The Qin Dynasty opened the Hengqu Four Sentences, sweeping away all the schools of thought

Five days later.

Su Xuan drove a horse-drawn carriage into South Korea.

The journey was smooth and we did not encounter any banditry.

There is no need to think about it, it must be Jingwei who is protecting himself in secret.

Su Xuan walked very slowly, and Jingwei followed closely behind him.

As a killer, she has a somewhat dull personality and doesn't talk much.

But she was silently protecting Su Xuan in her own way.

No one knew she was here, and no one knew when she left.

If possible, she would rather hide in the darkness, guarding him silently, watching him silently.

Unfortunately, I have no choice after all.

When she sent Su Xuan to the Korean border, she took a last look at Su Xuan until the carriage disappeared from her sight.

She had lingered too long.

She needed to go on to her next mission.

She took off the glazed crescent hairpin from the left end of her hair. As a killer, she shouldn't have worn such a conspicuous hairpin.

But he put it on himself.

He told himself that colored glaze represented peace, life, and happiness.

She didn't dare to hope for happiness, but now she would try her best to survive.

Even if you can just look at him one more time, it would be good.

......

"Flowers bloom and fall in due time, and meeting and gathering are not intentional."

Su Xuan naturally noticed Jingwei's departure. He sighed softly and looked a little melancholy.

He has a straightforward personality and quickly calmed down.

A short separation is for a better meeting next time.

At that time, Jingwei had probably already been influenced by Wuming.

No, he shook his head.

Regardless of whether Jingwei is influenced by Wuming or not, the next time they meet, he will not let Jingwei leave his side.

For some reason, he now wants to kill Lu Buwei more and more.

Compared with the prosperity of Daliang in Wei State, Han State was much more depressed and desolate, especially at the junction of the border between the two countries, where there were broken walls and ruins everywhere and it was a desolate scene.

In towns, most people wore coarse linen clothes that were patched together, and they looked pale and thin, with an appearance of malnutrition.

Compared to Su Xuan's gorgeous clothes, they looked much more shabby.

Su Xuan was not surprised. He knew clearly that in troubled times, this was the normal life of the lower-class people.

South Korea is a country surrounded by enemies and wars happen all year round. It is a blessing to be alive.

At least they still have a home and can make ends meet.

The Baiyue refugees in the original novel were truly miserable. They fled all the way from Baiyue to Korea. It was Han Fei who gave them a place to survive, otherwise they would have continued to wander and live like zombies.

What is even more tragic is that when they had a glimmer of hope for life, their former crown prince of Baiyue slaughtered them all.

In his previous life, he didn't like Tianze.

When dealing with the weak and his own people, he strikes hard, but when dealing with the enemy, he is timid and always fails miserably.

He stopped and walked along the way, and when he met people who were really hungry, he would give them some food to fill their stomachs, but it was not much, and it was not valuable.

Because if you give them too much, they won't be able to keep it, and it may even harm them.

A gentleman, when he is successful, will help the world; when he is poor, he will improve himself.

When you have the ability and spare time, helping others is also a happy thing.

Most of the time, no matter what people do, they will seek the same return.

For example, if I am nice to you, I hope you will be nice to me too.

But Su Xuan doesn't think so. I am good to you and help you just because I want to help you.

If you seek rewards from the very beginning, doesn’t that defeat the purpose of helping others?

"Thank you, big brother." A young child took the food from Su Xuan's hand and expressed his gratitude.

Su Xuan smiled and rubbed the child's messy hair.

You can see that he is very happy.

He did not stay too long, because he knew that what he saw was just the tip of the iceberg of this chaotic world, and the cruelty in it was far greater than what he saw.

He was not discouraged by this, but instead was full of fighting spirit. Isn't this one of the reasons why he wanted to change the world?

He does not claim to be a saint, but he also knows the principle of doing one's job well.

If you are in a high position in the future and have the power and ability to make the world a better place without harming your own interests, why not?

In the next three days, he traveled all the way to Xinzheng, passing through Fushu and Yangdi.

Compared to the desolate and sparsely populated border areas, the closer to Xinzheng, the more developed the economy. He could already gradually see some merchants dressed in silk and brocade, and the streets were beginning to have a bit of a lively atmosphere.

Ding Dong!

As Su Xuan walked on the street, he could hear the sound of iron forging from time to time. The smelting industry here was very developed, and a blacksmith shop could be seen every few dozen meters.

The Kingdom of Korea during this period was known as Jinhan, and had the largest copper and iron production base during the Warring States Period. Its powerful crossbows and sharp swords were the most famous.

The powerful crossbows of South Korea have a range of up to 800 meters, "they can pierce the chest of those far away and pierce the heart of those close by". The swords they forge are also extremely sharp, they can "cut cattle and horses on land and intercept swans and geese on water", and "cut through the enemy's tough armor and iron curtain", and no one can stop them.

The heavy armor used by Wei Wuzu, the bronze spears used by Qin Ruishi, the long halberds used by Qi Jiji, and the strong bows and crossbows used by Zhao Bianqi almost all came from Han.

Su Xuan casually visited several blacksmith shops, where all kinds of swords, spears and halberds were available. Various iron farm tools were placed on the counters. Judging from the paint color on the surface of the tools, they should have been made not long ago.

Was iron smelting technology already so mature during the Warring States Period?

He was a little surprised, and then began to think about whether the mature iron smelting technology could be used for his own benefit.

The first person he thought of was Qu Gengli.

During the Warring States Period, most plows used for farming were straight-beam plows, which were not flexible enough to turn around when plowing, and it was difficult to move the soil, resulting in low efficiency.

The curved plow is light, flexible, maneuverable, and capable of deep plowing.

Once the curved plow appears and is popularized, agricultural production efficiency will inevitably increase significantly, and farmers will have more time and energy to participate in other activities and production, thereby obtaining more food and wealth.

This is a good thing that benefits the country and the people. As the founder, Su Xuan will also gain great fame.

Why not?