In the face of the harvest of the Great Song Dynasty soldiers, the Japanese people had no time to resist in a hurry, in this case, they either risked their lives to stabilize their positions, or the easiest way to survive was to scatter and flee, and the Japanese knew that what the Song army needed was not to kill the enemy, but to tear through the defense line in the shortest possible time and kill Heianjing......

So, out of instinct and distrust of the robes, the Japanese defense line began to break down......

The direct result of this large-scale rout was to cause more panic, and the Song army did not make much effort to open the way to retreat, tearing a wide opening in the Japanese defensive line, hideous and terrifying.

Cai Boyu's goal was very clear, he wanted to lead these more than 4,500 people to march towards the Zuojing Tuyumen, and retreat with Shi Yuansun's troops.

And the biggest difficulty in front of him has been eliminated, the defense line of the Japanese people has been torn apart in a vulnerable way, of course, thanks to the small earthquake caused by Shi Yuansun, when Cai Boyu rushed to the Zuojing Tuyu Gate, the heavy city gate here has already disappeared without a trace.

Shi Yuansun's 1,000 men were fighting with the defending Japanese people, while the Japanese people on both sides were constantly rushing over like a tide.

Just now, the moment the city gate was destroyed in the explosion, Fujiwara Michicho panicked.

He didn't expect the sturdy Ping'an Capital Gate to be so vulnerable, and he didn't expect the Song people to have such sharp means.

So he ordered people to reinforce Zuojing Tuyumen, originally he thought that Shi Yuansun would lead the troops to withdraw, after all, this is the best time, when the explosion occurred, most of the Japanese people thought that this was a precursor to the earthquake, and they did not have time to attack the Song army.

But who knew that Shi Yuansun led his troops not to leave, but also to defend the city gate, obviously he was guarding this life passage for Caiberts' army.

After all, Cai Boyu finally joined forces with Shi Yuansun, the two had no extra nonsense, and the army passed through the city gate and headed in the direction of Iwami, as long as they arrived at Iwami, it was considered safe on the land of the Wa Kingdom, and the Iwami of the Wa Kingdom had already been transformed by Liu Dezhao into the same state capital as the Great Song Dynasty, and the difference between the two could not be seen at all.

In Iwami, there are volunteers who patrol every day, either to protect the safety of Iwami's surroundings, or to fend off mountain bandits, or to pay attention to the movements of nearby state capitals, and Iwami's officials are all from highly respected families, some of these families are from poor families, and some are from prestigious families.

The two sides represented two interest groups, and they did not dare to kill each other, and the law used in Iwami was the "Song Xian" of the Great Song Dynasty because it was careful enough and clear enough to be convincing.

Cai Boyu and Shi Yuansun both knew that the most important thing now was to get rid of the chasing soldiers behind them, and the Japanese people were so crazy that they were biting behind them, and if they were bitten, the entire army would be dragged down.

There was not much rations in the Song army, so in order to travel lightly, Cai Boyu ordered people to burn all the burdens, leaving only the regular armor and ordnance, and the rations were only enough for their three-day march.

The Japanese people behind him don't know if they have discovered this, they are dead behind the Song army, as long as they stop, they will be entangled, and then there are more Japanese people, the Japanese people have fully exerted the tactics of the sea of people, and the Song army can't breathe with the advantage of numbers, they don't even have time to respond, they don't even have time to set up camp!

The original Song army was beautiful, at least they could kill the Japanese people and lose their armor, and the ghosts cried wolves, but the current Song army was like a lost dog, fleeing for their lives in a hurry, and the Japanese people were unwilling to let them go.

Fujiwara Michicho had already given a death order on behalf of the emperor, and he must hunt down and kill the Song army and annihilate the entire army, this is a kind of persistent madness, his eyes made the emperor of Tsuruyo a little frightened, he had never seen such a terrible look in Guan Bai's eyes.

The same Dunliang also knew that once the Song people left Heianjing, the news would not be hidden, and the Song army would definitely send flying horses to ask for help from the time defenders, an army of 30,000, a full 30,000 army that was exactly the same as the elite in front of him.

Tsuruyo even thinks that they will wipe out themselves and Heian-Kyoto, and if they are provoked, it will no longer be themselves who will die, but probably the entire imperial family!

But Fujiwara Michicho was not worried, he thought that the Wa Kingdom had hundreds of thousands of troops, and could it still be a problem to deal with the Song army of only 30,000 people? As long as the independence and continuation of the Japanese regime are protected, and the glory of the eternal lineage is protected, no kind of sacrifice is nothing.

It's just that they need to transfer troops, from all over the country, the major families send elite soldiers to come to King Qin, once an army of King Qin is formed, even if people want to find trouble, they need to weigh whether their strength is enough.

Fujiwara Michicho had prepared a series of plans, once the Song people launched an attack on Heiankyo, while the army of King Qin fought against them, the Fujiwara clan would send their elite to attack the Iwami silver mine and take back everything Iwami had.

Although Shi Yuansun and Cai Boyu couldn't let the army stop fighting against the Japanese, they had already sent the elite cavalry in the army to report the news, and they could only hope that Liu Dezhao would bring the troops earlier, so that they would have the opportunity to return and strike a blow, completely making the Japanese desperate.

According to the scouts, there were 30,000 or 50,000 chasing soldiers behind them, and the heads of the Great Song Dynasty soldiers had begun to be clearly marked.

This figure is nothing to the Song people, but it is a windfall for the poor people of the Wa Kingdom.

In desperation, the Song army could only avoid towns and villages, they really couldn't do anything to the poor people of the Wa Kingdom, but these poor people would attack them!

The evil of the human heart is often vulnerable to money......

This was a natural disadvantage of the Song army compared to the Japanese people, they were not familiar with the terrain, and the Japanese people were able to get local assistance, and the Song army did not need to think about it, and before they knew it, the war had evolved into a war of attrition.

The Song army's food was becoming more and more scarce, and the Japanese were getting closer and closer, which was a dangerous signal.

Shi Yuansun once again decided to lead the elite to stay behind the broken queen by himself, let Cai Boyu escape, and led the king to take revenge, but Cai Boyu refused without thinking about it.

"If we don't, we won't be able to leave! You think it's so easy for me to make up my mind, and if you die, I won't have a good life even if I survive! ”

Cai Boyu ignored Shi Yuansun's words, sat down on a wooden stake, and now the camp has barely been planted, and the shouts of the Japanese have appeared, Cai Boyu smiled: "I didn't have a word before you led the team to attack the city, because you have the possibility of surviving, and you have a great chance of winning, and if I watch you lead my big Song boy to die, I'm sorry, I can't do it!" ”

Shi Yuansun wanted to say something, but Cai Boyu interrupted him with a wave of his hand: "Don't say anything like letting me get away and then avenge you, how long do you think you can stop the Japanese people?" To tell you the truth, the Japanese are crazy this time, unless we can defeat the entire Japanese country, they will definitely gnaw us away, this is a poisonous plan.

There are people in the country who know very well what kind of brains our Wenchen of the Great Song Dynasty are, think about it, if I die in the Wa Kingdom, and Liu Dezhao also dies in battle, do you think that the Wenchen in the court will support sending troops over to avenge how? Don't look at me like that! I'll tell you, they're only worried about losing more people than they gain, and sacrificing more people in this land! Now, whew...... We can only save ourselves......"