After the snow disaster subsided, Lin Xue took Rong Jin on a trip to the far north of the country.

That is the location of the Northern Cang Kingdom.

The two changed into heavy animal skin clothes and smeared strange plant juice on their faces.

Coupled with their powerful auras, the people of Beicang Kingdom did not notice anything unusual for the time being.

"Wow, this young lady is really pretty!"

"Hey girl, what are you doing following this weakling? Look at him, he's got no meat on his bones. Want to come home with me? I'll kill my wife and let you take her place, how about that?"

As soon as the two arrived at the first city of Beicang Kingdom, Lin Xue was harassed by a burly man who came towards them.

Rong Jin frowned slightly, and with one kick, sent the burly man, who was two meters tall and eight feet wide, flying.

The crowd, who had originally wanted to watch the spectacle, lost interest in watching the show after seeing that Rong Jin, this seemingly frail man, possessed such immense strength, and dispersed as if nothing had happened.

"Kid, how dare you lay a hand on me?"

"Do you know who I am? Do you know who my father is?"

The burly man was kicked, but aside from feeling some pain, he wasn't seriously injured.

After all, the people of Beicang Kingdom are tough and thick-skinned, and it's common for them to have small battles every three days and big battles every five days.

As the nation that engages in the most frequent battles, outside of the city, a battle can be seen every few minutes.

There's no distinction between high and low status here; as long as your fists are strong enough, you can be the boss.

Moreover, the people of Beicang Kingdom are very straightforward and don't know how to be flexible. They like this kind of physical, direct communication.

"I don't care who your father is. If you dare to covet my wife again, I'll kick your balls to pieces!"

Rong Jin imitated the way the people here spoke and immediately started swearing.

The man staggered to his feet, stretched his body, and tried to spar with Rong Jin.

"You little brat, I was careless just now. I didn't expect you to dare to make a move in the city. Since you attacked first, don't blame me for being impolite!"

The burly man threw his coat on the ground and then charged at Rong Jin.

"Bang bang bang, bang!"

As the two exchanged blows, the burly man proved to be quite strong, managing to exchange a few moves with Rong Jin.

In the end, he still kicked him away.

"Someone like you wants me to go back and be your wife?"

"Tsk tsk tsk!"

"You can't even beat my husband, how could any woman possibly want a piece of trash like you?"

Before leaving, Lin Xue kicked him twice and then mocked him mercilessly.

Their behavior was standard practice in the Beicang Kingdom. If they defeated the enemy but didn't make a sarcastic remark, outsiders would say they were cowards!

Now that we've come to the territory of the Northern Cang Kingdom, we should act in their way.

"Ah Xue, the people of Beicang Kingdom are too barbaric!"

Rong Jin disliked the people of this country very much.

These people are like wild beasts that have just transformed into spirits. They have not been taught at all, and they act without any taboos, and have no sense of propriety or shame.

Even married couples can kill each other if they meet someone else they like.

They showed no mercy not only to their spouses but also to their children.

These people treat their children like animals, showing absolutely no mercy when it comes to raising them.

Most newborn babies do not die in the natural environment, but rather from the harsh training they receive from their parents.

Although the people of such countries are highly civilized, they lack basic moral character and are like wild beasts.

The people in this country cannot be called human beings at all.

"Such a people actually wanted to attack our Tianqi Dynasty, and they almost succeeded?"

"Rong Jin, it seems we need to strengthen the defenses of the northern border after we return. These people may lack humanity, but they are exceptionally brave!"

"If our soldiers encountered them, even ten of them would have a hard time taking on one!"

Although Lin Xue dislikes the people of this country, she has to admit that the physical fitness of its citizens is truly enviable.

"Unfortunately, our people don't have the physical condition to live like that, and we can't learn their primitive lifestyle!"

"It seems the only thing we can do is focus on weaponry and teach the soldiers in the north more about military strategy!"

If physical strength is insufficient, then one must also use one's brain.

What the people of Beicang lack is intelligence.

The two traveled around the Beicang Kingdom for a while before quickly returning to their own country.

As soon as she returned, Lin Xue went to see the Emperor.

"Brother, the Beicang Kingdom is eyeing our Tianqi Dynasty with covetous intent. We must find a way to dampen their arrogance!"

Wars and clashes frequently occur on the northern border, and each time it is the Tianqi Dynasty that suffers the losses.

People who are generally around 1.7 meters tall are at a disadvantage when they encounter strong men who are generally over 2 meters tall.

Moreover, the people of Beicang Kingdom are incredibly strong, like werewolves.

It's no wonder that an ordinary person would lose a fight against such a beast.

"I understand what my imperial sister is saying, but the military strength of our Tianqi Dynasty is indeed inferior to that of the Beicang Kingdom!"

"Even if I send all the innate realm experts there, they can't stay in the Northern Territory forever."

Speaking of this, Lin Beichen is truly troubled!

"Even bears fear guns, Your Majesty. I have a divine artifact here. If all the soldiers of our Tianqi Dynasty can use it, then let alone a small Beicang Kingdom, conquering the entire eastern continent will be no problem!"

Lin Xue thought for a moment and took out the gun she had prepared beforehand.

Although this was the earliest version of the matchlock gun, it was sufficient for the needs of that era.

As long as their Tianqi Dynasty can be the first to develop firearms and ammunition, then they will be at the forefront of the times.

While we might not conquer the entire planet, the entire eastern continent should be within our grasp.

In ancient times, the Qin Emperor ruled China; now it's time for their Tianqi Dynasty to make its mark on the world stage.

"Royal sister, what is this musket you're talking about?"

Lin Beichen held the matchlock gun and pointed the muzzle at his eyes.

"Oh, oh, oh, Your Majesty, please don't!"

Startled, Lin Xue quickly snatched the matchlock gun and then took Lin Beichen to the Imperial Garden.

Lin Xue aimed at the target from a distance, and with a bang, the gun pierced through the thick wooden board of the target.

It was only then that Lin Beichen realized how dangerous his actions had been.

If he accidentally presses that wrench, he'll lose that eye.

Let alone the eyes, people might even go horrible.

"My dear sister, next time you bring out something so magical, you must tell your brother what it does first!"

If he hadn't been so slow, he might have really been in trouble here today.

"I understand, it's all because you were in such a hurry, Your Majesty!"

Lin Xue handed the matchlock gun back to Lin Beichen and also gave him a large stack of manufacturing data.