The total number of giant cannons on the two battle stars is about 45,000, and if each cannon can kill a battleship very smoothly, those 45,000 guns are enough to bombard all the battleships of the pursuer civilization once, whip the corpse once, and hit the air twice.

It's not that simple.

When a cannonball is fired, it will first be affected by the gravitational pull of the brown star and the light green star, and to change the trajectory, the advance must be calculated. Later, the shell will be affected by the gravitational pull of the star, and the trajectory will change again, and the advance will be calculated again.

Further out, the fifth gaseous planet, the sixth gaseous planet, and the seventh ...... of the star system

The gravitational pull of each planet has an effect on the trajectory of the cannonballs to a greater or lesser extent, perhaps very slightly, but it can be a fraction of a millimeter.

In addition, it is necessary to calculate whether shells of the same batch will collide together, adjust the order of firing, predict the enemy's position, and so on.

This feeling is actually very similar to sniping on a planet, when the target is far enough away, objective factors such as gravity, wind speed, magnetic field and so on will affect the bullet.

In addition to calculating the trajectory, there is also the possibility that the fired cannonball will be intercepted by the opponent, after all, the flight speed of the energy cannonball has only reached about half the speed of light, and flying out of the star system at such a distance, Zhejiang West time, is enough for the opponent's interception system to react and take some countermeasures.

"Zuzhu, the enemy is in range." Evil Sang preached.

"Fire!" Xie Yan gave the order for the shelling, and at this time, there was no longer hiding.

Evil Sang turned off the useless program, concentrated all the computing units on the 45,000 cannons, and began extremely complex calculations.

The first shelling, there was also a tentative taste in it, and in order to ensure the accuracy of the hit, not to be intercepted by the enemy, they decided to aim at one target for every hundred cannons!

After a few minutes, four hundred and fifty targets were locked.

Boom~

Forty-five thousand cannons fired, and the sound of cannons being ejected resounded throughout the universe, and the brown star, the light green star, the brown guard, and the green guard were like four black chrysanthemums of different sizes.

After the shells were fired, Yaksan started the reloading procedure, checked the damage to the cannon, and reloaded.

"Report, in the first round of firing, forty-five thousand cannons actually responded to forty-four thousand nine hundred and twenty-one ......"

"Reloading ......"

"Seventy-nine giant cannons are being examined for the cause of the dumb fire......"

Evil Mulberry broadcasts the launch in real time......

"Preliminary detection, sixty-three giant cannon shells were damaged, and the robot is being directed to unload and reload, and the remaining sixteen giant cannons are unknown for unknown reasons......"

"Sixteen cannons are being inspected for damage......"

"Forty-four thousand nine hundred and twenty-one doors reloaded, target ......"

"Sixty-three cannons reloaded, target ......"

"Four of the sixteen cannons were destroyed, and the remaining twelve were reloaded......"

"Reloaded! Three, two, one...... Launch! ”

The second time, the first round of cannonballs fired, had just left the seventh gas planet of the star system.

The evil mulberry began the third round of detection and reloading non-stop, and at the same time counted the number of squibs in the second round to screen out the completely damaged and unusable cannons.

After the third shot, the first round of shells finally approached the target.

Among them, more than 10,000 Death Star psionic cannonballs are directly invalidated, for no other reason, the prediction failed, and it was just empty, at this speed and distance, not to mention the positioning system, even if it is self-aiming, there is nothing that can be done.

And these missed shells will continue to fly in space at this speed after that, looking for some unlucky guy to crash into it......

The remaining more than 30,000 pieces have successfully positioned themselves as bitter masters.

The Pursuit Civilization Fleet on this side began to attack these Death Star psionic cannonballs to intercept them.

The aftermath of the explosion caused by the interception will reduce the power of nearby Death Star Psionic Cannons and slightly change their trajectory, causing another batch of Death Star Psionic Cannons to die or be forced away from their intended route.

Lots of tribulations......

In the end, of the 44,921 Death Star psionic cannonballs, only more than 9,000 remained, and no matter how unobstructed there was no obstacle ahead, they all bombarded the bitter master.

"According to the report, the first round of shelling of the enemy counted, a total of two hundred and eighty-one warships were hit and directly scrapped, with a hit rate of about 62.4%." Evil Sang continued to report.

"Adjust the number of targets." Xie Yan said.

The hit rate is 62%, which can be understood as 62 out of 100 shots, so the vast majority of Death Star psionic cannonballs are whipping corpses.

Therefore, starting from the fourth round of shelling, Evil Sang chose forty-five giant cannons to aim at one target, locking on a thousand battleships at a time.

As for why not ten huge cannons aimed at one target and attack four and a half thousand warships at the same time...... Because of the computing power of the evil mulberry, it is impossible to complete the calculation of this level of efficiency in an efficient manner, which will only prolong the interval between shelling, but it is not cost-effective.

"According to the report, the second round of shelling of the enemy counted, a total of two hundred and thirty-two warships were hit and directly scrapped, with a hit rate of about 51.6%."

Report, Third Round...... The hit rate was about 59.7%"

Report, Fourth Round...... In total, five hundred and forty-four battleships were hit, five hundred and forty were scrapped, three were slightly damaged, and one was intact, with a hit rate of about 54.4%. ”

In the fourth round of shelling, four battleships survived!

Among them, there is the problem of a decrease in the concentration of firepower, such as three lightly damaged battleships, and there is also the problem of kicking the iron plate. In other words, that intact battleship is the main battleship of the pursuer civilization!

Xie Yan asked Evil Sang to mark the battleship, and then continued to attack.

The fifth, sixth, and seventh rounds followed......

In each round, about 400~600 enemy warships fell, and the further you go, the fewer and fewer this number is, because what can be hit is often more ordinary warships, and after eliminating these warships, the comprehensive quality of the enemy's warships is slowly rising.

In addition, the enemy also began to use planets to play cover and reduce losses.

In the 11th round of shelling, only 37 of the 423 targets hit were scrapped!

Xie Yan stared in that direction.

Not surprisingly, the 1,500 ships around there are the main fleet of the other party!

"Zu Zhu, do you want to ......" Evil Sang means to hit and bomb this batch of battleships and dampen the enemy's main force.

"No, go on, let's knock out all the ordinary battleships first!" Xie Yan did not agree, you know, his plan was to wear down the enemy's vital forces and reduce the total number of enemy warships, rather than completely annihilating the enemy.

Even if he wanted to, it would be difficult for him to do it with these more than 40,000 Death Star psionic cannons!

"But if you don't continue to shell them, they'll kill them soon!" Evil Sang said.

Xie Yan responded: "I know, I just want them to kill me." ”

…………