The commander of the Great River Civilization who was flying at high speed did not pay attention to the electromagnetic railgun shells that were flying at high speed, after all, these electromagnetic railgun shells were launched outside this star system, so even if these shells reached more than ninety percent of the speed of light, it would take a long time to reach them, and such a long time was enough for them to dodge, and as long as they dodged these shells and did not get close to nearby planets, then these shells would not be of any use at all.

But when these cannonballs flew into this star system, when these cannonballs exploded in flight to their target location, the commander of the Great River Civilization found that he was wrong, and he was very wrong, and he had to pay a price for doing something wrong, so the price that the Great River Civilization had to pay for his own life, and even the fleet he was in would disappear into the universe, and all the stars and planets in this star system would be buried for them.

Due to the suddenness of the incident, the commander of the Great River Civilization disappeared in this starry sky before he had time to give any orders to all the biological civilizations in this globular star cluster, including the fleet he was in, so all of a sudden all the biological civilization fleets in the entire globular star cluster began to be chaotic, after all, in this globular star cluster, there is not only a civilization fleet of the Great River Civilization, but a fleet that contains most of the civilizations in the entire Big Magellanic galaxy, and there are many contradictions between many civilizations, Before, due to the suppression of the Great River Civilization, these civilizations did not dare to do too much, but now they have lost their command all of a sudden, and these contradictions began to erupt in just one day, and even some civilizations have broken out into wars with each other, such as the two fifth-level civilizations above the third blockade line of this globular star cluster.

Due to the loss of the overall command of the Great River Civilization all of a sudden, these fleets that were besieging Zhu Lei and them also began to be disorganized, some rushed forward, some were afraid of the enemy, and some began to retreat, even the supervision fleet that supervised their attack in the back was also a mess at this time, taking this opportunity Zhu Lei used the unmanned fleet to fight back fiercely, and directly drove the enemy more than ten light years away, and the wreckage of various warships left on the battlefield had been the corpses of biological battleships Zhu Lei of course accepted it unceremoniously, After all, the central computers in the wreckage of these warships belong to the key protection parts, and they are not easy to damage under normal circumstances, so although these warships have been destroyed, most of the central computers of warships can still be used.

And because these computers have been in one or more wars, the performance of these computers is far stronger than the computers just made, for these computers, Zhu Lei will definitely continue to use them and install them on new warships, and the wreckage of these warships will be dismembered as materials so that they can make warships, including the enemy's biological warships, these warships will be absorbed and decomposed by those mining plants into Zhu Lei's materials for the production of warships.

In fact, whether it is Zhu Lei or the combined fleet that is fighting outside, they are very clear that compared to these biological civilizations in the Big Magellanic Galaxy, Zhu Lei's number of warships is still too small, even if they temporarily repel these biological civilizations in the Big Magellanic Galaxy, it won't be long before these biological civilizations will definitely make a comeback, so Zhu Lei and they must use all available resources to survive all types of unmanned spacecraft.

And in addition, Zhu Lei and the others also knew that after this incident, these alien biological civilizations would definitely be more cautious, and it was basically impossible to win the war by destroying the enemy's command center in this globular star cluster like this time, unless the enemy made the same mistake, but the probability of such a chance was zero.

Therefore, Zhu Lei and they must speed up the construction of the unmanned fleet, but fortunately, this war with these big Magellanic galaxy biological civilizations has also severely frustrated the sharpness of these foreign civilizations, and it has also made Zhu Lei's activity space larger than before, you must know that the area controlled by Zhu Lei is only within ten light years, but after this war, Zhu Lei's activity space has expanded to within 30 light years, which allows them to get more available resources.

However, both Zhu Lei and the commanders of the combined fleet knew very well that since these alien civilizations did not achieve their desired goals in this war, and even lost their commander-in-chief in this globular star cluster and the fleet they were in, these biological civilizations would definitely not give up, so everyone knew that the day of the decisive battle was not far away.

But fortunately, if the enemy really wants to have a decisive battle, then the time they have to prepare is not short, during this time it is enough for Zhu Lei and them to build a considerable number of unmanned fleets, and if they converge with the combined fleet, Zhu Lei's main battleships of their fleet will be tripled, which will have a qualitative change in Zhu Lei's combat effectiveness.

After all, in addition to the fleet of the Ming Empire, the combined fleet also has the fleet of the Protoss civilization, although the fleet of the Protoss civilization, they are inferior to the warships of the Ming Empire in many aspects, but there is one thing that the Ming Empire cannot compare with the Protoss civilization, that is, the photon technology of the Protoss civilization.

Although the Protoss civilization is a fifth-level civilization, the development process of the Protoss civilization is very different from other civilizations, because the Protoss civilization is different from the general cosmic civilization, and the people of the Protoss civilization have super spiritual power, coupled with the special location of their home planet, their civilization can use their spiritual power to observe the existence of photons at the beginning of civilization, that is, during the primitive civilization period.

This has created a Protoss civilization that no one in the entire galaxy can match in the realm of light.

So naturally, in their long history, they have various photonic technologies, such as photon cannon technology, photon shield technology, photon engine technology, photon sword technology and a series of technologies.

Moreover, the photon technology of the Protoss civilization is different from the photon technology of other civilizations, and the photon technology of other civilizations is often a simple energy technology, such as the photon cannon of other civilizations, which is just a simple high-density energy concentration.

However, the Protoss civilization is different, and the photon technology of the Protoss civilization often adds the laws of physics, so the photon cannon of the Protoss civilization, in addition to the simple high-density energy, also has a strong physical impact, although it is not as large as the simple physical impact of the electromagnetic railgun, but it also has a very strong damage to the alien biological civilization, so the photon technology of the Protoss civilization is also a good complement to the Ming Empire.