Just as Song Yi expected at the beginning, the two grandsons of Kuzhu were not the only ones who fled to Xuncheng.

Yangguan City is in such a situation, it is a border town, and if you want to flee to the interior of the Qin capital, these little people don't have such foot strength, and there are Qin soldiers everywhere, once they become the target of these barbarian soldiers, it is useless to flee anywhere.

Therefore, their choice must be to flee to the nearest border.

At present, Qin and Zhao are not in a state of war, the border towns between the two countries are interconnected, as long as they do not carry prohibited items, the people of the two countries can enter some border towns, such as Xuncheng.

Of course, Xuncheng is not the only option, but Xuncheng is the closest.

On the second day, dozens of displaced people from the Guancheng of Qin Guoyang fled to Xuncheng.

However, this time, Song Yi did not let them enter the city casually.

According to the rules of the border town, if the number of displaced people entering the border town at one time is too large, it is necessary to place them outside the city and take inventory of them one by one.

This kind of thing has not happened in the past, and through the tide of civil turmoil, countless spies and spies have poured into the country, and then they have joined forces with the internal lines that were already in the country.

If this rebellion is well managed, it can even spread like a plague in other countries.

Previously, there were only two people in Kuzhu and her grandfather, and it was not difficult for Xuncheng's eyes to keep an eye on them, but as soon as these dozens of people rushed into the city, and then flowed into the interior of Zhao Kingdom, it would be a big trouble.

Meng Juntong and Xue Ding followed Song Yi to the outside of the city.

Looking at these ordinary people like refugees, Meng Juntong felt more and more guilty in his heart.

However, Xue Ding and Song Yi had enlightened her before, and she was gradually getting used to these things that should be in the world.

"Let go of me, let go of me, our Zhao country is to avoid trouble, what are you arresting me for. ”

In the crowd, there was a man who was covered in filth and smell, and his face was unrecognizable, and he was dragged out by two Xuncheng soldiers.

Meng Juntong looked at Song Yi with some puzzlement: "Brother Song, why did you arrest him?"

Song Yi smiled coldly: "This is a spy sent by Yangguancheng." ”

"Spy?" Meng Juntong looked puzzled.

Schrödin explained on the side: "It's spies, spies, they are responsible for entering other countries, spying on confidential information, and transmitting it back to their own country. ”

"But with so many people, how can you be sure that he's a spy? ”

Song Yi smiled playfully, walked up to the man, stretched out his hand and gently put it on his shoulder: "Because this guy is not smart enough." ”

"You...... I don't understand what you're saying. Zhao Guo didn't let me avoid trouble, I just left. The man struggled to get out, but he was restrained by the two well-known wrestlers under Song Yi's hands, who were the escorts he brought from Kyoto, and their strength was not weak.

Song Yi reached out and took a cloth towel from his waist, took the kettle that another soldier bounced over, soaked the cloth towel, and reached over to wipe the man's face.

The man's resistance suddenly became fierce, the muscles on his body instantly tensed, his arms bulged, and his body seemed to be wider.

However, the strength of the two wrestlers was much greater than him, and they still held him down.

Song Yi smiled and wiped his face with a cloth towel, and soon a fairly delicate young face appeared in front of everyone.

"Other refugees are embarrassed, but they are nowhere near as dirty as you. If you say you're not smart enough, it's because you don't understand that it's too much to cover it up. ”

Meng Juntong hurriedly looked at the refugees around him, indeed, their faces were dirty, but they could still clearly see their facial features, and they could clearly distinguish the contours of their faces, but when they thought about the young man just now, they were really so dirty that they couldn't see anything.

"The most feared thing about spies is that others remember their faces, and a face will be remembered once and it will be wasted, and except for some masters with superb disguise skills, ordinary spies are easy to be recognized by just disguise from their faces, so you chose to use this clumsy means to cross the world, I'm right. Song Yi casually threw away the dirty strip of cloth.

The man lowered his head, as if he had accepted his fate. He knew too well what the fate of the spy would be after it was exposed, even if he survived Song Yi and returned to the Qin State, he would still be unable to escape death.

"Think about it, if you can say something to buy your life. "Song Yi is very handy with such a thing.

Often, regardless of whether they are senior or low-level, as long as they are spy personnel, they will have some useful information in their hands, and this information can generally implicate a long list of espionage networks.

In any country, the merit of being able to uncover a network of lies is always the highest, and even far higher than any form of military merit.

There was once a master of this way who took the spy network operated by the enemy country for more than ten years in one fell swoop, arrested more than 100 spies, and was directly divided by the king of the country into ten thousand households, and since then the glory has been hereditary.

The young man gritted his teeth, he never thought that his first mission would be over.

In fact, there is an extremely poisonous Yama gall embedded in his molars, as long as he crushes it hard, he will die on the spot, this is a desperate means that every spy will stay.

It's not that they are loyal to their homeland, it's just that all their relatives are in the hands of the spy agency, as long as they dare to reveal the slightest bit of information, even if they are just captured and killed, their family will be bloodily cleaned up.

"Why don't you dare to knock that Yama gall?" Song Yi carried his hand and turned around the young man twice.

When the man heard this, he raised his head and was about to knock his teeth, but where was his speed as fast as Song Yi.

In the blink of an eye, Song Yi had already grabbed the man's jaw, and when he heard a click, the man's chin was actually dislocated by Song Yi as a whole.

At this moment, he didn't have a chance to knock that tooth, his eyes were full of fear, anger and despair, because his jaw fell off, he could only look at Song Yi like this, and saliva kept flowing from the corners of his mouth.

"Take it with you. Song Yi waved his hand, it is rare to catch a spy, this can be regarded as an unexpected feat, although it may be just a spy chick, but no matter how thin the mosquito legs are, it is not meat.

"Brother Song, will you execute him?" Meng Juntong stepped forward and asked.

Song Yi shrugged his shoulders: "This work is not under my control, it depends on him whether he is dead or alive." ”