Soon, under the oppression of human civilization, the 'Shepherd Clan' was forced to send a biological warship to start face-to-face communication.

Of course, the process of communication was not pleasant.

"Humans, are you trying to provoke a war? I ask you again, what do you want to do? If it is peaceful exchange and equal trade, then we are very welcome, if you have bad intentions, please leave quickly, don't force us to use force, the Shepherd clan is not to be humiliated. In the face of the unreasonable demands made by human civilization again and again, the Herding Star clan roared helplessly.

This civilization is too shameless, the content of the transaction negotiation has changed again and again, and the threat of force has been brought up from time to time, and there is no intention of negotiating well at all.

"Haven't you recognized the reality yet?" Zhou Yu muttered to himself as he looked at the content displayed on the holographic screen.

The next moment, Zhou Yu instructed Zhou Xiaozhi and said, "Xiaozhi, warn them, either hand over those scientific and technological materials, or let them disappear with those materials, we have the ability to do it." ”

Hearing this, everyone was taken aback, and Zhou Yu said this, indicating that he was ready to use force.

"Hubris, let's see who is eliminated first!" The biological warship did not attack or flee, but sent a reply to the fleet of human civilization in a very amusing tone.

"In that case, don't talk to it, kill it, and collect the performance parameters of their ships. Zhou Yu looked at Zhou Xiaozhi and commanded.

"Obey, Commander!" Zhou Xiaozhi responded, and in an instant, the huge 'Xuanwu' flagship opened its mouth, and a black energy beam instantly erupted.

A thick beam of black energy swept past the 'bio-battleship' with an unimaginable aura of destruction, and the bio-battleship didn't even have time to react, and its whole body was stripped of by the high-temperature energy, and then disappeared with it.

With just one blow from the ship's guns, the biological warfare ship only lasted a few milliseconds before it turned into flying ashes, but before it was destroyed, Zhou Xiaozhi had already gathered enough information.

When the material disintegration ray hit this biological warship, a ripple immediately shook up on the surface of this biological warship, trying to block this ray, but this force field defense ability, under the attack of the energy ray, was as fragile as paper and could not play any role.

At this moment, Zhou Xiaozhi roughly calculated the performance of this biological spaceship through the power of the energy weapon and the defense method of this biological spaceship.

In the holographic screen, the detailed parameters of the biological spaceship are revealed, such as the strength of the spaceship's materials and the strength of the defense field, and then converted to the same mass, the defense of your own spaceship is significantly stronger than that of this biological spaceship.

The destruction of the biological spaceship officially announced the beginning of the war.

Zhou Yu commanded the fleet and quickly entered the combat state, the fleet fully opened the force field defense cover, and nearly 100,000 'Xuanwu' shaped biological mechanical warships changed their attack forms, and one by one the cannon barrels extended from the back armor, and rushed towards the planet where the opponent was located with hideous eyes.

The planet where the Shepherd family is located rushed out of a large fleet, and the number of ships participating in the battle was no more than 30,000, and the largest biological spaceship was one-half the size of the 'Xuanwu' spaceship.

The 'Xuanwu' fleet was in full swing, and weapons such as elemental decay bombs, matter disintegration rays, gravity bombs, and energy bombs poured out like a torrential rain towards the opponent.

When the language can't reach a consensus, it's the turn of the 'fists' to come in.

The biological fleet of the Shepherd Clan then unleashed a large field of material weapons, most of which were biological bombs, mixed with endless energy rays, biological disintegration beams,...... and other weapons.

In the first wave of attacks, both sides used all their strength.

"The first wave of attacks is not very strong, so it is better to resist directly, so that you can have an intuitive understanding of the attack power of the Shepherd Clan. Zhou Yu frowned and analyzed, looked at Zhou Xiaozhi and ordered, "The unmanned ship is in a defensive state, the defensive cover is fully open and comes forward to resist, and the rear fleet immediately evades." ”

"Yes, Commander!" Zhou Xiaozhi responded.

Immediately, the formation of the fleet changed, divided into two parts, a part of the 'Xuanwu' battleship limbs, extremely weapons, all into the 'giant shell', the giant shell slightly convex, as if in vain increased thickness, facing the front of the naval artillery group to lead head-on, the rear fleet, to avoid the coverage of the attack, at the same time, the fleet attack momentum did not stop, the naval guns fired wildly, one after another energy rays, material missiles swarmed towards the other side.

The distance between the two sides is getting closer, 100 million companies, 80 million kilometers,...... , a sharp artillery group, or a constant explosion in the opponent's ship formation.

"Boom ......", the space battlefield of the four ships of fire, one after another from time to time dense artillery rain hit.

The brutal battle screen soon showed the battle damage of both sides clearly.

In a fierce explosion, energy rays and material cannonballs were fired at the giant 'turtle shells', which could not play any role, except for some of the giant shells that suffered the most attacks, which 'cracked' and stopped moving forward, and more than 85% of the 'giant turtle shells' were unscathed.

On the other hand, after being hit by a rain of cannonballs, the Pastoral Star Clan made an emergency evasion, however, many biological warships were hit by cannonballs, and then, like fireworks, exploded a beautiful 'fireworks' in space.

Soon, a comparison of the battle damage data after the first wave of attacks appeared on the holographic screen.

In the 'Xuanwu' flagship command room, Zhou Yu, and a group of officers, the professor's faces bloomed with bright smiles, and the original uneasiness and nervousness disappeared all at once.

"Haha, the damage of the opponent's weapon to our 'meat shield' is very limited, only five serious injuries have been inflicted, and the rest are minor injuries that can be repaired in a few minutes!" Professor Smith laughed happily as he looked at the holographic screen.

The material technology used in the biomechanical battleship is based on the body of the deep-sea 'behemoth' - Harto, after nearly a hundred years of research and improvement, it has almost reached the most optimal effect, as long as there are enough biological elements and metal minerals, the injured biomechanical warship can be absorbed and transformed, and the recovery is efficient, just like memory metal, as long as they do not suffer devastating damage, they can be recovered through elemental replenishment.

Therefore, this attack of the other party is almost ineffective for the human fleet, because those 'meat shields' will soon return to normal.

However, their attack caused the other side to lose more than 3,000 warships, as well as damage to nearly 10,000 warships of various sizes, so to speak, they have already suffered heavy losses.

According to the analysis of the results of the battle, it is already clear at a glance who will win and who will lose.

"Ash, let the other party surrender, promise not to hurt them, if you continue to resist stubbornly, don't blame us for killing them all. Zhou Yu looked at Zhou Xiaozhi and commanded.

"Understood!" Zhou Xiaozhi responded, and immediately generated a threatening message and conveyed it to the other party.

After a few minutes, Zhou Xiaozhi suddenly replied: "Commander, the other party refuses to surrender, and threatens us to stop the attack and retreat immediately, otherwise they will die and use stellar weapons." ”

Zhou Xiaozhi's report ended, and immediately, the holographic large screen screen changed, showing the picture of the star's operation, and then, the herding star clan launched a super beam of light to the star, and then, the star exploded, bursting out of terrifying energy that swept across the entire galaxy.

Seeing this, Zhou Yu's face changed greatly, and he looked at Professor Smith and asked, "Professor, what kind of weapon is this, and why can it cause a star explosion?

Professor Smith and Professor Yang Yi looked at the picture on the screen, and they all showed solemn expressions.

"The possibility that the other side has this kind of weapon is very high, this is a weapon that directly affects the structure of the star, the internal structure of the star is mainly determined by its mass, chemical composition and evolution stage, the internal structure of the star group i star in the sequence stage is mainly determined by the mass, the influence of the external troposphere of the star with a mass greater than 1.70m can be ignored and can be regarded as a completely radiant layer and the central part has a convective core with a mass of 0.8~1.7m of stars have a considerable troposphere on the outside and the convective core of the central part decreases with decreasing mass,...... Professor Smith looked at Zhou Yu and analyzed it in detail.

"Therefore, once this weapon changes the stable structure of the star, it will end the life of the star prematurely, and eventually cause the star to explode on its own, producing a terrifying scene similar to a supernova explosion!" Professor Smith looked at Zhou Yu and finally introduced.

After listening to Professor Smith's introduction, Zhou Yu's eyes widened and he exclaimed in disbelief: "Supernova explosion can't be!"

Supernova explosions can only occur in stars with a mass of more than eight times that of the sun, and the lifetime of a star is inversely proportional to its mass, that is, the greater the mass, the shorter the lifespan, and the life span of a star with a mass of more than eight times that of the sun is generally only tens of millions of years, and some supermassive stars, such as stars with a mass of dozens of times that of the sun, may only have a lifespan of several million years.

Because the more massive they are, the more they need the core to raise more energy to fight their own gravitational pull. In this case, their nuclear fusion reactions are much more intense than those of ordinary stars, with hundreds of millions of tons of matter being converted into energy every second. Under such a drastic and rapid transformation of matter, no matter how large their mass is, they cannot sustain it for too long.

The lifespan of millions of years, on a cosmic scale, is only a blink of an eye. At the end of their lives, they will die a heroic supernova explosion, presenting a brilliant cosmic fireworks for the entire universe.

This is the most magnificent event in the universe, the death of a star, but it will bring the conditions for the birth of life. Although these stars have existed for a short time, they are an indispensable link in the evolution of the universe. It can be said that without supernovae, without these massive stars, there would be no life in the universe, at least, there would be no human beings.

Because all the elements in the periodic table that are heavier than iron are produced during spectacular events such as supernova explosions or neutron star collisions.

In the age of the earth, all the heavy elements such as gold rings, silver bracelets, copper wires used in cables, etc., on human fingers came from supernovae, because the star fused to iron, it could only fuse iron and below elements, and at the moment of the supernova explosion, all the elements on the periodic table were produced and thrown into the universe.

The supernova explosion gives these substances a powerful kinetic energy, and they spread out into the universe to form magnificent nebulae. At some point, if the conditions are met, they will regroup, if their aggregates are massive enough, they will form a second or third generation star, if they are not massive enough, they will form rocky planets or gaseous planets, and if a rocky planet happens to be next to a young and healthy star, they may slowly develop life on it after they have obtained the right temperature, supported by the abundant elements that make up the planet,......。

All the elements that make up living things, except for hydrogen, which is the most basic element, are all derived from stars, iron and below are derived from stellar fusion, and elements above iron are derived from the corpses of stellar supernova explosions.

"Commander, we have also studied stellar weapons, and the stellar weapons within our theoretical system can only destroy stars through the mechanism of causing supernova explosions. The supernova explosion is caused by the sudden loss of energy support inside the star, causing the outer layer of material to fall inward and cause an impact, and the stellar weapon is also based on the same principle, there is a special particle, which does not react with the low-density object, but will be hindered by the high-density object, so as to annihilate the high-density object, which is very in line with the concept of stellar weapons. Professor Yang Yi looked at Zhou Yu and introduced.

After a pause, Professor Yang Yi looked at Zhou Yu and said guessingly: "However, the star weapon demonstrated by the other party is more complete than we imagined, and it may be that it is only one of the many high-tech materials stored, and they can't fully control it." ”

"It should be a false intimidation, it is absolutely impossible for the other party to have this kind of weapon if the other party is so weak!" General Hiller looked at Zhou Yu and said with a determined face.

"I think so too, if you look at the overall calculation, the probability that the Herders have a stellar weapon is only about twenty percent. Professor Carter looked at the data on the screen and analyzed.

"Twenty percent? This probability is not small!" Zhou Yu frowned, a little hesitant.

Once the war is red-eyed, the other party is in a weak position, and any killer weapon may be used in despair, even if there is only a one percent chance, Zhou Yu is not willing to take such a risk.

In Zhou Yu's concept, the victor should not trample on the road paved by the opponent's corpse after paying huge sacrifices, but enjoy the fruits of victory without paying the price of huge casualties.

"How can we take down the other party without bloodshed?" Zhou Yu frowned, stared at the opponent's formation, frowned and thought about it.