Starting from Houguan, it takes 20 minutes to sail at high speed to Qianguan, and when 20,000 warships join the battle, the first batch of energy replacement of the Carmon fleet is nearing completion.

The addition of new forces greatly relieved the defensive pressure on the front pass, and under the double-sided attack of the front and rear fleets, the Carmon fleet that rashly cut into the pass was already exhausted to deal with. In order to protect the warships that are replacing energy, all the Camon battleships that have been put into battle in advance can only give up the attack, turn on the maximum firepower, and drag one by one with energy and those who are changing energy, and fully intercept the attack.

Ship damage is happening every second, as the images of the explosions of the battleships are projected into the three-dimensional projection of the commander-in-chief, all the strategists showed a relieved smile, only Wei Ran's expression was serious, as if he was facing a great enemy.

"General, you can use the two teams of warships to concentrate on attacking one place, open a gap, and let the guards at the front pass withdraw into the back pass."

Wei Ran still did not give up persuasion, he always felt that the Kamon people's rash entry into the customs was a conspiracy in itself. But before He Yongnian could speak, another strategist had already interjected.

"Young man, you see that the energy of this first batch of enemy ships has not been replaced, so many ships have been damaged, and when the energy of those battleships that are hard to support is used up, the defense will be further reduced, and now is the time to expand the results of the battle, and you still advocate retreating to hit morale. Besides, if you say withdraw, the fleet outside the former pass will not rush in. “

Wei Ran didn't refute anymore, just looked at He Yongnian.

"If the front pass can hold on, it will be able to break their formation." In fact, rationally speaking, He Yongnian still agreed with the breakthrough and retreat in his heart. However, Qianguan is the main construction achievement since he took office, and if he can play a strong role in this battle, it will seek a lot of advantages for the expansion of construction in the future.

As the battle continued, the rapid damage lasted less than five minutes before the ship's energy was replaced. This made the artillery fire in the pass even more intensive.

Within the pass, the entire Camun fleet also erected the battleship and turned it into two battle planes, the front and rear. This greatly overwhelmed the defenders of Qianguan.

In terms of the number of command ships, the damage of the battleships of the Carmon in the pass continued to decrease, while the damage of the defenders in front of the pass began to increase again. Every change in the number is dead to He Yongnian's heart.

"Don't worry, there are still half of the warships in this level, and soon, they will lose energy." The words of the strategist are also He Yongnian's self-comfort. However, the voice from the communicator completely shattered He Yongnian's hope!

"Report to the general, the battleship Camon has been found outside the wall!"

This was an urgent message from the airship that had been evacuated from the front line of inspection, and in one sentence, everyone in the command ship broke out in a cold sweat.

"How many?"

"It's too dark to see clearly, it's all here! But the lights didn't come on, I guess ......."

With a deafening explosion, the sound of the communicator became a piercing scream, and the reporter was dead.

"Pay attention to the battle group in Qianguan, find an ambush, immediately open a gap and retreat!"

But He Yongnian's order was still too late, in fact, the fleet that followed the followers cut into the pass road entered not only 30,000 at all, but 60,000, 30,000 went to the pass, and 30,000 turned off the lights in the pass to replace the energy.

As soon as He Yongnian's order was issued, the two battle surfaces simultaneously selected the coordinates with the most serious damage on the inner wall of the pass, trying to open the gap. The concentration of artillery fire caused the gap to widen rapidly.

"The Qianguan troops will withdraw first!"

Under He Yongnian's order, the first group of 100 battleships tried to pass through the gap, at this moment, an incredible scene happened, the Camon fleet, fully carried forward the spirit of not being afraid of death, seeing the hopeless interception of the broken ships, rushed straight to the evacuation team that was just about to pass through the gap, in the narrow pass, all the battleships were kept at the distance of the chain explosion distance limit, and the battleships that rushed into the gap did not attack, but chose to self-detonate on the spot.

50 ships, drilling into the navigation gap of 100 ships and self-detonating, it is more than enough to blow up the entire fleet. In the end, all that could be evacuated was a dozen battleships on the edge.

"Open another gap, and the ring formation will retreat along the edge, and the fleets on both sides will be responsible for covering."

Under He Yongnian's order, another gap was quickly opened. But it's too late. The Camon fleet from the pass wall has already emitted a faint light, and in an instant, the dark wall will shine brighter and brighter, and when the 30,000 "suns" shine at the same time, these shining warships will turn into wisps of light and cut straight into the pass.

"Kannai warship, retreat quickly!" At this time, He Yongnian had no time to take into account any benevolence, righteousness and morality, and the construction of the front pass, one step later, the 20,000 ships in the pass would also be blocked into the pass, turning into a double-layer sandwich hamburger that did not pull off.

The Camon fleet seems to have expected the hasty withdrawal of the reinforcements in the pass, and the firepower outside the pass has been strengthened, holding back the defenders of the front pass, while the fleet in the pass has changed its formation, strengthened its firepower, formed a solid firepower network, and closely pursued the retreating Blue Domain fleet.

The confusion of the formation and the weakening of firepower caused by the retreat allowed the pursuing Carmonites to take advantage of the loopholes, and in tens of seconds, more than 800 warships were destroyed.

And for the retreating fleet in the Sekido area, the bad news is far more than that. The sudden arrival of the Carmon fleet from the barrier wall is a notch higher than the existing warships in terms of speed and handling. The battleships are connected in a straight line, piercing obliquely from the side wall of the pass, extending to the opposite wall of the pass in a high-speed and orderly manner, intersecting with other warship formations, obliquely weaving a net of heaven and earth, and sealing the blue domain warships in the pass.

This time, they don't have to change the energy again! And the first batch of warships that have been attacking and are about to run out of energy began to change shifts, and the whole ship stopped and began to recharge.

"Brothers, hold on!"

"The engine is fully loaded, and the force field protection and gamma ray flow are all driven to the maximum for me."

"All firepower should be concentrated on one point attack and open the gap!"

As soon as the captains saw that the back road was blocked, they flew out one by one with orders, making a confident posture.

Only He Yongnian silently closed his eyes and ordered to Wei Ran beside him: "Urgently notify the mother planet and reinforce Pingzu Pass." Then order the whole army, get ready to defend the rear pass! ”

"They should fly and attack chaotically, disrupt their formation, and take advantage of the chaos to break out of the encirclement."

"No, their formation has been formed, and under the chaotic formation, a single ship will be killed by their concentrated firepower before it gets close, and it will be in vain."

"Yes, it's better to sacrifice part of the battleship for fire containment, and the other part to withdraw. At least half of it can be saved. “

"The celestial defense is activated, and after a wave of attacks, the two battle faces are responsible for opening gaps in their respective directions and withdrawing!"

He Yongnian did not follow the advice of any strategist, but directly sacrificed the most effective killing move of the defending side in the interstellar war - the celestial defense system!

Tens of billions of celestial bodies, light or dark, large or small, with and without energy, march towards the battle vortex at various speeds and routes.

The attack intensity of the fleet that was encircling the defenders of Qianguan continued to weaken, and the computers of the battleships were busy calculating the trajectories of celestial bodies and intercepting firepower at full speed, but even so, there were still many mistakes, which gave the defenders of Qianguan a chance to breathe, and in addition to the gap that had been torn open, the third and fourth gaps were also torn open one after another.

On the other hand, the blockade network that intercepted the warships in the pass completely gave up the attack, but turned on the power of the engine to the maximum, until the test state before the superluminal flight without decreasing, the entire battleship has entered the edge of superlight flight, and the space-time around the battleship is extremely distorted, so that the gamma ray flow gushing out of the upper and lower pressure relief holes bends to cover the entire battleship, and all the battleships are transformed into dazzling little "suns" at this moment, and the entire battleship has been surrounded by layers of energy and force field, Before the rain of missiles reaches the battleship, it will be torn apart by the strong force field changes, and will be transformed into bright spots that dot all the surfaces of the "sun".

"Hehe, Carmon can't run out of energy, can he? If we play like this, then we don't have to attack, and it won't take a few hours to run out of energy and turn into a pile of scrap metal. “

As the strategist said, the battleships in the pass had given up their senseless fire attacks when they saw that the Kamon ship was operating like this, and converted into a columnar cascading array to cooperate with the battleships in front of the pass to expand the gap.

The brightness of the shiny Camon battleship continued to increase, and slowly, the space-time around all the battleships distorted to interlink, and the bright light connected from a single ship to the next ship, and gradually formed a layer of protective net. The brightness continued to increase, the protective net thickened and brightened, and finally all the network cables spread together to become a huge protective shell that glowed brightly.

As the first wave of "meteor shower" approached the ellipsoidal protective shell, the entire shell suddenly exploded, and suddenly returned to its original time and space, ejecting the powerful energy of the gamma ray stream carried by the protective shell, and the entire light shell diffused into brilliant and dazzling fireworks. Growing outward and getting bigger, the light gradually dimmed, which was enough to cause unprecedented vibrations in the fierce passage.

Under this unique light curtain attack, the trajectories of all celestial bodies have deviated from the target course and have no time to adjust, and more small and medium-sized celestial bodies are directly attacked by the energy flow and exploded into powder.

It turned out that the main purpose of the secondary guns of the Camon fleet that surrounded Qianguan was not to block the celestial defense system, but to prepare for this light curtain attack.

The energy of the light curtain only caused a violent shock to the hull of the battleship, and some of the hull deviated from position, but the really terrifying thing was the celestial defense system that was attacked by the light curtain to change the operating target, under the light curtain attack, all the celestial bodies that were originally scheduled to attack the enemy changed direction, like a dense rain of grenades shooting at high speed towards all surrounding objects.

The Camon ship, which opened the secondary artillery interception in advance, was spared, and the Blue Domain Fleet, which was still strengthening the attack with the main and secondary guns, did not have time to turn on the interception system and suffered battle damage.

"The battleship that can't move is pinned, and the battleship that can move breaks through! Give up at the front level, and get ready to guard the back pass! He Yongnian ordered in despair.