The heirloom jade seal is fine, although the real dragon in it is gone, but it looks exactly the same as before. Thinking about it, except for Lu Hanyang, no one else could see what had disappeared from the jade seal of the country.

What is this white dragon? In fact, it is the gathering of the luck of the previous generations of Central Plains dynasties, even if these dynasties have disappeared, but as a heirloom jade seal, as a thing that suppressed the national fortune of these dynasties, it invisibly contains a large part of the dragon luck.

With the blessing of these luck, this jade seal has really become the most important token of the Central Plains Dynasty, representing the remaining luck of the previous dynasty to be integrated into the new dynasty and smoothly change the dynasty.

But now it has been directly absorbed by Lu Hanyang, resulting in this heirloom jade seal, although the appearance is still the same, it does not have the heritage left by countless previous dynasties.

It is equivalent to starting all over again, and the heirloom jade seal needs to re-accumulate dragon qi again from the Tang Dynasty.

However, as the most brilliant dynasty in the entire Chinese history, the Tang Dynasty can be said to be the most advanced dynasty among the Chinese dynasties. And after Lu Hanyang, the so-called immortal, came here, he was definitely stronger than in history.

Of course, it is still a little too early to say this at this time, but Lu Hanyang believes that the national fortune of the Tang Dynasty is definitely longer than in history, but he is more worried about those outsiders.

If this world goes on according to the normal trajectory, after the national fortunes of the Tang Dynasty are exhausted in 289 years, it will follow the trajectory of the Song Dynasty, the Yuan Dynasty, the Ming Dynasty, and the Qing Dynasty.

But now that Lu Hanyang is here, the golden wolf sacrifice is here, and there is one more foreign knight in Europe. How many people will even come into the world after that?

As Lu Hanyang worried, these outsiders continue to affect the pattern of this world, and then the whole world completely changes, towards an unpredictable future.

Of course, Lu Hanyang is definitely one of them, but he is different from others, and many of those things that people know, Lu Hanyang doesn't know. But he didn't need to be too clear, he just needed to know that there were still a lot of outsiders who would enter this world.

He needs to prepare more, improve his strength, and then defend the country. The grassland people are not to worry about now, but there are still many enemies around, and even in the end, the whole world may be the enemy of the Tang Dynasty.

Lu Hanyang took the heirloom jade seal back to Chang'an and gave it to Li Er, and then he began to live a leisurely life in Yushan, although he was eager to search for the materials that were likely to be the ones he came to this world with.

But now that the Tang army was on its way back in triumph, Li Er begged him to let him stay in Chang'an first, wait for the triumph of the Tang army, and then go to travel in all directions.

The Tang Dynasty's military operation was an unprecedented success, this time not only subduing the Northern Liang State and the Puppet Sui, but also completely exterminating the three alien races on the grassland.

The remaining herdsmen will be incorporated into the Tang Dynasty and become subjects of the Tang Dynasty. Although they can't get the same treatment as the people of Datang now, as long as they graze in peace, Datang will give them the same rights and interests in a few years.

This is Li Er's order to the army in front of him after obtaining the information brought back by Lu Hanyang, so that they can publicize it.

That's right, Li Er is ready to sinicize these grassland peoples, although they can't completely make them a farming people, but they are also Tang herdsmen. The cattle and sheep raised by grazing were exchanged for grain, tea, cloth and so on with the farmers who farmed the fields.

Of course, the Tang Dynasty will garrison troops here, and the supplies of these armies need to be provided by these steppe peoples, one is to guard the border passes and deter the Western Turks, and the other is to guard against these herdsmen who have just been assigned to the Tang Dynasty.

This model was negotiated between Li Er and the ministers of the court, and they put all the cavalry on the grassland, which was divided into three parts as now, and they were not subordinate to each other, which could be regarded as self-respecting for guarding against each other.

The tone of the entire ethnic policy of the Tang Dynasty was also introduced at this time: those who surrender to the Tang Dynasty can become Datang nationals, and then enjoy the same rights of the people. Of course, not having two hearts is the most important thing, and Datang will send troops to supervise.

And those who resist the Tang Dynasty, then don't blame the Tang Dynasty's soldiers, just like they destroyed these five countries in one fell swoop before.

That's right, this time the Tang army directly wiped out five countries: Liang, Pseudo-Sui, Turkic, Xue Yantuo, and Hui.

These countries all have kings, although the names are different, but they are the same, the Khan king of the steppe people is the same as the anti-king of the Central Plains.

The army triumphed, and a few lieutenants were left on the grassland, which could be regarded as exercising their ability to command troops. Li Jing, Li Ji, Hou Junji, Cheng Yanjin, and Wei Chigong all returned to the DPRK with the army.

The whole army went out to fight, before it was 150,000 people, and now after returning 70,000, all the cavalry stayed in the steppe, all infantry, and the speed was very slow.

So when Lu Hanyang came back, there was not much fighting on several battlefields, but he knew that after three months, these troops returned to Guanzhong.

After the countless government soldiers returned to Guanzhong, they went back to their respective homes, leaving only the two guards sent out by the Sixteen Guards this time. The Sixteen Guards are a standing army, and they are responsible for guarding the Beijing Division.

But this time, Li Er also sent out the Four Guards Army, and the left and right guards of the cavalry were all left in the grassland, and they became a complete border army. The return was left and right Weiwei, 40,000 people went out to fight, and now there are only more than 33,000 people, and 6 or 7,000 people died.

"Generals are triumphant, Your Majesty has sent your own officers to greet the triumph of the army! Come on...... Played! Sixty miles outside the capital, the eldest grandson Wuji greeted the army that had returned triumphantly this time.

"Lord Eldest Sun is polite!" Li Jing and eldest grandson Wuji pulled each other's skins.

"Haha...... Eldest grandson, it's you, why haven't you seen anyone else? Cheng Yanjin also greeted the eldest grandson Wuji.

The army triumphed and went out for sixty miles, which is already a very high standard, and this task is also a very sought-after task. After all, the first to greet the army made the army feel the importance of the imperial court to them, and naturally the official who came to greet them would also gain the favor of the people in the army.

So the eldest grandson Wuji relied on the fact that he was Li Er's eldest brother and got this opportunity.

"Why, it's not enough to see the old man, but your majesty needs to come to greet you in person?" The eldest grandson Wuji scolded with a smile.

"Your face is not enough, you have to know that we have destroyed five countries here, and each of them has the merit of destroying the country, and you want to fool one of them?" Wei Chigong said.

"And who else do you see...... Ha ha! The eldest grandson Wuji laughed.