Seeing that the situation was not good, Lei Bo once again threw in 5,000 soldiers, intending to level the enemy camp at all costs, and at the same time ordered the well to press up again, even if he might accidentally injure his own soldiers! The 1st and 2nd Battalions of the 1st Independent Brigade of the Navy Army hurriedly changed their targets and suppressed Yuan's army.

When the crazy Yuan army launched a desperate attack, Ling Cao, who was inferior in troops, immediately felt great pressure. At this time, although the Yuan army has more than 2,000 casualties, but the Yuan army that crossed the moat has reached 5,000 people, even if the combat strength of the first independent brigade of the naval army is far above the Yuan army, but the Yuan army that has crossed the moat is equivalent to a battle against the water, and it is not won and died, so it also broke out all the madness.

A Yuan soldier was stabbed through the chest, he was not dead for a while, he vomited bright red in his mouth and reached out to grab the spear that pierced his chest, "Ah ......" screamed, the strength of the Shu soldiers holding the gun in one hand was much weaker than those in both hands, and he didn't expect the enemy to be so fierce, and he was pulled down, but this one took his life, lost the protection of the left and right brothers, of course, the Yuan soldiers next to him would not miss this excellent opportunity to kill the enemy, almost in the blink of an eye he was hit by two knives and a shot, A cruel smile flashed on the face of the Yuan soldier who was stabbed by him, and he let go and fell to the ground, and he immediately fell to the ground.

The revenge of the Shu soldier was quickly avenged by his comrades, and several spears were stabbed out, and the few Yuan soldiers who had picked up the cheap ones were instantly killed, but more Yuan soldiers rushed up, and they rushed in before the Shu army could fill the gap.

In an instant, blood and light erupted in this small array of the Shu army.

The formation was broken, and the soldiers of the Shu army had to fight separately, but holding a three-zhang long gun and the enemy's close-quarters meat hunt was obviously a very disadvantaged thing, at this time, they no longer had the invincible momentum when they formed a formation to resist the enemy, and the Shu soldiers who were forced to fight in chaos fell one after another, and the results were almost nothing!

Seeing that the brothers were in distress, the Shu army on the left and right hurriedly supported them from the side, and finally did not let these people be wiped out.

This was not the first small formation to be breached, Ling Cao immediately responded, and urgently ordered the first battalion to step forward to support.

The first battalion received the military order, hurriedly collected the bow and arrows, drew the ring head knife and pounced.

The snow bright blade flickered, and suddenly relieved the siege of the Shu army that was broken through the small formation, and the surviving Shu army re-formed into a smaller formation, and the soldiers of the first battalion were scattered in the small formations, guarding with knives, and where there were pikemen killed, the Yuan army took the opportunity to kill them, and they immediately pounced on them and killed them.

After the first battalion was put into hand-to-hand combat, the pressure on Yuan's wells was immediately reduced a lot, although the second battalion's crossbows were huge, but without the help of the first battalion's rockets, they could only kill and injure some people at most, but it was difficult to destroy Yuan's wells.

Ling Cao stabbed a Yuan soldier in the throat, pulled back the spear and shook his right arm a little sore, he didn't remember how many times he shot out, and he didn't know how many enemies died in his hands today, he just felt that the enemy in front of him seemed to be unable to kill it no matter how he killed, for a full hour, the corpses in front of him had been piled up in a large area, but Yuan Jun still had no intention of retreating, they stepped on the corpses of the war dead and continued to attack, and instantly became a stepping stone for others.

The bent Shu army looked a few points shorter than Yuan Shu, and when the Yuan soldiers stepped on the corpses of their comrades to attack, the Yuan soldiers who were much taller actually made the Shu soldiers look up.

The Yuan army killed more and more, but the Shu army was getting fewer and fewer, and I was afraid that I would be surrounded and annihilated by the enemy if I carried it to death, Ling Cao immediately played the code that had been discussed in advance. The soldiers of the first battalion received the order to quickly shoot all the crossbow arrows in the arrow magazine, and after reloading, they did not rush to fire, and gave a secret signal to Ling Cao. At the same time, the fourth battalion also collected crossbows and formed a defensive formation behind Ling Cao.

After Ling Cao hurriedly ordered the second, third, and fifth battalions to storm violently, he immediately retreated backwards quickly. After the caught off guard Yuan Jun reacted, Ling Cao had already led his troops to withdraw a few zhang, and when the Yuan army was just about to chase and kill, the crossbow of the first battalion immediately shot a curtain of arrows between Yuan Jun and Ling Cao at the fastest speed, suspending the pursuit of the enemy army.

When the arrow box of the first battalion was announced, and the Yuan army rushed up, they were blocked by the fourth battalion.

Ling Cao commanded the 1st Independent Brigade of the Navy Army to cover alternately, and soon retreated to the second line of defense in charge of Zhou Tai.

The enemy army came in an instant, Zhou Tai didn't even have the kung fu to be cold with Ling Cao, the two just glanced at each other, nodded at the same time, and Ling Cao led the 1st Independent Brigade of the Navy Army to retreat to the rear of the camp.

Ling Cao used 5,000 soldiers to block 20,000 Yuan troops with broken defense facilities for a full morning, killing and wounding 4,000 Yuan troops, and he also paid a great price, with more than 1,600 casualties, of which 900 were killed in battle.

When Lei Bo saw the Shu army retreating, he was immediately overjoyed, and shouted and ordered the main force to rush across the moat, and he wanted to annihilate this enemy army in one fell swoop. However, the front and rear feet chased to the front of the Zhou Tai defense line Yuan Jun froze, it turned out that since the Yuan army bombarded the deer and the fence with trebuchets, Lu Su knew that relying on these could not stop the enemy, so he ordered people to build a second line of defense in the camp, that is, the place where Zhou Tai and Ma Dai were stationed, Lu Su ordered to dig a half-zhang wide ditch in these places, the time was limited, so the depth was only four feet, it seemed that you could step out with your feet, it seemed that it should not be of much use, but under Lu Su's order, The excavated soil was all piled up in the Shu army (almost exactly the same as the anti-tank trenches of later generations), and these formed a chest-high earthen wall close to the earth ditch, the earthen wall was facing the Shu army side into a gentle slope, but the outside was rammed straight, so that the attacker had to face a straight earthen wall that was two feet higher than a grown-up, and under the strict defense of the Shu army, it was almost no different from dancing on the blade of the knife to climb over this earthen wall.

In that case, why could Ling Cao pass over so easily? It's very simple, a piece of two-zhang long planks was solved, and when Ling Cao led his troops to pass by, the Shu army took away these planks, and Yuan Jun was dumbfounded.

Yuan Jun looked at the Shu army who was waiting, and unconsciously stopped, looking left and right.

The situation on the front line soon reached Lei Bo's ears, and he could only order to suspend the attack, and walked into the camp of the Shu army under the protection of his own guards.

After Lei Bo saw it with his own eyes, he no longer pursued the fact that Yuan Jun gave up the attack without authorization, and ordered Yuan Jun to be on guard beyond the distance of the Shu army's bow and arrow attack, and at the same time ordered to dig a fortification platform to suppress the Shu army, and ordered the soldiers to collect the wreckage of the Shu army's fence......

Zhou Tai immediately understood the purpose of the Yuan army's digging of the platform, if the other party built the high platform smoothly, I don't know how many soldiers to sacrifice in vain, an order, the officers and soldiers of the second fleet of the navy fired thousands of arrows, and hundreds of Yuan troops fell under the rain of arrows of the Shu army (the vigilant soldiers can be outside the range of the Shu army's bow and arrows, but the construction soldiers cannot, if the high platform is built outside the range, the purpose of suppressing the Shu army cannot be achieved at all, and as a result, at the beginning of the Shu army's attack, these hard-working Yuan troops paid a heavy price).

Yuan saber and shield men hurriedly stepped forward to protect the construction soldiers, Yuan army archers also stepped forward and shot at the Shu army, and in an instant, the arrow rain on both sides came and went, so it was not tragic, and countless soldiers screamed and fell to the ground.

The special environment of water warfare requires every soldier of the navy to be able to skillfully use bows and arrows, so as to kill and injure the enemy as much as possible before the battle, because of this, almost every soldier in the four major naval fleets of Shu is a qualified archer, and every soldier is equipped with bows and arrows and other weapons, so although Zhou Tai has only 10,000 people in his hands, every soldier is an archer at this time, and the Yuan army of the rain of arrows like flying locusts can't raise his head.

Lei Bo, who was watching the battle on the other side, saw that the archers of the Shu army were so large that he had to make a desperate bet, and all the archers in the general were transferred to the front line to meet the enemy.

The Yuan army won in the crowd, and the Shu army was protected by earthen walls, and the 20,000 Yuan army archers and 10,000 Shu troops were unable to kill each other, but it should be said that the Yuan army had the upper hand, because the earth fortresses had risen from the ground, and the height kept rising.

Half an hour later, the Yuan army set up more than 30 taels of high earthen ramparts, each earthen rampart can be deployed about 20 soldiers, at this time the archers on both sides because of the continuous opening of the bow, the arm has been a little weak, Lei Bo saw this, and knew that the earthen rampart has been useful, so he ordered all the soldiers to withdraw from the range of the Shu army's bow and arrow, let the gang bury the pot to cook, and wait until all the soldiers are full of wine and food before launching the final blow to the Shu army.

Seeing that the two sides were quitting, Lu Su also ordered the gang to send the hot meals that had been prepared long ago to the front line, so that they could recover their strength faster and meet the next challenges when they were full of food and drink!

After a hurried meal, Yuan Jun rested for a while and threw himself into a new attack under Lei Bo's orders. In view of the fact that the soldiers who had fought all morning had not fully recovered their physical strength at this time, Lei Bo ordered the soldiers who went out to fight in the morning to stay outside the moat of the Shu army camp to rest, and the battle was handed over to those soldiers who had been watching for a long time.