The screeching sound of the chirping sound echoed in the northern land for a long time.

Opportunity, favored by those who are prepared.

Compared with the Qin State, which was full of talents and stars, the Xiongnu, a foreign race that rose in the north, like other steppe tribes in this era, were strong because one person was strong, and fell because of the death of one person.

The military talent of the Right Virtuous King Zhelan Songhua is far from that of Mao Dun, and compared with Li Yuan, who is full of scheming, it is also 108,000 miles away.

In fact, since the Qin army entered Hexi, the orchid pine flower was led by the nose of the Qin army, and the Xiongnu mission in Loulan lobbied and failed, so that the Huns in Hexi fell into the danger of being attacked from both sides, and then later, the Qin army's surprise attack troops carried out sabotage strikes in the Yanzhi Mountain area, and he scattered the limited forces again and again, which made the Liliang of the Huns change from a slight advantage to a disadvantage in the front of the first line of Wusheling and Gaizang City.

What's more serious is that with the arrival of bad news one after another in the rear, the morale of the Huns is also declining day by day, and the Huns, who only rely on the loose alliance of tribes to send troops, no longer have the interest to continue fighting after hearing that their tribe was plundered by the Qin people and their wives and children were killed.

Just when Mao Dun was annoyed and angry about the ineffectiveness of the war in Hexi, and decided to send a 50,000-strong cavalry reinforcement, Li Yuan, who had always maintained his strength, finally ordered the Qin army to strike an all-out blow at the rest of the Xiongnu Youxian King after learning of the arrival of the Western Regions coalition army.

The main force of the 30,000 Qin army rushed towards the not tall embankment of the Huns like an overwhelming black torrent, and the dam collapsed and people died.

Cover the city under the city.

The Huns suffered heavy casualties, and the 2000 Yue heavy infantry, who were left behind in the large army, took the lead in the first wave of attacks with resentment of recovering their homeland.

Rear formation.

Thirty stone-throwing carts were pushed to the front of the battlefield, and now, they did not need to worry about the surprise attack of the Hun cavalry, and pieces of sharp angular stones were piled up behind the stone-throwing vehicles. This was carried by the soldiers of the 2000 Moon Clan from the foot of Qilian Mountain with a little shoulder deadlift.

In order to build Tibetan City, the homeland of the Yueshi people, these Yueshi soldiers worked hard.

On the two flanks of the Yueshi people, the cavalry of the Luo Jia Division, the cavalry of the Gan Yong Division, and a new pawn supported by Zhang Han became the main force of the attack.

After more than a month of confrontation, these experienced Qin army generals held back a fire in their hearts, especially when they heard that Cao Xin's army and Li Zhongxiang's Western Regions coalition army had repeatedly achieved battle results, and even more made these generals who thought that Lao Tzu was the first in the world and everyone else was second.

"Kill!"

"Occupy Gaizang City, and you will learn from Yanzhi Mountain!" As soon as the slogan of joining forces with the other two Qin army units was shouted, the morale of the Qin army was high.

The time has finally come for a general offensive.

March 2nd.

At dawn, the Qin army suddenly launched a general attack on the Huns on the front line of Wusheling and Gaizang City. The Huns, who already knew that the rear was unstable, had no idea of desperate resistance, and at first a small tribe quietly fled, and then the whole army collapsed.

For the Huns, who are accustomed to riding horses to fight, the sky is the quilt, the earth is the bed, as long as there are horses, no matter where they live, it is their herding life.

The Huns were defeated.

The Qin army annihilated more than 20,000 enemies in the first battle, and the right virtuous king Zhelan Songhua was desperate.

The eldest son Zhelan Lei was ambushed by the Qin and Western Regions coalition forces in Bailongdui, and died tragically on the barren beach, and the second son Zhelan Huaien was detained in Loulan. Life and death are unknown, and the future of the Zhelan tribe is shrouded in a thick shadow.

Zuihou, who was unable to fight hard, was caught up by the Qin general Cao Xin on the west bank of the weak water, and was stabbed to death by a spear.

The Xiongnu tribes, which had lost their leaders, immediately surrendered to the Qin state. Or panicked and rolled up their tents and fled towards the royal court in Mobei, Hexi was like a beautiful dream for them. In this dream. They stayed for less than two years before they reluctantly quit.

After lasting more than two months, the smoke of the battle between Qin and Hun gradually dissipated.

The end of a local war allowed the Qin State to finally open up the Hexi Corridor. After hearing that the Huns had been expelled, the Hu merchants who had successfully connected the Qin State with the Western Regions and the Western Regions had heard that the Huns had been expelled, and one by one they cheered and drove their caravans through the desert to the places occupied by the Qin army.

――。

In the same year, late February and early March.

A conference related to the future of the Xiongnu was held in Beihai (present-day Lake Baikal), and it was precisely the reason for this alliance that Maudun missed the opportunity to personally lead troops to reinforce Hexi. Mao Dun was in Shi's father, and after taking over Da Shan Yu on his own, although his military achievements were remarkable, different voices have always existed within the Xiongnu.

This time, the 100 Ministries Alliance.

The purpose is to form a strong leadership body within the Xiongnu tribes, and elect a big single Yu from it, which is the most important unwritten system under the Xiongnu tribal alliance system.

The process of the alliance was uneventful, and only a few small tribes expressed their dissatisfaction with Maudun's father's actions, but soon, these blind fellows tasted the bitterness and completely shut their mouths.

Dead person.

It can't speak.

In the same way, when a tribe is annexed, the people who represent it have no say.

The mood was very haode Mao Dun, and then learned from the reinforcements that the right Xian King was defeated, and the news of the escape of the Xiongnu tribes, in a fit of rage, Mao Dun decided to send 300,000 troops, and attacked the Qin State in a big way, he was determined to teach the Qin people a lesson, especially the Qin Shenwu Marquis Li Yuan, who had a one-sided friendship, and made him feel unpleasant that he was targeted.

Some people are born enemies.

With only intuition, Mao Dun recognized that the ultimate goal of Li Yuan's rise was the Xiongnu.

Correspondingly, none of the shili in the south had ever behaved as if they had a deep hatred for the Huns like the Qin State.

Maudun's strategic vision, no need to question.

And this time, he looked away, before the alliance, Mao Dun also analyzed the next military move of the Qin State, but he never imagined that in the case of anti-Qin liliang containment, Li Yuan would choose to send troops to attack Hexi, and he did not hesitate.

The heroes of the world, only Li Yuan and the ears of the two of us!

As for Xiang Yu, the overlord of Chu State, who was known as invincible in the world, Mao Dun didn't take it to heart.

The southerners are good, and the northerners are good at horses. No matter how powerful the Chu army is, it is impossible to achieve any good results on the Great Plains of the Northland, and Mao Dun is very confident in this.

However, everything has changed.

Including people and things, the Western Chu State is no longer the country with frequent civil strife before, and Xiang Yu does not have to be busy putting out fires everywhere, with Li Yuan's example in front, Xiang Yu's strategic vision has gradually paid attention to the northern grasslands from the country.

In the sixth year of the Qin New Calendar, in the spring of March.

A quarrel between the Kwantung princes unexpectedly sparked a war of infighting between the princes.

Among the various princes who opposed Qin, some behaved like gentle elders, such as Liu Bang, the king of Han; Some people are anxious for quick success, such as Wei Bao, the king of Wei, and some people are boastful, except for a powerful mouth, they are almost useless, and the reason why they became a prince is just because of fate.

Henan Wang Shenyang and Yan Wang Zang Di are the two prominent ones among the latter.

Shenyang was destroyed by the Qin army, and Zang Di finally sat the position of the princes and kings to the end in the spring of this year. Under the instigation of his uncle and grandson, Zang Di was hot-headed and launched a conference to denounce Xiang Yu in Jixian County.

Zang Di's intention is obvious, that is, you Xiang Yu has lost the courage to fight with Qin, and is no longer qualified to be the leader of the alliance. As for which princes and kings are recommended to come out, naturally there is no need to say much, a meeting was held in Yandi, and the candidates who were selected were no one else except for him Zang Di.

Knowing that Zang Di was making small moves in Yandi, Xiang Yu's fiery temper flares up, under his personal leadership, the Chu army with 7,000 cavalry as the vanguard, from Qi to the north, suddenly occupied Xiangxian, Youbeiping, Ji and other places in Yan State, Zang Di's main force is on the Yishui bank to guard against the Qin army, and he didn't expect the Chu army to be killed from behind.

After more than four months of training, the Chu cavalry supported by some of Qin's war horses and harnesses was basically formed, and Xiang Yu, who tasted the sweetness of the cavalry and was complacent, wanted to attack Qin westward, but found that although Qin raised troops in Hexi, it still retained the two main armies of Han Xin and Jiang Yu in Guandong.

Han Xin's ability had already been tempered in actual combat, and Jiang Yu, the Qin general who was good at sticking to it, also left a deep impression on Xiang Yu.

There was no gap in the Qin State, Xiang Yu looked around, and found that around the Chu State, there was only one place left that could allow him to further strengthen the strength of the cavalry and have war horses.

Yan Guo.

Zang Di's provocation was in Xiang Yu's arms.

In the confrontation with Chu Cai, the Yan army was almost overwhelmed.

The funny thing is that Zang Tu's kung fu is very powerful, but his actual ability is average, with his high-profile opposition to Xiang Yu, the Yan army has no targeted defense at all, the tragic Yan King Zang Di died in a battle, and Shusun Tong, the shameless Confucian festival, has no luck again.

After the death of Zang Di, the rest belonged to his son Zang Yan continued to fight in Yuyang County and Liaodong County, in order to completely eradicate this remnant, Xiang Yu sent Chu to lead Huan Chu to lead a cavalry army to clear Yuyang County on the first line of the Yan Great Wall, Zang Yan appeared once as a messenger of Yan during the Qin and Zhao wars, this guy's survival ability is much stronger than his father, Huan Chu's troops swept back and forth in Yuyang County many times, and failed to capture Zang Yan.

Early April.

Zang Yan led the rest of his troops to defect to the Xiongnu, and when he heard of this, Huan Chu led the Chu army to cross the line of the Great Wall and pursue in the direction of the Hannan River due north.

In the sudden changes, the Chu army, which had been operating in the south, turned out to be the vanguard of the crusade against the Xiongnu, and the Huan Chu department also became the farthest vassal army in the north. (To be continued......)

PS: I've been busy with work in the past two days, and the update is not good, I'm sorry, and I'll make it up later. Xiexie everyone does not give up support.