The size of the super nuclear bomb is large, and although it can be delivered by cruise missiles, in order to protect the bone mound, the outer bone people often use biological warships to intercept missiles that are too late to defend.

Once intercepted by a biological warship, the super nuclear bomb will explode in the air, and it will not threaten the bone mound at all. Only if it is released within half a light second from the bone mound, the hit rate is guaranteed.

The alien fleet that was busy dealing with the Yellow River didn't expect that the humans would play a trick to secretly cross Chen Cang, and when they found out that something was wrong, the missiles could no longer intercept it, and after a while, five huge flames rose on the surface of the bone mound.

Bi Qun closed his eyes in pain...... And only he is the captain who plans to know the way.

Fortunately, the others did not know the details of the plan of the road, so they could continue to carry out the order when Bi Qun's heart was in a mess, and the battleship was speeding out of the bone mound, and there were no more serious consequences because of Bi Qun's loss of control.

Bi Qun couldn't figure it out, the torpedo was the same torpedo, why could Ye Fei succeed, but when he came to him, it became a negative teaching material?

The strong unwillingness made him unable to let go, and between the lightning and flint, he suddenly thought of a reason - the only explanation for all this was that the basic materials that made up the two bone mounds were different!

The bone mound is the nest of the outer bone people, but they do not need to build a bone mound, they only need to find a small celestial body with a suitable volume and solid texture, hollow it out, and carry out a certain degree of transformation, it is a bone mound that accompanies the outer bone people to fight in all directions.

In other words, the solidity of the bone mound depends on the small celestial texture chosen by the Outer Bone Man, if the Outer Bone Man can find a small celestial body made of pure cemented carbide, with the strong corrosive property of the corrosion ball, the Outer Bone Man can definitely transform the alloy asteroid into the strongest bone mound.

Thinking of this, Bi Qunzhi said that his defeat was not a crime of war, it was just bad luck, and his heart finally felt a little more comfortable.

A few light seconds away, the alien fleet, which had been flying with its nose dragged by the Yanjing, found that the bone mound was under direct attack, and immediately stopped the pursuit and flew back to the defense at full speed regardless of it.

The other five enemy forces also left behind the human warship and flew towards the bone mound with their lives.

Lu Jian, who had been paying attention to the Yellow River, smashed his fist against the wall: "Succeeded? Attention all, give me chase! The position of the pursuit and the pursued was suddenly reversed, and the expeditionary force thundered with joy, chasing behind the enemy's buttocks, and there was a great momentum of suffocating the evil breath just now.

Lu Jian's breathing was heavy, his eyes were red, and he said silently in his heart: Xing Wu, see that I have avenged you!

He couldn't help but be blushing, a few years ago, his best friend Xing Wu happened to be serving in the Mars Fleet, coinciding with the invasion of Mars by the Outer Skeletons, and Xing Wu was unfortunately killed in battle.

Xing Wu once saved Lu Jian's life on the battlefield, and the two of them had a lifelong friendship, and since then, Lu Jian has hated the outer bone man to the extreme.

Who can be a major general, which one is not a dragon among men? Retirement is also supported by the army for the rest of his life, why not lead the expeditionary force to fly a few light years away and fight to the death with the outer skeletons?

From top to bottom, there are countless examples of expeditionary forces similar to Lu Jian.

Lu Jian didn't know that the back of the Dao Bone Tomb hadn't been able to explode a deep hole, but he just wondered that the Bone Tomb didn't show any signs of splitting, even if there were a few more cracks.

Bi Qun still had a bit of luck in his heart, but when the radioactive dust of the nuclear explosion dissipated, and only five craters of different depths were blown up on the surface of the bone mound, he could only smile bitterly: "Flagship flagship, the plan failed, repeated, the plan failed." ”

"What's going on?" Lu Jian was shocked and angry, "How did you do it?" None of the five cruise missiles hit the target? Don't you want to do it as a captain? Hurry up and up again. ”

The ships of the expeditionary force led the pursuing enemy force far enough away that it would take a short time to fly back to the bone mound, enough for the Yellow River to turn around and rush again.

Lu Jian, who gave the death order, never thought that Bi Qun would shake his head and refuse without thinking: "Commander, I can't do it." ”

Lu Jian was furious: "I will remove you!" The furious Commander Lu couldn't wait to poke his finger in Bi Qun's face through the screen.

"Commander, it's useless for you to shoot me." Bi Qun showed the scene on the back of the black bone mound to Lu Jian, and said the reason he thought of again, and finally concluded, "Ye Fei succeeded with this tactic, but the same tactic didn't work against this bone mound at all. ”

Lu Jian clenched his fists tightly, and squeezed out a sentence with hatred: "The Yellow River will break away immediately, and the other ships will pursue at the end of the order, and each ship will adapt to the situation according to the situation, and try to destroy the enemy's vitality as much as possible under the premise of ensuring safety." "He's not a new recruit on the battlefield, and he knows when he can be impulsive and when he has to be calm.

The original plan was unworkable, and the desire to quickly destroy the Sirius colony was in vain, and now the only way was to rely on the expeditionary force's speed far above that of the outer bone people, and slowly annihilate the enemy's vital force until the bone mound was completely destroyed.

The bone mound is the root of the outer bone man, and the outer bone man who loses the bone mound is like a tiger with teeth extracted.

The defeat of the Yellow River had a considerable impact on the captains of the ships who were familiar with the operational plan, but the ordinary officers and men who did not know anything about it did not know that the Yellow River Fleet had such a plan to solve the enemy's problem in such a short period of time, and naturally there was no way to talk about the impact.

The alien fleet, which was in a hurry to return to the bone mound, was bitten hard by the pursuing expeditionary force, and no one could tell how many warships were lost along the way, even if the statistics of the expeditionary force were only part of it.

However, as the Yellow River accelerated out of the bone mound, the situation took a new turn.

The alien fleet, which was eager to return, suddenly found that the factors that threatened the safety of the bone mound had disappeared, so they simply separated a part of the warships and returned to the bone mound to defend, and the large force changed direction and pounced on the expeditionary force's warships again.

The position of pursuit and counter-pursuit was reversed again, and the expeditionary force had to avoid the enemy's edge and once again act as the hand that held the kite rope.

To everyone's surprise, the Outer Bone Man also learned to be obedient this time, refusing to follow the expeditionary warship around again, no matter which direction, as long as the distance from the bone mound exceeds a certain limit, they will immediately stop the pursuit and retreat, and always refuse to leave the bone mound too far.

Lu Jian was so embarrassed that his blood was surging, and he almost got a cerebral thrombosis-when did the Outer Bone Man become so smart?

There is no need for Lu Jian to give an order, and the captains also know what to do, in short, the enemy chases me and runs, and the enemy retreats and chases, keeping a sufficient distance, and relying on the speed to give full play to the advantage of firepower to play harassment.

What was supposed to be a good war of annihilation turned into a tug-of-war between you and me, and wherever the battle took place, the airspace was littered with broken spaceship wreckage and badly injured biological warships.