"General Cheng, I don't know something. Why did our army go deep behind enemy lines despite a great victory? And the general went there in person? In the military tent, Bai Song finally asked what he had hidden in his heart.

Cheng Yanjin looked left and right, and suddenly sighed: "Since you came out of the depths of Bashu, you should naturally know some things." ”

"...... in the depths of Bashu" Bai Song was slightly stunned, and then whispered, "New Tang Dynasty? ”

Cheng Yanjin nodded calmly.

Bai Song originally thought that the New Tang Dynasty was a secret that had not been exposed, but now it seems that there is no mystery as imagined, so he asked tentatively: "Does the emperor know?" ”

Cheng Biting Jin laughed: "In this huge world, the emperor really can't understand the world, but if a traitorous party like Xintang doesn't know, how can he sit firmly in the world?" ”

Saying that, Cheng Yanjin lowered his voice: "In fact, the emperor knew early on that the rebellion of the Tuyuhun Khanate was related to the New Tang Dynasty, if there was no New Tang Dynasty behind the instigation and promotion, the Tuyuhun Khanate would not dare to openly oppose the Tang Dynasty even if it had the audacity."

Li Jing went deep behind enemy lines, that was to find out the people of the New Tang Dynasty. The purpose of sending the master of the secret edict is the same. After all, this is a private matter, and it is not easy to solve it in the open. The emperor wanted to agree to the letter of the Tuyuhun Khanate, but the emperor wanted to use the remaining time to catch some people. That's why you need to continue to go deeper as support. ”

Bai Song nodded, it turned out that everything was related to the New Tang Dynasty, no wonder there would be Miao Jiang Dawu on the grassland, as well as cross crossbows and half-finished Shenwu cannons, with the participation of the New Tang Dynasty, everything became reasonable.

The New Tang Dynasty is an uncut line when Bai Song was in Shuzhong, and the crossbows and Shenwu cannons are all variables left by himself, and now he wants to go deep into the Tuyuhun Khanate to investigate the New Tang Dynasty, which seems to be an unshirkable thing for him.

"In that case, I will take my men into the Tuyuhun Khanate."

There was not much time left for the White Song Dynasty, and he had to leave the capital of the Tuyuhun Khanate before the imperial court's approval of the Tuyuhun Khanate's surrender returned.

Because once surrendered, the Tang army that entered the steppe would have to evacuate, and if they could not leave at that time, they might be strangled by the army of the Tuyuhun Khanate, and it would be very dangerous without external support.

Even if they died, Datang was very sad to ask, because their trip was carried out in secret, and it was spread out, which damaged Datang's face.

Bai Song returned to his camp and gathered everyone to set off.

Bai Song did not hesitate at all, and after experiencing a game, he had confidence.

At the same time, I also miss my family a little, and I really want to end it all early and return to Chang'an with peace of mind.

At this moment, Bai Song really didn't want to see war anymore.

In three years, it was the first time that Bai Song had such an urgent mood and wanted to do something for the world.

……

The Tuyuhun Khanate was on the other side of the desert, and a group of twenty people went deep into the desert for a day and a night, and saw a grassland on the other side of the desert.

The capital of the Tuyuhun Khanate was located in the center of the steppe, and it was once a hub city for exchanges and trade between Gaochang, Goryeo, and even Dongying.

Now, because of the recent war, it seems to be a bit depressed.

Although it is the national capital, the city on the grassland looks very simple from the outside, and it is not even comparable to a small county.

But outside the city are inhabited by many steppe peoples, and everywhere there are cows, horses and goats, and they seem to be rich.

Bai Song and his entourage did not hide in the slightest, and walked on the grassland dressed as Han Chinese.

The ordinary residents of the Tuyuhun Khanate were very curious when they saw such a group of people, and they met many puzzled eyes along the way.

The people on the grassland know that as long as people wearing Han costumes enter here, they must be more careful.

So the people along the way all looked at Bai Song and them from afar, and no one dared to step forward and ask more.

Liu'er looked at those weird eyes and couldn't help but whisper: "Are we too conspicuous like this?" Do you want to dress up as a steppe people......

"No need." Bai Song shook his head, "There were two teams that entered here before, one was the Secret Edict Division and the other was Li Jing, and when they entered here, they didn't know the situation on the battlefield, so they had to act secretly. We are different, we know that the overall situation ahead has been decided, so naturally there is no need to sneak around. And we don't have much time to be careful and secretly investigating. We're going to go into town with such a swagger, and it's sure to cause quite a stir. At that time, both Li Jing and Mi Zhaosi will know that we are here as soon as possible, and it is better for them to contact us than for us to contact them. ”

Liu'er didn't say anything more.

Bai Song's method was a bit risky, but now that Long Dengshan and Jian Thirteen were by his side, as well as Liu'er, the great witch, plus he had proved his strength, Bai Song was very confident.

Such a group of people swaggered along the grassland, and after a while, a group of people appeared and surrounded them.

A group of people muttered for a while, speaking Turkic language, which Bai Song couldn't understand.

Bado stepped forward and said, "Who are we, they asked?" ”

Bai Song didn't talk nonsense, and said directly: "I am Bai Song, the military commander of the Tang Dynasty. ”

Baduo frowned: "Do you really want to say that?" ”

Bai Song nodded and said so.

Ba Duo did as he was told, and a group of people became more vigilant after hearing Bai Song's identity.

Soon, another team came over, and a team of no less than 100 people surrounded Bai Song and the others.

Bado said, "He asked us what we were doing?" ”

Bai Song replied: "I came to the Tuyuhun Khanate to negotiate surrender on the order of the Great Tang Heavenly Khanate. ”

Saying this, the soldiers of the Tuyuhun Khanate were even more embarrassed, it seemed that these people knew the battle situation ahead, even if Bai Song revealed his identity, they didn't dare to do anything at this time.

"Let them take me to the king of the Tuyuhun Khanate."

Once again, Bado acts as a translator.

At this time, a young man came out of the army of the Tuyuhun Khanate and asked in fluent Chinese: "Are you really here to negotiate surrender?" ”

Bai Song glanced at him and nodded.

The other party asked, "Do you have a certificate?" ”

Bai Song took out his knife and thrust it into the ground.

The cold knife is gray and black, and there is no blade in sight, but it exudes a dead coldness.

The Tuyuhun Khanate did not know the name of the White Song Dynasty, but it knew that one of the Tang troops was armed with a gray and white cold knife and killed the first Turkic warrior.

As soon as the cold knife came out, some of the soldiers who rushed to the front line and withdrew were all frightened when they saw it, and some even couldn't help but take a few steps back.

The man didn't seem to recognize the knife, and frowned when he saw this, a little puzzled.

Later, a person stepped forward with his ear attached to it, whispering something, and after hearing it, the man showed a sudden expression, and then looked at Bai Song with a little awe.

Bai Song smiled: "If you want to surrender, you must always have a surrender appearance and take me to pick up King Tuyuhun Khan." Otherwise, this knife will not be polite! ”