Under a series of conspiracies and calculations, the anti-Tang coalition formed by Tubo, Nanzhao, and Jiannandao won the pass of Dasanguan.

However, what they didn't know was that after taking the pass, they encountered stubborn resistance from the left guard of the forbidden army stationed at the Dasan Pass.

In the face of countless anti-Tang coalition forces that kept pouring in from the passes, the left guard of the forbidden army guarded every inch of land and refused to give up an inch of land.

In the case of absolute superiority, the anti-Tang coalition army could not move an inch, even if every extra inch of advancement, several or even a dozen corpses would be left behind.

As time progressed, the entire Dasan Pass was covered with countless corpses, and the thick blood water had even gathered into a stream, gurgling out of the pass.

In this way, the battle lasted from midnight to the afternoon of the next day. Under extremely unfavorable circumstances, relying on the complex environment in the Dasan Pass, the 6,000 forbidden troops stubbornly resisted the attack of the anti-Tang coalition army for a whole day.

At that time, in the afternoon of August 29, as the last of the Left Guard Forbidden Army holding on to the eastern pass of Dasan Pass fell in a pool of blood, the curtain came to an end after nearly a whole day of fierce fighting.

When he went out and encountered a sneak attack, he was sent to various places to deliver the messengers who had been attacked at Dasanguan, and all the 6,000 forbidden troops stationed in Dasanguan were killed in battle.

Among them, including the nominal supreme commander of this forbidden army, the second son of Li Chun, the current emperor of the Tang Dynasty, Li Yun, the king of Li.

At that time, Li Yun, the king of Li, was only sixteen years old, and in the face of the swarming anti-Tang coalition forces, Li Yun, who was on the battlefield for the first time, was frightened, and was even so frightened that he peed his pants directly from the beginning.

However, in the face of this prince who was so frightened that he peed his pants, the soldiers of the forbidden army did not have half a point of ridicule or contempt.

It is not uncommon for anyone to be frightened to cry wolf, run away, smell blood, vomit frantically and dizzily when they see stumps and broken arms, and it is not ashamed to be scared to pee their pants.

What's more, he will be scared to pee his pants, which means that this prince has really come to the battlefield like a meat grinder, rather than staying in the rear like many so-called gilders.

From the beginning of the war to the end of being killed by the enemy, Li Yun, the prince who peed his pants, did not retreat a single step.

The same prince, who also took out the sword at his waist at the critical moment, wore wet pants, and shouted

"The Son of Heaven guards the country, and the king dies", and met the swarming enemy army to stabilize the battle formation. It is still the surrounding princes, after determining the situation of Dasanguan, he ordered to send messengers to Chencang, Chang'an, Qinzhou and other places to convey the news that Dasanguan had been attacked and was about to fall, and then ordered the left guard to defend Dasanguan, and no one was allowed to retreat!

In the end, the prince and the entire 6,000 forbidden troops died together under the pass. Li Yun, the king of Li, did everything he could, and the six thousand forbidden troops also did everything they did, but the Li Yun and the soldiers of the six thousand forbidden army did not sacrifice in vain.

In order to completely take the Dasan Pass and eliminate the left guard, the coalition army composed of Jiannan, Tubo, and Nanzhao paid a heavy price.

In the fierce battle that lasted for nearly a day and night, at least 10,000 of the anti-Tang coalition forces were directly killed, and more than 8,000 were seriously wounded!

It was supposed to be a relaxed and pleasant sneak attack battle, but it turned into this kind of offensive and defensive battle like a meat grinder, which made the united Tubo, Jiannan, and Nanzhao almost break out into internal strife.

After completely taking the Dasan Pass, when discussing the next countermeasures and plans, the Tibetan side expressed serious dissatisfaction.

Nima Bazar, who led the army of the Tubo army, openly questioned whether Liu Pi, the envoy of the Southern Xichuan Festival of the Tang Dynasty, had done something, otherwise how could he be attacked by the Tang army after the sneak attack!

Nima Bazaar's questioning with a thick expectation of disdain made Liu Pi furious! As a Tang person, betraying the alliance of the Tang Dynasty and the Tubo people, the sworn enemies of the Tang Dynasty, Liu Pi had both a huge sense of guilt and a huge pressure.

Now that they have just entered Guanzhong together, they have encountered a slight problem, and they are immediately accused of being demons by these Tubo people, which makes Liu Bi how can he bear it!

。 In the face of the crazy resistance of those forbidden troops of the imperial court, the losses of the Tubo people were indeed very heavy, but they were not the only Tubo people who suffered losses!

You must know that in order to be able to successfully deceive the forbidden army and the Tang army of Shannan Province, the main force that is now raiding Dasanguan is the Jiannan Army under his command, and he has suffered the most losses, but these are directly ignored by the damned Nima Bazar.

Before finally choosing to cooperate with the Tibetans, the Tibetans promised a lot of money, a large amount of military resources, countless slaves, and land that could not be seen at a glance...... It's good now, the sneak attack on the Great Scattered Pass, the effort is your own, the pay is your own, the risk is your own, the loss is your own, and the scolding is still your own!

In fact, Liu Bi knew that the reason why the other party dared to do this was very simple, because he had betrayed the Tang Dynasty and lost his most important support!

To be honest, from this moment on, Liu Bi already regretted it, and he suddenly found that under the flickering and fanning of Chen Hongzhi, Chisu Renxie, Yi Mu, Minao Luodong and others, he made an unforgivable mistake.

That is to betray the Tang Dynasty and take refuge in Tibet! If he hadn't betrayed Datang and taken refuge in Tubo, then Datang would always be his dependence!

Even if the face is not harmonious, the heart is not compatible, but as long as he does not openly raise the banner of defection, then he can also get the support of the Tang Dynasty when he encounters a crisis, since he took over Jiannan Dao, he has been fighting with the imperial court openly and secretly, at a certain stage, the two sides are even on the verge of fighting each other, in the face of the large-scale attack of the Tubo people, the imperial court still extended a helping hand.

And now, when he sees the soldiers and horses of the imperial court again, he can only become an enemy as in front of him, and it is no longer possible to become his backup, so Liu Bi is very clear about his current situation, and he can only go to the dark one way...... Knowing that he has no way to retreat, he must rely on the Tubo people to survive, but how can Liu Pi, who is arrogant and unwilling, endure it!

It's just that if you can't bear it, what can you do...... Liu Pi is in a dilemma, the young Nima Bazar is not a fool, after seeing Liu Bi's state, he also found that he was a little too reckless, and in his excitement, he forgot the words of Chisu Renxie to remind him, and showed his true face to Liu Bi.

Now Liu Bi has indeed become a lost dog, but this is a useful dog, since it is useful, it is also necessary to give this dog certain benefits and face, so that this dog can serve himself as much as possible.

When the dog is still valuable, it is obviously not the right choice to directly provoke the dog, but it is obviously impossible to make the young and powerful Nima Bazar apologize to a dog in his eyes.

As a result, the scene was extremely embarrassing for a while. Fortunately, in the western border of the Tang Dynasty, the anti-Tang coalition army was also composed of three forces, and in addition to Tubo and Jiannan, there was also a Nanzhao State that existed as an additional head.

Walking with the two of them was also the younger brother of the king of Nanzhao, if it weren't for the fact that Luo Dong gave the two of them a step here, the two might have come directly to a full martial arts on the spot of the military discussion!

Under the mediation of Minato Luodong, the problems between the two sides have been temporarily resolved, and the results of the follow-up march have also been discussed, and everything seems to be no problem, but the huge differences have been clearly manifested and clear, and the rift has been generated...... In addition to causing the rift between Tubo and Jiannan, the 6,000 soldiers of the left guard of the forbidden army also used their lives to fight for the most crucial day for the entire Guanzhong.

Nima Bazar lost his mind and directly accused Liu Pi, and it was precisely because of this whole day that he completely disrupted his painstaking plan.

In the eyes of the Tibetan leadership, the current Nima Bazar is the best Tibetan talent, and it is even possible to take over Trisu Rinche in the future and take charge of the entire Tibetan government.

In the face of other people's praise and boasting, Nima Bazar never added color, because at this moment, Nima Bazar already knew that the target who had pursued nearly 10,000 miles in the past was Guo Rong, who was now hot in Datang.

Only Nima Bazar himself knew what he had experienced on the grassland, what he had experienced after returning from the grassland, and what he had experienced after the defeat of Longnan.

In other words, except for Nima Bazar, no one knows how they have come through these five years! It is precisely these experiences of suffering that have made Nima Bazar quickly transform from a humble Tibetan treasure into a Tibetan star of hope.

On the Tang side, the defensive strategy of the Tang Dynasty was almost from the hands of Guo Rong, and this time the offensive plan of the Tubo people came from the hands of Nima Bazar.

Unconsciously, in the same five years, the two young people who had begun to become rivals at the junction of Yinzhou, Tibet, and Uighurs grew up rapidly, and once again became head-to-head opponents.

For Guo Rong's defensive strategy of clearing the wilderness, fighting step by step, fighting separately, relying on space and time to consume offensive energy, the people from Tubo were also helpless, because of this, they really hit the seven inches of Tubo.

So, after taking over the command from Chisu Renxie, facing a similar dilemma to Guo Rong, Nima Bazar and Guo Rong's choices were almost identical, Ming Xiu plank road, dark Chen Cang.

According to the plan formulated by Nima Bazar, the main force of the Tubo army attracted the main force of the Tang Dynasty, and after Liu Pi of Jiannan Province was lame, he passed through Jiannan Road and attacked Dasanguan, one of the southern gates of Li Tang in Guanzhong.

After the night attack took the Dasan Pass, without waiting for the Tang army to react, the army immediately attacked in many directions such as west, northwest, north, and east.

While spreading panic and creating chaos, he cooperated with the Tubo army in front of him, completely destroyed the entire Longshan defense line that Li Tang had spent 50 years building, and annihilated the main force of the Tang army fighting against the Tubo army head-on.

After completely taking Longnan, Longxi, and Guanzhong and the west, and annihilating the main force of the Tang army in front and back, the army marched eastward, swept Guanzhong, besieged Chang'an, and completely collapsed Li Tang, who had been fighting with Tubo for more than 100 years.

induced Liu Pi to rebel, sneak attack Dasanguan, and first enter the center of Guanzhong to bloom...... This series of operations and plans, Nima Bazar can not be said to be exhausted, if all the strategies of Nima Bazar are realized, then Guo Rong will definitely not be able to return to heaven even if he has the ability to reach the sky.

Guo Rong never dreamed that Liu Bi would not only rebel, but also take the initiative to be the leading party. However, in the same way, Nima Bazar did not expect that Guo Rong could rebuild a powerful and terrifying forbidden army for Datang from scratch.

It was the 6,000 elites from this forbidden army who blocked the army of Nima Bazar under the Dasan Pass for a whole day, and at the same time sent a large number of messengers to Guanzhong, Longxi, and Longnan, and on August 26, the messengers of the Jiannan Army arrived at the Dasan Pass.

On August 27, when the son was in the country, Jiannan, Tubo, and Nanzhao began to attack the Dasan Pass, and the battle began to break out in the Dasan Pass.

At noon, the news of the attack on Dasanguan was the first to arrive in Chencang, and the Yulin army, which was stationed in Chencang with Emperor Taishang, immediately sent scouts and cavalry to try to reinforce them.

At dusk, the scouts and cavalry of the Yulin Army approached the Dasan Pass, confirming that the Dasan Pass had fallen, the scouts continued to reconnoitre, and the cavalry quickly returned to Chencang.

On August 28, a messenger sent by Zuo Wei arrived in Longzhou. On August 28, the messengers sent by Zuo Wei arrived in Qinzhou, Jingzhou, Xiaoguan, and Chang'an.

As the messenger arrives at its destination, in fact, the other party's plot is ruined, but this widespread dissemination of information inevitably brings a side effect.

When the Tang Dynasty and Tubo were engaged in a large-scale war, the Tubo people suddenly appeared thousands of miles away, and not only that, but also sent troops to attack Dasanguan.

This news was quickly transmitted to the entire Guanzhong and the two theaters of Longxi and Longnan with the messenger of Zuowei, which caused the entire western part of the Tang Dynasty to fall into a state of extreme panic.

You must know that this is just news, not that the Tibetans are on the verge of the city! Fortunately, on the same day, when Chang'an had not yet received the news, the Emperor Li Yu, who was sitting in Chencang, keenly discovered the problem.

Subsequently, in his own name, Li Yu issued an edict to Guanzhong, Longxi, and Longnan everywhere and everywhere.

"Today's battle with Tubo is related to the fate of my Tang Dynasty, only sacrifice to the end, there is no reason to be spared, now the war has begun, it is to divide the north and the south, the old and the young, no matter who you are, you have the responsibility to defend the land and resist the country, and you should have the determination to sacrifice everything."

"All the people of the Tang Dynasty must be serious and composed, ready to defend themselves. At this critical moment, the only way to do this is to rely on the unanimity of the whole country, obey discipline, and strictly abide by order. ”

"I, Li Xu, a disciple of the Li family in Longxi, will lead the army to guard Chencang, and Li Yu led 20,000 soldiers to make an oath, but as long as there is still a breath, I will never let the thieves go...... The city is in the people, and the city is dead! ”