Crossing the ocean and mountains, the Chengdu Prefecture of the Song Dynasty was already very lively. Since a conflict broke out between the Song Dynasty and the Kangba people, the Kangba people disappeared on the land of the Song Dynasty.

That war made the Kangba people know the horror of the Song Dynasty. They would rather face the Tubo people than the Song people.

On the other hand, the Tubo people found that they could no longer receive goods from the Kangba people, which was an extremely bad thing for the Tubo people.

Tea is gone, iron can only rely on self-sufficiency, gorgeous silk is gone, exquisite porcelain is gone, and a lot of food is gone.

The convenient trade disappeared, and the Kangba people could no longer obtain goods from the Song Dynasty, which lost its meaning to the Tubo people.

The Kangba people were allowed to trade with the Song Dynasty on the Tubo Plateau for the convenience of smuggling goods from the Song Dynasty. This was an extremely important thing for the Tubo people, even surpassing the conquering Kangba people.

It was not that they knew that the Kangba people had earned a lot of money from it. This was obvious, but Jiao Siluo and Renqin Sangbo were unwilling to expose it. They needed goods from the Song Dynasty, more than ever.

Tubo has never been so prosperous. They are not only self-sufficient, but also gain benefits from a large amount of trade. Both Jiaosiluo and Renqingdong feel that Tubo is "going upwards".

But now the Kangba people can no longer provide them with goods, which makes Jiao Siluo angry. Since the Kangba people cannot give them goods, then war will be given to the Kangba people!

The Tubo people vented all their anger on the Kangba people. Ren Qingdong didn't understand one truth. When others asked you for what they were rightful and if they cut off this path, they would take revenge on you for granted.

Jiaosiluo's military use of the Kangba people received support from the Tubo people. The power of Tubo was quite powerful compared to the past. Under the ****, the unity of the Tubo people was unprecedented.

Jiao Siluo easily assembled 100,000 troops to conquer the Kangba people. He could summon more troops, but he could not mobilize the border troops, in order to guard against the sudden attack on Tubo in the Song Dynasty.

As Zhao Zhen said, the Kangba people were attacked by the Tubo people in a crazy way, and the Tubo people's cavalry continued to attack the Kangba people's defense line.

Ren Qingdong learned something from the Song Dynasty, such as forming infantry into a square formation to resist and restrain the attacks of the cavalry, arming them with armor and shields, and using long weapons to fight against the cavalry.

As a mobile force, one's own cavalry constantly relies on infantry to harass and attack. This set of tactics is very effective, but there is a premise that it cannot be surrounded. Once it is surrounded, it will be surrounded by enemies and lack of mobility.

After all, the Tubo people are different from the Kangba people. They are more systematic and more experienced, especially Jiaosiluo. They have led their troops to fight for many years. The Qingtang cavalry has fought with the Xixia people. How could the Kangba people's cavalry resist?

The formation of the Tubo army began to change rapidly, and the fierce light cavalry fought against the Kangba cavalry on the outside, while the infantry holding crossbow arrows had arrived quickly. The Tubo people not only had cavalry, but also had infantry as a complete dynasty.

The combat effectiveness of the Kangba people is still at the level of the tribe. There is no detailed tactics, nor is there any formal training. They are just tribal warriors who gathered temporarily.

In the face of the powerful Tubo Dynasty, the Kangba people were naturally vulnerable. Facing the rain of arrows, the cavalry rushed wildly to kill the crossbowmen who wanted to eliminate the Tubo people to reduce the casualties of their compatriots. Unfortunately, whenever they approached, the light cavalry of the Tubo people always rushed over and repelled them.

This is a tug-of-war. As time goes by, the deaths and injuries of the Kangba people have become increasingly severe, and this is the time for the Tubo people to make real efforts.

A team of heavily armored cavalry appeared at the end of the horizon, and it was judging from the sound of horse hooves that they were wearing heavy fish scale armor.

The fish scale armor was thick and overlapping, and even if the Kangba people shot the crossbow arrows, they would not penetrate. At the same time, what made Ren Qingdong desperate was that he saw that there were iron chains connected among these heavy armored cavalry!

"Iron Harrier rides on a good horse, heavy armor, and cannot penetrate it. He uses a hook rope to tie it up. Even if he dies, he will not fall. When he encounters a battle, he will first come out to break into the formation. If the formation is in chaos, he will attack it; infantry will carry the cavalry to advance."

The iron kite of Xixia turned into the Tubo iron kite of Jiaosiluo. The heavy cavalry with armored men and horses was almost unparalleled. Facing their Kangba infantry, they were completely panicked.

But the disaster had just begun. Within a hundred steps, these heavy-armed cavalry of Tubo quickly took out their prepared crossbow arrows and shot them at the Kangba people's army.

But what was shot was not the howling and sharp crossbow arrows, but the "little iron barrels" that caused a sensation.........

The explosion sound was like a drought thunder. The continuous explosion sounds stimulated the nerves of Kangba people and continued to stimulate Ren Qingdong's heart.

Looking at the Kangba people who fell to the ground and cried, Ren Qingdong digged a pit on the ground in despair. In this battle, the Kangba people will completely lose. Not only will they lose, but from now on, the Kangba people will no longer have the courage to confront the Tubo people.

He would even become a slave to the Tubo people. Jiaosiluo had no intention of letting go of the Kangba people from the beginning, otherwise he would not have surrounded him in large numbers.

"Dig a hole to hide, dig a hole to hide!"

This was the only way Ren Qingdong learned from the Song Dynasty to deal with gunpowder bullets. The Kangba people's shields kept digging holes on the land. Before the second round of gunpowder bullet attacks, they finally built a bunker.

When the gunpowder bomb exploded again, the Kangba people's military formation was so quiet that it was unreasonable. All the Kangba people squatted in the short pit with their shields tightly.

They were waiting, waiting for the Tubo people to rush up like wild animals. Even if the Tubo people have an army similar to the iron kite, they would have to make the Tubo people pay the price.

When the proud Tubo people rushed into the Kangba people's army, the Kangba people on the ground quickly fought back with their spears, piercing the horse's belly and the Tubo people's armor.

At such a close distance, coupled with the sprint speed of the Tubo people, a spear, as long as it is sharp enough, it can become an armor-breaking gun.

At this time, the Kangba cavalry desperately threw away the Tubo light cavalry and returned to the infantry formation to rescue them. When the Tubo people's heavy cavalry speed dropped to the lowest and their advantage was lost, they killed them back.

If you lack equipment and strength, you can only use dexterous tactics and sacrifices, and use seemingly useful and extremely scheming methods to fight.

This is true for Renqingdong. He relied on the sacrifices of the Kangba people to continue to exchange for the sacrifices of the Tubo people. The heavy cavalry are all treasures, and one is missing if one dies, and even more so on the plateau.
Chapter completed!