"To prevent them from escaping, of course you have to use a route!"

Thinking of the purpose of doing this at that time, Xiao Han continued to explain: "Even if they are all electrocuted, I can still buy them again, but if I let them escape, it will be a big trouble!" ”

"I know, that's the way it should be."

Ding Yi touched his chin and thought for a while, then continued with a smile: "If possible, the voltage of the alloy fence should probably continue to increase." ”

"As for the current situation of these blood-streaked rats being sent to death, it's not impossible to solve it."

"At that time, we can add a layer of lower voltage power grid under the alloy fence, and if they want to fly up, they will first contact the low-voltage power grid."

"A few more tests will show you how much voltage can only corona, not electrocution."

Chirping! Chirping! Chirping!

At this moment, the voltage of the alloy fence finally dropped, and the blood-streaked rat that was still flying up was not electrocuted instantly, holding the R1 alloy fence and gnawing wildly.

But although their teeth are very sharp, it is still impossible to bite off the R1 alloy with the strength of a human grade.

Without the strength of the Mortal Rank Five Ranks, these Blood Pattern Rats could only stay in the small room of the Crystallized Rock below forever.

Squeak!

Listening to the gnawing sound in his ears, Xiao Han still felt a little pity.

In just a minute or two, more than a hundred of these Void Blood Pattern Rats who were not afraid of death were electrocuted, and some drawings, books, seeds, and other things burst out inside.

This loss is not a big one, more than a hundred mortal-level fifth-grade spars, he can still accept it, after all, before he started to do it, he had already guessed that this matter would not be easy.

This situation is now completely expected.

As for the next thing, it needs to be tried over and over again, and the remaining Void Blood Pattern Rats here may not even be fifty left in the end.

Because their wildness is still very high, after being kept in captivity, many of them cannot adapt to such a life, and those who are short-tempered will eventually die.

And what they need to do now is to use artificial means to select the Void Blood Pattern Rats that can adapt to this kind of life.

Ignoring those who were already dead, Xiao Han turned his head to look at Ding Yi and said with a smile: "Since you already have a way, I am also very relieved that the matter here will be handed over to you." ”

"We'll have to mix in this level 2 resource area in the future, so the upcoming battle on the level 2 resource island, I'll take a look at it personally."

"Well, you really should know a little more."

Now there is actually nothing to do here, the rest is water grinding kung fu, Ding Yi also understood Xiao Han's thoughts, and said with a smile: "Then you can go quickly, if you have the opportunity, maybe we can also be fishermen." ”

"Okay, then I'll go first."

Without saying anything, Xiao Han turned around and left, walking quickly towards the ground, as for the rest of the things here, Ding Yi might do better than him.

A few minutes later, Xiao Han, who had left the dungeon, opened the storage space and took out a solo aircraft and carried it on his back.

With a whistling sound, he quickly flew in the direction of the observatory.

He was still curious about what would happen on the Level 2 resource island, and he also wanted to know how many powerful islands there were in this area.

"Your Excellency, you're here!"

As soon as they flew close to the stargazing platform, Xue Bin and the others who were on duty on it gave way to their positions, and Xiao Han controlled the one-man aircraft to slowly fall down.

At this time, the stargazing platform is already very different from three months ago.

First of all, on the edge of the observatory, there are sixteen telescopes with a length of more than three meters, the diameter of which is also more than twenty centimeters at the end.

This is the research result of Qin Yongxing for more than three months, and it has been named the astronomical telescope.

The maximum viewing distance is more than 30,000 kilometers, but to see what is happening on the island, the distance must be reduced to less than 10,000 kilometers.

Originally, he also wanted to sell the right to sell this thing to the fox girl Ruoxiang, hoping to make a lot of money from it.

Unexpectedly, in this void, this kind of telescope has long been sold, and its observation distance has even reached 80,000 kilometers, which is more than twice as high as the astronomical telescope.

It's just that this kind of telescope is a high-end equipment, and the price is very expensive, and it can only be bought in level 5 towns.

His level wasn't high enough to hear about it.

There are many races that can make this kind of telescope, but there are only two with the best observations, one is the mechanical race, and the other is the goblin race.

However, after the goblin clan is manufactured, it can only be sold within the race, and once the mechanical clan finds out that they are robbing the market, it will attract crazy revenge.

Level 5 town-level islands, but there is no concealment shield, once targeted, all goblin islands that reach this level will be very uncomfortable.

Hearing such news, Xiao Han suddenly lost the mind of promoting the astronomical telescope, at least he was not prepared to do so until his strength was unable to fight against the mechanical clan.

During this period of time, there are really a lot of science and technology fruits on the technology tree, but there are really few technologies that can be exchanged for a lot of profits.

As for the communication device that Bass is researching now, among the high-level goblins and mechs, it has actually been finished for a long time, but if you want to buy it, the price is very expensive.

What's more, the things bought are stored in the back door, and when dealing with other aliens, it is better to say that if you encounter a goblin or a mechanical race, you can instantly paralyze this communication device.

So this kind of thing, it's best to research it yourself.

Glancing at the dozen or so astronomical telescopes around him gloomily, Xiao Han's heart became more and more thirsty for the corpses of high-level goblins and mechanical clans.

Only by getting that kind of corpse can Handao usher in a leap forward.

But it's useless to think so much at the moment, you still have to take care of what is in front of you, glancing at Xue Bin beside him, Xiao Han asked directly: "What direction is the level 2 resource island you are talking about?" ”

"My lord, in the northeast."

Hearing such an answer, Xiao Han did not hesitate, and immediately came to the side of the astronomical telescope at the corresponding position.

6,000 kilometers away, you can't see it with an ordinary telescope, you can only know that there is an island over there.

As for what kind of island it is, how big it is, what race lives on it, etc., there is no way to know.

But the astronomical telescope is different, and at this distance you can even see what's going on above.

Leaning his eyes on the observation port, the image near the Level 2 resource island is immediately displayed in front of him.

"Oh, it's only been a long time, and so many islands have appeared!"

The picture from 5,000 kilometers away was very exciting, and he could see an island about 20 kilometers in diameter, and islands were constantly flying towards it all around.