Goguryeo and Goryeo are actually two different countries, although they both rose on the Korean Peninsula and then grew bigger step by step.

However, Goguryeo paid more attention to advancing into the interior of the continent, occupying a much larger area than the later Goryeo. After the fall of Goguryeo, then Goryeo, and the territory of the two overlapped very little.

Goguryeo was the most extensive in the Sui and Tang dynasties, and its capital was even in what is now Ji'an, Jilin Province. And it stretches a long way east along the coastline.

To the north is close to the Yan Dynasty, as well as the Buyeo Kingdom, and to the west is the Tang Dynasty and the Murowei family.

When this country occupies the sky, it has always been the biggest border disaster of Datang. Taizong went on two expeditions to the east, and only then did Goguryeo really take over during the Gojong period.

Of course, this is the situation in history, and now that Lu Hanyang is here, everything has changed beyond recognition.

At least Lu Hanyang does not plan to go down little by little according to the trend of history, even if someone says that what should happen in history will still happen. But he knew how big a difference there was, and the grassland had completely disappeared into the long river of history.

Without Xue Yantuo after that, everything in the Uighurs was directly taken over by the Tang Dynasty. The grassland became the source of cattle and sheep in the Tang Dynasty, and the herdsmen could no longer organize the army, and gatherings of more than 500 people had to be carried out under the supervision of the Tang army.

Although it seems cruel, it ensures the safety of their lives, and even in the cold winter, Datang will allocate grain to these grassland herdsmen, exchange their cattle and sheep for food, and try to ensure that they will not freeze to death and starve to death.

This is a very strange thing for the grassland herders, because this has not happened since their ancestors or even their ancestors.

What year does not freeze to death? In which year can you eat food without looting the Southern Central Plains Dynasty?

So the grassland is completely tied to the chariot by the Tang Dynasty, their original life has not been affected, but in the cold winter, they can still live better, who doesn't like a good life?

Only when they can't survive anymore will they risk their lives to rob and exchange their lives for food. As long as Datang's grain can feed the herdsmen on the grassland, then this is no problem at all.

And Lu Hanyang also pointed out a certain direction to Li Er, such as exchanging cattle and sheep on the grassland for grain, in exchange for linen, in exchange for tea, and so on. Of course, the cow piercing the nose ring also told Li Er, how to do it, they will do it themselves, anyway, Lu Hanyang doesn't care.

These things are not only to solve Li Erpai's problems, but also to allow the people of the Central Plains to live better, after all, if there are more cattle, then farming will be better, and without the robbery of the northern nomads, the people can get more stability.

Retracting his gaze and shifting to the sea, Lu Hanyang intervened in this naval friction battle. In front of Lu Hanyang, the Goguryeo navy was like a baby waiting to be fed, even more fragile than a baby, like an ant.

In an instant, Lu Hanyang's sword light swept away, and he directly cleaned up all the small sampans on the sea, and all of them were directly cut off, turning into fragments and drifting with the waves on the sea.

And all the Goguryeo sailors were also cleaned up at this moment, and a small red dot appeared on the eyebrows of each of them, there was no bleeding, and even their expressions did not change, they still looked arrogant.

But at this time they died completely, without any sound, directly accompanied by the small sampan that was chopped up, completely swallowed by the sea, and then sank to the bottom of the sea.

Of course, after a while, they will float, but at that time they can no longer be called Goguryeo naval troops, they can only be called floating corpses.

Of course, the change of the Goguryeo naval army could not escape the eyes of the soldiers of the Tang Dynasty sailors, and suddenly someone recognized the crane in the sky. After all, sitting on the back of a huge red-crowned crane is all too obvious.

"Meet the Pure Yang Immortal!" Countless sailor soldiers shouted loudly, there is salvation, there is no need to be accompanied by the sunken ship.

Zhang Liang and several of his lieutenants heard the cheers outside, and immediately walked out of the cabin, Zhang Liang saw Lu Hanyang at a glance, this immortal he had been in close contact with.

Because Li Er once took them to Yushan to participate in the opening ceremony of the Eight Views Palace.

But now he thinks more that the gods are coming, and they are saved!

"Now we can send people into the water to snipe those Goguryeo death squads! With the immortal chief, those sharks can't hurt our brothers! The adjutant said.

"Now that the immortal chief has arrived, how can those Goguryeo people scuttle our ship, now please come to the ship, we have to thank the immortal chief with the highest etiquette of our sailors!" Zhang Liang said.

"That's right, Immortal Chief makes a move, what else can those death squads do!" Du Wei, who said that he was single before, said.

"Haha...... Celebrate now! Today Ben will make an exception and give each soldier a bowl of wine! "There are also drinks on the warship, but these are brought out for the soldiers to drink when they go ashore to rest. It is absolutely forbidden to drink alcohol on board, and if someone dares to drink secretly, then it will definitely be dealt with by military law.

"The general is mighty!" The soldiers cheered, and drinking was a pleasure for them, and on this ship it was necessary to seize every moment of joy and cheer.

Because the boat ride is incomparably boring, the sea is so big, it takes them a long time to go back and forth, and the boring life on the boat needs to find every bit of fun.

Sure enough, as Zhang Liang said, Lu Hanyang has made a move, how can those Goguryeo death squads still make a difference! Directly in the water, he lost all consciousness and sank into the sea with the rest of the Goguryeo navy.

Lu Hanyang refused Zhang Liang's invitation, he flew towards the mainland, at this time he wanted to go to a place to see, to see who was ruling Goguryeo in this era, and had such courage and determination to fight the Tang Dynasty to the end.

I have to say that because of this era of information blockage, it is indeed difficult to transmit a lot of information, and the nomads in the north are okay, with a group of old and young people who are unwilling to surrender in the former Sui, and they are still more concerned about the Central Plains.

But Goguryeo was much worse, they didn't pay attention to the news of the Central Plains at all, or they paid attention, but they couldn't bring the news of the Tang capital thousands of miles away to Goguryeo.

Unless it is news announced by the Tang Dynasty, Goguryeo rarely has information from the Tang Dynasty. The root cause of this is that the Goguryeo king Gao Jianwu did not pay much attention to it, and he wanted to build the Great Wall and learn from Qin Shi Huang to resist the Tang Dynasty like Qin Shi Huang resisted the Xiongnu.