Black Hawk City fell silent.

When the afterglow of the setting sun completely disappeared from the sky, the entire Black Eagle City was like a giant beast that had been dead for a long time on the ground.

It opened its bloody mouth, but it was silent.

The large shield outside the city isolated the exploration inside, and all the probes and radars could not penetrate the interference of that layer of shield, and the only way for Kungo and them to figure out what was inside was to walk in directly.

"This is really interesting, what do you mean by inviting you into the urn?" Kungo looked at the dark Black Eagle City, and then took out a graviton bomb with a large yield from the storage space.

An Yang stepped forward and grabbed this explosive at that time: "What do you want to do?" ”

Kun Wu stretched out his hands: "This kind of plot that looks like a trap and may be besieged after walking in, shouldn't you put a few bombs to test the water first?" ”

He took Miss Bai Chun's hand and explained in a serious voice: "Bai Chun, you have to understand that as the leader, I am always responsible for the safety of the followers behind me. Now that the probe is ineffective, how can I let my men take risks? ”

"There's nothing in this world that can't be solved by one bomb, and if there is, it's two!" As he spoke, he pulled out another graviton bomb of the same amount.

Anyang snatched the two graviton bombs like thunder, grabbed Kunwu's neck and yelled: "You stupid, won't you send a JYS robot or a guardian in to take a look?" Even if they lose the contact signal, they still have the ability to act autonomously, even if you don't want to lose combat effectiveness, can't you send a self-discipline robot? ”

Kun Wu clenched his right hand on the spread out left hand and lightly slammed it: "Oh, it turns out that there is such a way!" ”

"You're obviously trying to make trouble!" Miss Bai Chun continued to roar.

The tense atmosphere in the team was visibly lost by this living treasure.

In the end, according to Anyang's method, a reconnaissance team was dispatched.

Three armed autobots, three JYS droids, and three guardians entered the city in three squads ten seconds apart.

As with the probes, there was a strong interference in their communication with the rear after entering the City Shield.

The direct connection signal of the autonomous robot is completely cut off. JYS, a special unit that connects with Kungo's psychic connection, has extremely strong signal interference, and other signals cannot be transmitted except knowing that the other party is still alive.

On the contrary, most of the Guardian's communication was restored after a brief period of disappearance, and although the picture was blurry, it still allowed everyone to see the scene in the city.

"Half of the Guardians are biological tissues, and they're from Acala. And Acala's signal connection is super-material and space-based! An Yang laughed happily, "I'll just say, there will definitely be a way." ”

"Now this picture is after the interference? Or is that what is the case in the city? Crimson wasn't interested in the principles of the guardians, she was more interested in what came from the hologram.

Gray-white, the whole city is gray-white, there are gray-white slag floating in the air, and there is a thick layer of gray-white stuff on the ground.

There was no one around, and it was clear from the footage that the three reconnaissance groups were acting separately under the predetermined procedure.

The three teams followed the city's three main streets.

There were no people, no monsters, just gray.

"That's it inside, the guardians won't be interfered with as long as the signal is there! It's this kind of gray in the city. Anyang said with certainty.

"Bai Chun, let the autonomic robot collect the gray-white substance there for research!" Kungo also put away the appearance of hanging Erlangdang.

Now only Anyang can contact his guardians, so Kungo needs her relay to make the autonomic robot hear his commands.

Soon the autodroids began to collect the gray matter, and several new autodroids were released by Kungo to the edge of the city, reaching out their tentacles to sample the energy shield.

Amber has entered the data analysis mode, and a large amount of data is constantly refreshed in the ice blue eyes, and the data transmitted back by the autonomic robots with energy shields in real time is being analyzed under Xiao Zhengtai's powerful computing power.

"Brother, that shield is not human technology, nor is it imperial technology, among the information given by the master, it should be the technology of the Portale civilization. That's a civilization that's particularly good at shield technology! ”

"But before he could become a vassal of the empire, he was destroyed by the Gurs. The Empire only had time to collect information on their civilization. The effect of this energy shield is recorded in the data disk. ”

"This is a kind of information energy shield, which has a strong resistance and interference effect on energy and information, but has no hindrance effect on any physical entity, and at the same time, it is a one-way shield, not externally and internally!"

Amber's analysis report comes from the Mind Channel.

"The Potal civilization? I remember seeing it! Kun Wu now has a very good memory, and he has also read the information given by the previous master, "A race of non-standard human form, it was their extinction that made the Empire officially treat the Gurs as a dangerous civilization!" ”

"Yes, the Empire officially declared war on the Gurs after this!"

"A civilization that was extinct tens of thousands of years ago? Their technology is known only to two people, an empire and a Gurts. Solar is quite capable of tossing. Amber, can you take out this shield? ”

"If you find a shield generator, you can!"

"Alright, let's go inside!"

Now that you know that this shield has no effect on entities, you don't have to worry about being locked up inside after entering.

However, Kungo was still not at ease, and after discussing with Scarlet, Sebas, the housekeeper, waited outside with a hundred soldiers of the Earl's Court and more than twenty chariots to respond.

Kungo and the others entered the city with the remaining Earldom warriors and five of the most powerful chariots.

All on foot, the only role of the chariot is fire support.

Anyang left a guard to Sebas: "After we go in, the normal means of communication will lose their effect, this is left to you, if there is anything important, use this to contact us!" ”

Sebas nodded, and told Scarlet to be careful, and then watched the group enter the shield.

The invisible shield rippled, then calmed down again.

Sebas looked at the shield that "swallowed" the crowd, then turned and instructed the remaining warriors to set up a defensive line in case of any contingencies.