron-armored chariot, he thought he had a plan, but he fell into Guo Jia's arms.

In Liaoze, taking advantage of the cold snap of September that was slightly frozen, he dug out an ice cover ditch that "can pass people, but cannot go to the car", and killed most of the plate armor of Yan Kingdom in one fell swoop!

The chariots that were popular in the Spring and Autumn Period had the weaknesses of inconvenient steering, too slow speed, and easy to drag each other down after the formation, so after Zhao Wuling King Hufu rode and shot, all countries successively transformed into cavalry.

Xiahou Yuan and the military advisor Guo Jia also took advantage of Gongsun Kang's greed and the weakness of the chariot to destroy Gongsun Kang's greatest support in one fell swoop......

The so-called ironclad chariot, on the slippery ice, has no ability to stop at all, and the ditch is not too deep and wide, but it can't stand up to smash into it row by row!

Liu Bei didn't expect that Gongsun Kang would be such a dish, although he had made a threat to the Northern Expedition to Wei, but he was stopped by Xiahoudun sitting in Le'an.

After all, at that time, Hanzhong was tight all the way, and Liu Bei had to be ready to support at any time, and he didn't dare to attack with all his strength!

Originally, Liu Bei just wanted to contain it, and he also thought that Yan Guo could at least block it......

Knowing this, Liu Bei would definitely directly force the Northern Expedition!

However, by the time I got the news, it was too late......

And the situation in Hanzhong is not as simple as "not defeated", Chu State fought smoothly in Badong and Hanzhong, which made Liu Bei's heart tremble!

Where will you fight Cao Cao?

Although the changes in Liaodong, as far as the world is concerned, the impact of the battle in Hanzhong is not as far-reaching.

However, for the Wei State, it is very important - in the original history, the Gongsun clan was not only "relatively well-behaved" and nested in Liaodong, but more importantly, for Cao Wei, who was vast and prosperous, Liaodong was not very important even if it was not a chicken rib.

Therefore, after Gongsun Kang presented the head of Er Yuan, Cao Wei also accepted his dependence.

However, now not only Gongsun Kang is a lot stronger, but Cao Wei is much weaker than before Chibi in history!

This also means that Gongsun has become a "bag worth licking" in Cao Wei's eyes......

Especially after Cao Cao promoted the transformation, occupying Liaodong not only meant that the backyard was stable, but also meant that he could take the Sanhan and Buyeo in the fried seafood peninsula, as well as the Rulou and Goguryeo in the northeast of Youzhou.

At least for the state of Chu, after the news of Youzhou came in October, it successfully attracted the focus of the palace from Hanzhong to Liaodong.

Of course, among the people, and even among the ministers of Jiangshanyuan, everyone is more concerned about the victory in Hanzhong.

It's just that as the head of the Chu State, the palace always has to take one step and see three steps!

After learning that Wei's attack on Yan was so smooth, Bai Tu was already hesitating, and whether the focus would be tilted towards Youzhou in the future......

After all, after occupying Hanzhong, as well as Badong, Bazhong, and even southern Xinjiang are already under the influence of Chu, Xichuan is already a fish on the anvil.

And if Wei is allowed to go, once the navy of Chu is expelled from the Bohai Sea, if it wants to enter again in the future, it will take several times more thought!

It is related to the future foreign strategy of the Chu State, and this matter has also sparked discussion in the palace.

Bai Tu also thought of Gan Ning at this time, and couldn't help but sigh: "It would be nice if Gan Dudu could come back in time...... Then there is nothing to choose, it is completely possible to fight on two fronts! ”

Only in the palace, Bai Tu can sigh with emotion, after all, all those present are the center of the Chu State, and they can't know much about the expeditionary navy.

Otherwise, if it is changed to the outside, the white picture will not give people an introduction to singing down......