Ye Yu and Chi Tianle retreated tens of thousands of stars before stopping.

Chi Tianle and Ye Yu have been talking: "Brother Ye, what do we do now?"

Ye Yu: "Build a fortification here, and guard this place to prevent them from attacking. If they attack, then go shopping with them."

Chi Tianle nodded: "Well, shit, I don't know where they came from so many interstellar warships, why didn't they send them here before."

Ye Yu: "Maybe they also found reinforcements. If they are all their own warships, then this alien civilization is a bit scary."

Chi Tianle: "Brother Ye, what do we do now?"

Ye Yu: "After building the fortifications, let the army guard here, and at the same time inquire about the situation there, we will start to produce warships when we go back."

Chi Tianle nodded: "Okay."

The scale of industrial production of the Chilong Empire is still very large, if they launch full production of battleships, the monthly output is very terrifying.

The monthly output of the Galactic Federation is also very scary. Their current production base is close to one thousand, and the supply of resources is sufficient.

If it is produced at full capacity, the monthly output can reach more than 50,000 ships.

These more than 50,000 ships are still battleships of the Dragon Slaying series, which still have a great impact on the current situation.

In fact, Ye Yu can now fight that alien civilization with 200,000 dragon-slaying battleships, but that would cause a lot of loss.

Chi Tianle said to Ye Yu, "Brother Ye, when shall we counterattack them?"

Ye Yu: "At present, we don’t know how many warships they have. If they attack rashly, if they pop up another million warships, then we will be miserable. I will send warships around from the side to inquire about their situation. Producing some warships can also guard against the following problems."

Chi Tianle nodded slightly: "Okay, just do as Mr. Ye said."

Ye Yu looked at Chi Tianle hesitated and said, "Brother Chi, let's talk about cooperation."

Chi Tianle was stunned for a moment: "What cooperation?"

Ye Yu: "Our Galaxy Federation provides you with the core equipment of the Dragon Slaying Warship. You produce the hull and other parts, and then assemble them into the Dragon Slaying Warship, but you need to use resources to exchange it."

Chi Tianle was overjoyed when he heard his words: "Yes, but what resources are needed to exchange it?"

Ye Yu: "These five resource planets are four of our Galaxy Federation, one of you, and you need to use some other resources to exchange for the core equipment of the Dragon Slaying Battleship."

Chi Tianle looked at him suspiciously and asked, "Brother Ye, do you know the use of these high-level mineral resources?"

Ye Yu said with a smile: "How is it possible, we don't have such a thing, how would I know it, but I think it should be a good thing."

Just kidding, this is space ore. It can be used not only to build S-class space battleships, but also for many things.

This is the main raw material for building space equipment, and Ye Yu never expected this thing to appear here.

He also deliberately observed the first line. The five planets were on a horizontal line, and they were all about the same size. They were probably formed in a special geographical location.

Space ore resources need a specific environment to form, and it is very difficult to form.

Chi Tianle looked at him with a smile and said, "Whether Brother Ye knows or not, I have agreed to this condition, but every month Ye always needs to provide us with at least 10,000 or more of the core equipment of the Dragon Slaying Battleship."

Ye Yu nodded slightly: "Yes."

After the two parties had negotiated, they left here, but Ye Yu asked Jiang Jie to stay here, and Chi Tianle also left a general guarding him.

Ye Yu took Chi Rouxuan and a few warships back to the Galaxy Federation. There will be no war here in a short time, and there will be no use for him to stay here.

It takes several months for their Galactic Federation and Chilong Empire to accumulate.

After returning to the Galactic Federation, Ye Yu handed over the task to Li Xue, asking her to arrange the production of the Dragon Slaying Warship, as well as the core parts and equipment provided to the Chilong Empire.

After Ye Yu explained the matter, he went home to accompany the child and Xia Qing.

Chi Rouxuan followed him back to Libo City, Ye Yu had never touched her, because he knew Chi Tianle's intention to arrange her by her side.

Maybe one day Chi Rouxuan will suddenly appear to kill him, of course this is only a possibility, but he can't be careless.

He also reminded his family that Xia Qing, Li Qiuyu, Ye Father, Ye Mother and others all have organic armor and energy defense rings and bracelets, and even his children have energy defense rings.

If Chi Rouxuan did it, there was no possibility of success.

Of course, these are Ye Yu's guesses, and maybe this issue will not happen.

Half a month after Ye Yu returned, news came from Jiang Jie that the battleship he sent out to investigate brought back very important news.

The territory of that alien civilization is very large, and the creatures there are all transparent inhuman creatures, and there are a lot of them.

The Dragon Slaying Battleship took advantage of the speed and went around there and found many of their battleship production bases. Although they didn't know the specific number of their battleships, it can be seen that they still have a lot of battleships.

In another frontier of this alien civilization, Dragon Slaying Battleship also discovered another alien civilization country, but Dragon Slaying Battleship did not explore it in depth.

Judging from the warship production base of this alien civilization, there should be nearly a million interstellar warships in their country, and they are still in continuous production every day.

This number is actually not too much for Ye Yu. With a total of more than two million warships, his Galactic Federation could almost be wiped out.

Ye Yu asked Jiang Jie to continue sending battleships to investigate the situation, and later found out the name and race of this alien civilization.

They are strange creatures called light races, and these names match their reminders. Their bodies are transparent and have no internal organs, but there is also a special thing that affects the whole body.

They are a kind of organisms born in the special environment of the universe, in fact they are the same as human beings.

Human beings are also a special kind of creatures formed because of the cosmic environment. Just like animals and humans, they are all living things, but in different forms.

After taking the opportunity for four months, Ye Yu once again led an army of 200,000 to go out, but this time in addition to the 200,000 Dragon Slaying battleships, there was also a super large mining ship and a large number of transport ships.

This mining ship Ye Yu is specially prepared for the space ore veins, because only this thing can better mine the space ore.

The Chilong Empire also has nearly 100,000 dragon-slaying battleships. In the past few months, Ye Yu has provided more core parts, all of which are preparing for the war.