Breaking through to the fifth-level cosmic civilization and researching the stellar bomb in just a hundred years, Qin Yi finally breathed a sigh of relief, he had been stuck in a bottleneck for tens of thousands of years and had never broken through.

However, the situation in the galaxy is becoming more and more tense, and the Boboli Empire, which has sacrificed the weapon of great destruction, has begun to seize the initiative, which makes Qin Yi full of worries about the future of Xinghan.

Now all the worries have disappeared all at once, and the development of Xinghan has once again ushered in an explosive period, and a major scientific research achievement will emerge almost every hundred years or so.

The stellar bomb gave Xinghan a big killer in the interstellar era, and a stellar bomb was enough to destroy a planetary system, and the power was terrifying, enough to shock the Quartet.

Of course, it is definitely not enough to have a stellar bomb alone, and the Boboli Empire, as an old galactic hegemon-level civilization, has an incomparably strong strength in itself, which is far from being comparable to Xinghan.

Once the Boboli Empire wants to unify the galaxy, even if Xinghan also masters the stellar bomb, it will be difficult to fight with the Boboli Empire, and once the Boboli Empire knows the situation of Xinghan, it will inevitably compete with Xinghan, after all, if it is to unify the galaxy, only a fifth-level cosmic civilization is enough.

Therefore, the scientists of Xinghan must also find a way to continue to enhance Xinghan's power.

The quantum bubble bomb was soon studied, although the power cannot be compared with the stellar bomb, but the quantum bubble bomb is also a large-scale lethal weapon, a flash of quantum foam, can be wiped out in a few astronomical units.

In terms of warp engine technology, Xinghan has finally made a breakthrough again, it only took less than a thousand years, Xinghan's warp engine technology has not only broken through four figures, a one-time warp speed flight can cross thousands of light years of distance, although the Milky Way is large, it can come and go freely.

In addition, scientists also used the same warp engine technology to get away, and imagined an ultra-long-distance teleportation - a space-time portal.

In the assumptions and theoretical inferences of scientists, if the space-time gate can be built and put into use, it can teleport at least millions of light-years at one time, which means that once the technology of the space-time gate is mastered, Xinghan can no longer be limited to the Milky Way, but can develop to the Andromeda Galaxy, the Jadea Galaxy and so on around the Milky Way.

About the world outside the galaxy, the civilizations in the entire galaxy don't know anything, but they are also full of yearning, a long time ago, some fourth-level cosmic civilizations organized teams to explore the world outside the galaxy, but all the exploration teams eventually had to return the same way, or never came back.

The distance between the star systems is too far, and the closest Andromeda galaxy to the Milky Way is also 2.54 million light-years away, such a long distance, with the warp engine technology of the current galactic hegemony civilizations of the Milky Way, it is impossible to reach it.

What's more, no one knows if there will be danger in the void between this star system and the star system.

In terms of material technology, Xinghan's scientists began to try to make quark-level materials, quark-level matter, which is the legendary black hole matter, and it is also the densest substance in the universe.

Scientists believe that once quark-level materials can be made, Xinghan is expected to use antimatter technology in the energy field to build antimatter reactors.

With the continuous development of Xinghan, the demand for energy is becoming more and more huge, although now relying on nuclear fusion reactor technology, it can meet the energy needs of Xinghan in all aspects.

However, Xinghan's technology broke out again, and Xinghan once again stepped on the wings of take-off, which means that in the future, the demand for energy will continue to rise in geometric multiples.

This is also the inevitable result of the development of civilization!

Level 1 cosmic civilization is still limited to the home planet, and the energy required is basically fossil energy, and the energy required by the entire planet is even less than one-thousandth of the energy produced by a nuclear fusion reactor.

However, when the civilization has developed to the level 2 cosmic civilization, fossil energy is far from being able to meet the energy demand, so it is slowly necessary to use nuclear energy, nuclear fission reactors, and nuclear fusion reaction technology to meet the huge energy demand in the interstellar era.

And once the civilization develops to the fifth level of cosmic civilization, the energy required is even more huge, spaceships, planets, space buildings, space factories, etc., are all large energy consumers casually, and no advanced energy technology is not enough to support the prosperity of a civilization.

From here, we can know that the more developed and the higher the level of civilization, the greater its demand for energy, and the more advanced energy technology is needed to support it.

Antimatter reactors are exactly the technology that scientists have predicted and have been working on for a long time, and they are also the mainstream of next-generation energy technology.

In particular, Xinghan's scientists deduced that if the space-time gate technology can be developed, then the energy technology that supports the space-time gate must be antimatter energy technology, and if nuclear fusion technology is used, it may be necessary to install stars on the space-time gate to be satisfied.

And how huge a star is, if you use stars as energy sources, the space-time gate built is not known how big it is, and it is not realistic at all.

Among the many fields, the most rapid development is still in the field of energy technology.

The war in the interstellar universe era is a confrontation between giant ships and cannons, and it is more powerful than whose energy attack is sharper and whose energy shield technology is more powerful.

With powerful energy attack technology and energy shield technology, who can be invincible in this interstellar universe era, many galactic hegemon-level civilizations in the galaxy, the difference in strength is very huge, and an important sign to distinguish the strength of a civilization is to look at the energy technology mastered by this civilization.

Xinghan's scientists divide the energy technology into three levels, the first level is the entry-level level, the energy attack power is average, and the energy shield technology has not been mastered.

The second level is to have powerful energy attack technology and energy shield technology, and only a few galactic overlord-level civilizations in the galaxy are at this level.

The third level of energy technology, which has gone beyond the form of energy, has touched the origin law and mystery of the universe in the energy field, and the antimatter bomb is only the most superficial application of it.

It only took Xinghan a hundred years to develop the stellar bomb, but it was not enough.

Energy technology is directly related to the strength of a civilization's combat effectiveness of technology, only a strong force can have enough right to speak, this is the galaxy of countless civilizations after countless bloody lessons to come to the famous words, but also a civilization believes in the truth.

In this regard, Xinghan is naturally the same.

In the third cantilever, in a remote void, space warships are constantly busy in the void, and many of these space warships are uncontrolled space warships.

The energy shield technology on each space warship has undergone tremendous changes, and these energy shields originally looked like a bubble, transparent and silky, if you don't look at it up close, you don't even know that there is protection from the energy shield technology.

But at this time, it is completely different, the energy shield on the space battleship actually gives people a sense of substance, it is no longer a thin and transparent silky bubble, but looks like a turtle shell, with complex lines on it, faintly there are rays of light constantly flashing on it, like a substance, if you don't look carefully, it is difficult to find that this is just a layer of energy.

One by one, the unmanned space warships formed in the void, and all of them opened the physical energy shields, advancing mightily in the void, as if they were conducting exercises.

"Thunder Attack~"

In the void dozens of astronomical units away from these unmanned space warships, there are also space warships, and on these space warships, science is constantly busy.

One of the space warships is equipped with a dual-core fusion reactor, and at this time, the power of the dual-core nuclear fusion reactor is turned on to the maximum, and a steady stream of majestic energy is continuously transmitted from it.

This space battleship is a little different from other space battleships, it only has an energy attack gate, and this energy attack cannon is also very special, and the caliber is very huge.

In the huge cannon port, with the continuous input of energy, the cannon port seems to have become a thunder pool, and countless thunderbolts continue to swim in it, exuding a suffocating and terrifying aura.

"Attack~"

A command sounded.

A dazzling thunderbolt shot out from the huge cannon port, this thunder and lightning was so thick that in an instant, the entire void became extremely bright, as if it were day.

At the same time, in the originally dark, dark, and silent void, an incomparably huge thunder net opened in an instant, and one after another thunder snakes spread rapidly in the void, swimming, and in the blink of an eye, they spread all over the entire void.

Under the cover of the thunder net, one after another thunder and lightning sent out terrible attacks, and here in the unmanned space battleship group, on the unmanned space battleships, the thunder and lightning instantly penetrated the powerful energy shield like a substance, and directly exploded the space battleships.

At the same time, the celestial bodies, asteroids, and planets in the void were not spared, and the attack range of thunder and lightning was very wide, and the power was terrifying.

This is the latest large-scale energy attack technology developed by Xinghan, under one attack, it is enough to cover the range of a planetary system, and it is a mass lethal weapon, powerful and terrifying.

This powerful energy technology, it has departed from its original form, and it was only able to go straight to and from one energy beam after another, and there was no way to attack on a large scale at all.

However, the energy technology has developed to the third level, which can already materialize energy, and can also perform a wide range of group attacks.

This is just a microcosm of the development of Xinghan, various fields are developing rapidly, and it is not enough to describe it with each passing day, this is a stage that a civilization will go through after a breakthrough, just like the Boboli Empire at this time, the same is true, science and technology are developing rapidly, the strength is expanding day by day, and the same ambition is the same.