The plan stopped, and Su, together with the ministers and the people, retreated into the mountains and forests, wanting to wait for reinforcements from Tibet.

Xi Yuanqing saw that no one answered under the city, so he led his army to rush into the city gate. The soldiers defending the city abandoned the city gate and fled, Xi Yuanqing saw that the little Bolu people all retreated from the back gate of the castle into the back mountain, because there were few people, and they did not know the situation of the mountain road, they were worried about the ambush, so they did not pursue, and urgently sent people to inform Gao Xianzhi to merge into the city and the people, and sent troops to guard the main road of the palace and climb the city wall to guard.

In addition, according to Gao Xianzhi's instructions, to lure him to his advantage, sure enough, many ministers and chieftains and people went out of the mountains and forests and surrendered to the Tang army, Xi Yuanqing placed the people in the city to temporarily control their actions, and the ministers and chieftains tied up and waited for Gao Xianzhi to enter the city.

Gao Xianzhi and the others also marched forward in a hurry, and Xi Yuanqing also arrived at Xiao Bolu within a day after arriving at Xiao Bolu, Gao Xianzhi made a little research and judgment, and discussed with Cen Shen, Zhao Chongwei and Duan Xiushi.

Duan Xiushi said: "The urgent task at present is to first cut off the Poyi Teng Bridge and prevent Tubo from entering the aid of Xiaobolu. It is only a matter of time before Su loses in the search, and he can be searched and arrested after the city is stabilized. ｣

Gao Xianzhi followed his words. Urgently ordered Li Siye to lead the Modao team, ride horses and gallop, and cut off the Poyi Teng Bridge.

Li Siye received the order and urgently ordered the five hundred Mo knife team to gallop quickly, and the journey was in a hurry. The rout of Lianyunbao in Tubo robbed along the way, plundered property, missed the trip, and was finally caught up by Li Siye's Modao team by the Poyi Bridge.

The vine bridge of Boyi hangs on the high cliff, dozens of zhang high, the rattan bridge flies over the Boyi River in the air, the water flow of the Boyi River is turbulent and passes from below, the strange rocks on the riverside are craggy, and there are many mountains.

The rattan bridge is only made of a few vines as thick as an arm, and the wooden planks are used as bridge boards, which is the only passage from Tibet to Xiaobolu.

More than 10 of the 1,000 Tibetan soldiers had crossed the bridge and rushed forward to find the Tibetan military camp, dozens of people passed on the bridge, and the remaining 8 or 900 people were waiting by the bridge, anxious, carrying looted goods, waiting to cross the bridge.

Li Siye shouted and slaughtered into the Tibetan rout.

At that time, it was already dark, and the Tubo soldiers were panicked, and under the night, I don't know how many Tang troops were killed, and they immediately panicked and shouted and fled for their lives.

He Jingzhi and others wielded Mo knives, killing generals, like chopping melons and vegetables, and the screams of the Tubo soldiers increased the horror again and again, and the bridge was in chaos.

The Tibetan soldiers trampled on each other and squeezed down the valley and river, and many fell on the rocks, broken bones and blurred flesh and blood. There are also people who fall into the river, and the river is fast, and they disappear in an instant.

At this time, the Tibetan sergeants who had crossed the river earlier found the garrison camp.

The Tibetan general Pokoromi was drinking in the tent with his brother Jebrendan and several henchmen.

Suddenly, a sergeant hurried into the tent, and Pokoromi was about to get angry, when he heard the sergeant shout, "General, it's not good! Oh no! The Tang army broke through Lianyun Village and Lianyun Fort, and the defeated soldiers fled to this village, saying that the Tang army was killing at Poyi Bridge, and I don't know how many people were moving to..."

Pokoromi was furious when he heard the news, and without waiting to finish listening, he flew up and kicked the messenger out of the tent, and shouted: "Bring the sword, quickly gather the soldiers, and go to the rescue with Lao Tzu!" Make no mistake! He didn't have time to put on his armor and robes, but only wore a short shirt, and he rushed out, and the generals chased him out.

The brother Jebrendan also chased after him with a knife.

Po Ke Luo Mi rushed to the rescue of 2,000 soldiers, the Po Yi Teng Bridge is about half an arrow away, and it is not possible to come over in a hurry, and the bridge is crowded with the Tubo soldiers who want to cross the bridge, only to hear the roar of the Po Ke Luo Mi Tiger: "All give Lao Tzu to go back to defend against the enemy, and you are not allowed to cross the bridge." The front retreats, and if you don't retreat, Lao Tzu will kill you! ｣

Fujiqiao can only barely parallel the two, the bridge soldier Mo said that he wants to cross the bridge in his heart, even if he wants to retreat or get out of the way, but the road on the bridge is narrow, how can he do it?

Seeing that the situation was dire, Pokoromi turned to his brother Jebrendan and said, "The situation is very dangerous, brother, go back quickly, I will kill you across the bridge and you will cross the bridge to help!" ｣

Jebrendan hurriedly said, "How can that be done, big brother! We've been fighting for years, when have you seen me flinch? ｣

There is no time to talk about persuasion, not to mention that this brother has always been stubborn and brave, and this is not the time for disputes.

Pokoromi turned his head and roared, and opened his big sword, and actually killed the general, Pokoromi cut down the Tibetan soldiers on the bridge, kicked the corpse off the bridge with one leg, and rushed across the bridge, followed by Jebrendan and several Tibetan generals, which was really very brave.

He Jingzhi saw from a distance that the Tubo general was brave and abnormal, and the Tubo soldiers on the bridge fell one after another, and a few obedient ones hurriedly turned over and climbed on the side of the bridge or hung under the bridge.

If he is allowed to cross the bridge and guard the bridge, the Tubo reinforcements on the other side will arrive in a steady stream, and there will be few Tang soldiers, which is not a joke.

So he unfolded the Mo knife technique and rushed straight to the bridgehead, and the four generals of Tanzhou next to him also rushed away.

The defenders of Lianyunbao know the key, defend the Poyi Bridge, they still have a way to live, if the Poyi Bridge is lost, either die in battle or surrender, there is no third way.

So he led more than 20 of his trusted generals and personal guards to defend the bridgehead, waiting for Pokoromi to kill the bridgehead.

The five generals of Tanzhou were killed at the bridgehead and were attacked by the defenders of Lianyunbao, and the Tang generals were few, and they confronted the Tubo generals with Mo knives, but they were still reckless and Fei Duanmu Shuo couldn't hold his breath, and shouted and raised his knife to cut down.

Xu Tiangui and Liu Daqing followed, Tang Hua and He Jingzhi protected the left and right wings, and the martial arts of the more than 20 Tubo generals and guards were not weak, and they couldn't be picked up for a while.

He Jingzhi and Tang Hua went to the bridge several times, but they were blocked by the generals.

Li Siye saw the dangerous situation at the bridgehead from afar, and hurriedly led several Mo swordsmen to kill the Tubo warriors who were blocking the way along the way, and rushed to help.

The Tubo soldiers who were in a hurry to escape how to stop Li Siye, they fled one after another, Li Siye led several people to reach the bridge, and the situation was reversed.

Duanmu Shuo fought against the defenders of Tubo Lianyunbao, and the rest of the people were against the Tubo army guards, He Jingzhi and Tang Hua finally rushed to the side of the vine bridge, regardless of the Tubo soldiers attacking them, they raised their knives and slashed the vines of the vine bridge, Li Siye held a knife to protect He and Tang, blocking the attack of the soldiers, so that the soldiers could not get close to the bridge for a while.

Seeing that the Bo Ke Luomi was only a few zhang away from the bridge, He Jingzhi saw that this Tubo fierce general was tall and long, with a round waist and broad shoulders, a square face, a full beard, and the mountains were high and cold, but he was only wearing a cotton shirt, his arms were muscled, and he was extremely brave, his eyes were about to erupt fire, and he held a knife in both hands, and the blades of the chopping were stained with flesh and blood.