In fact, just as Zhang Haitao thought, China agreed to the conditions of the Swan civilization. As Zhang Haitao, he actually doesn't suffer a loss, and being able to marry such a beautiful alien woman from the Swan Clan, let alone the princess of the Swan Clan, is still very cost-effective for him.

After the Ming Empire accepted these five civilizations as subsidiary civilizations, there was no other excesses, but floated in the corner of the Ocean of Light and slowly peeked at the entire Ocean of Light, waiting for the Ocean of Light to be completely chaotic.

At the same time, because the Ming Empire has collected five subsidiary civilizations in the Ocean of Light, it began to sell various weapons to the Ocean of Light on a large scale through these five subsidiary civilizations, although the advanced degree of these weapons is much worse than that of Zhu Lei and their sales performance before.

After all, the weapons sold by Zhu Lei and them before were all made in the territory of the Ming Empire, even if these weapons have been reduced, they are not comparable to those made now.

The entire Ocean of Light was precisely due to the flood of weapons of the Ming Empire, and it was suddenly chaotic, and even the top 100 civilizations were involved in many civilizations.

For these Ming Empire and the Swan civilization, they are all watching coldly, quietly waiting for the opportunity to come.

The Tianhe civilization was originally the second only civilization in the Ocean of Light, and it was also a powerful civilization in the Ocean of Light, at least no one dared to mess with it except for the eight civilizations and the two overlords, but during this period of time, since the weapons of the Ming Empire began to flood in the Ocean of Light, their civilization began to have a hard time, after all, their civilization was unscrupulous in the Ocean of Light with its own scientific and technological strength, even if it was the eight civilizations in the Ocean of Light, their civilization dared to challenge, not to mention other civilizations.

Of course, the two overlords in the Ocean of Light still dare not provoke, after all, even if they are one of the overlords in the Ocean of Light, the Light and Dark Civilization, how can they dare to challenge their suzerain, even if they lend them a guts, they will not dare.

But the eight civilizations are not their suzeraint civilizations, plus the backstage of their civilizations, they are naturally not afraid of these eight civilizations, not to mention that although the strength of their civilizations may be inferior to the strong ones in the eight civilizations, it is not much worse than the last few of the eight civilizations.

Not to mention other strong civilizations that are not in the Ocean of Light, even those civilizations that have not yet stepped out of their home planet will not be spared, once they are found near their civilization, then the fate of these civilizations will be very miserable.

Although the other civilizations in the Ocean of Light are very angry with their civilizations for these things, comparing these civilizations that have not yet left their home planet are actually the future of the Ocean of Light, and protecting the civilizations that have not yet stepped out of their home planet is an unspoken rule that the entire universe abides by, even in the Ocean of Light, most civilizations still abide by this rule, but the Tianhe civilization ignores this unspoken rule.

It stands to reason that such a civilization should have been wiped out by other civilizations in the Ocean of Light, and there are many civilizations in the Ocean of Light that are stronger than their civilization, but because their civilization stands as the overlord in the Ocean of Light, no one has done anything, after all, the overlord in the Ocean of Light is not something that these civilizations can provoke.

But all this is only after the Ming Empire began to sell arms and materials on a large scale, it has become different, first of all, the civilizations around the Tianhe Civilization began to buy a large number of space warships of the Ming Empire from the Swan Clan and other Ming Empire's agent civilizations in the Sea of Light.

Although most of the spaceships purchased by these civilizations are small warships, medium and large space warships are not something that these civilizations can buy, so the Tianhe civilization suddenly found that the civilizations around them that were originally very afraid of their civilization have suddenly become tougher, and even now they have begun to have a tendency to unite, and even some civilizations that have not stepped out of their home planet have purchased the space warships of the Ming Empire through various channels and then joined them.

Of course, the number of warships purchased by these civilizations is not much, after all, their civilizations have not stepped out of their home planet, so their wealth is very limited, and they have done their best to be able to buy the spaceships of the Ming Empire, even if the sea of light is now flooded with weapons of the Ming Empire, but the price is still very high.

In fact, the biggest gain of the Ming Empire during this period of time is not how many space warships have been sold in the Ocean of Light, how many technology and industrial products have been sold, but the recognition of the entire Ocean of Light for the energy coins of the Ming Empire, and now the civilizations in the entire Ocean of Light are very recognized for the energy coins of the Ming Empire, after all, these energy coins are constant currency, and each energy coin has the existence of energy, not like other civilizations in the Ocean of Light, the currency is virtual currency, Or simply use rare metals as currency.

It is precisely because of the stability of the value of these energy coins of the Ming Empire that most of the civilizations in the photon ocean have accepted the currency of the Ming Empire, just like the overlord of the light and dark civilization, they are also very fond of the currency of the Ming Empire, and even the cultivation civilization such as the totem civilization also attaches great importance to the currency of the Ming Empire, after all, the currency of the Ming Empire can not only provide energy for the machinery and equipment of scientific and technological civilization, but also provide the energy needed for cultivation for people who cultivate civilization when cultivating.

So all of a sudden, the currency of the Ming Empire is also prevalent in the Ocean of Light, and under the current chaos of the Ocean of Light, the preciousness of energy is far greater than others, after all, all kinds of weapons and spaceships needed for war need huge energy to promote, and these energy currencies of the Ming Empire are a good source of energy, so the currency of the Ming Empire is competing for it in the entire Ocean of Light, especially those currencies with large face values.

Moreover, these currencies can not only directly purchase various weapons and materials from the Ming Empire, but also purchase various materials from other civilizations in the Ocean of Light, and even in the case of war, when the currencies of other civilizations are depreciated, the currency of the Ming Empire has always maintained its purchasing power, and even in the war, you have to improve.

What's more, although these energy currencies of the Ming Empire contain powerful energy, they are very stable, unlike other energy sources, most of which are very dangerous, to drive a large spacecraft such as a spaceship, the energy required is very powerful, and the controllable nuclear fusion technology mastered by most of the fourth-level civilizations, as well as other energy technologies, are quite dangerous.

Not to mention antimatter energy, the danger of antimatter energy is higher than that of controllable nuclear fusion technology, even if the fifth-level civilization has a very mature grasp of antimatter energy, but they do not dare to be a little sloppy.

Once the antimatter energy explodes, the consequences will be unimaginable.