In the blood-streaked rat breeding area, the sudden sound of a whistle made everyone flutter.

This place is newly built, and it covers a large area, including five to fifteen floors underground, which is about 5,000 square meters.

At this time, with Xiao Han and Ding Yi, there were only a dozen people here, and the sudden sound of the whistle spread in this closed and empty place, which was extremely harsh, and also interrupted the conversation between the two.

"It's strange, what did Xue Bin see on the stargazing platform, and he actually used this to contact me!" Ding Yi muttered, reaching out and grabbing the black iron box on his waist.

In fact, although great progress has been made in the research of intercom devices, there are still many drawbacks.

The first is the transmission of signals, which cannot go deep into the ground of tens of meters.

If it weren't for the fact that there were signal bridges on every floor of the dungeon, even if Xue Bin wanted to contact him, he wouldn't be able to do it.

It is also thanks to this bridging device that the call distance can be increased to five kilometers.

But even with a bridge, the effect of signal amplification is achieved, and the intercom device is very troublesome to use.

Because Bass's research is still in its infancy, the function of the tin box is not as powerful as imagined, and two people holding such an iron box cannot be directly connected.

On the top floor of the observatory, there are two powerful transmitters, where every call needs to be transferred.

"Okay, it's finally tuned to Lord Ding's frequency band."

At this time, an excited voice came from the black iron box, and then immediately shouted: "Lord Ding, six thousand kilometers away from our island, a second-level resource island has appeared. ”

"Captain Xue asked me to ask, do we need to take any action?"

"Level 2 Resource Island!"

Hearing the news, Ding Yi's eyes lit up, but after seeing Xiao Han on the side, there was immediately a trace of hesitation on his face.

The area where Cold Island is located is still a Level 2 resource area.

After making a big profit last time, they didn't leave here, but hid with the Concealment Shield.

In the past three months, in fact, there have been many resource islands, and basically every three or five days, they will cause a scuffle.

It's just that these resource islands are all level 1, and even in the level 2 resource area, not every time a resource island appears, all of them are level 2.

On these level 1 resource islands, the resources are okay, but for Cold Island, they are actually no different from mosquito legs.

For the sake of safety, they have not made a move for this time.

But this newly appeared level 2 resource island was different, and the human-level third-grade void beast above it alone was worth a shot.

In this regard, he still has some ideas more or less, but Xiao Han's current situation is not very good.

Without the combat power of the second-rank rank, it is extremely unwise to compete for the benefits on the second-level resource island.

Even if the current Han Island, not counting Xiao Han, already has seven human-level combat power, but when facing a human-level third-grade void beast, it is not so easy to win.

What's more, there is not only one human-level void beast on a level 2 resource island.

In addition to the human-level void beasts, they also have to guard against other alien races.

During this period of time, observing the battle on the first-level resource island through the telescope, they had already discovered eleven islands with the strength of the second-rank human rank.

"Hey!"

Sighing depressedly, Ding Yi still had some palpitations when he thought of the resentful spirit of the third-grade human rank last time.

Fortunately, Xiao Han's body is also slowly recovering, and it will be able to fully recover in about a few months.

At that time, whether it is him or Xiong Er, it is possible to break through to the second rank of the human rank, and maybe even the soldiers of the first rank of the human rank will increase a few more.

With such strength, in this Tier 2 resource area, as long as they don't die by themselves, there shouldn't be a single island that will be their opponent.

Thinking of this, Ding Yi was a little excited, and said to the iron box: "Tell Xue Bin that you don't need to take any action, but you have to observe carefully and record what you find." ”

"Okay, I see, I'll tell him."

When the sound of electricity in the black iron box also disappeared, Ding Yi looked up at Xiao Han and said with a smile: "I decided like this, there is no problem!" ”

"Heh, why do you have to ask me in this situation, you can just do it yourself!"

Xiao Han also agrees with Ding Yi's decision, his body has not fully recovered, and it is indeed not suitable to start a war at this time.

As for the benefits on the Level 2 Resource Island, as long as the person is still alive, there will still be a chance in the future, but he is still very curious about the upcoming battle over there.

The appearance of a Tier 2 resource island can attract at least more than ninety percent of the islands in this area.

Although he can't be a fisherman now, he can wait and see what happens.

At least through this observation, it can be found that there are those powerful opponents in this level 2 resource area, and only by knowing oneself and knowing the other can one not be defeated.

Since the matter of breeding blood-streaked rats has been handed over to Ding Yi, Xiao Han doesn't plan to stay in this place for longer, so he said with a smile: "I'll leave it to you here, I'll go up and see what the situation is." ”

"Okay, I'll focus on this in the meantime."

Chirping! Chirping! Chirping!

Ding Yi was talking, but there was a burst of irritable hissing in his ears, and he hurriedly turned his head to look.

In the small room made of crystallized rock, the Void Blood Pattern Rats couldn't dig their burrows, and they were scurrying around anxiously, and there were even red smoke coming out of the bodies of nearly a hundred of them.

The red smoke has a magical ability that is supporting their bodies and slowly rising.

In a few moments, the Void Blood Rat touched a fence made entirely of R1 alloy.

Zila!

At this moment, a burst of lightning flashed, and all the Void Blood Pattern Rats that touched the fence trembled, and the red mist disappeared in an instant, and then they smelled a burst of scorched smell.

"it!"

Seeing this scene, Xiao Han couldn't help but scold, and hurriedly shouted: "Quick, go and ask Ling Yi to turn down the voltage." ”

Of the dozens of Void Blood Rats that were electrocuted, none of them survived.

This is the voltage that can electrocute the mortal-rank fifth-grade blood-patterned rat king, these are just mortal-level first-grade, second-grade Void Blood Pattern Rat How can they withstand it.

If this continues, it won't be long before all 500 pairs of breeding rats will be electrocuted.

Looking at the remaining Void Blood Pattern Rats in the small room of the crystallized rock, they were still flying up one after another, Xiao Han was extremely painful, and said depressedly: "What should I do, this stepping horse knows that it is dead, why is it still flying up?" ”

"Hey, it seems that our domestication of the blood-streaked rat may not be so easy."

Ding Yi sighed lightly and asked in a deep voice: "Do you use the same line for the power grid in the crystallized rock wall and this R1 alloy fence?" ”