The second group of scouts who entered Etistan were divided into 15 groups, 500 meters apart from each other, and advanced little by little into the interior of Etistan by means of a netting search.

After walking a distance of nearly 4.5 kilometers, the team of 300 people still did not find any of the Void Monsters, and what was even more strange was that the scout team of 150 people who entered earlier seemed to have disappeared out of thin air.

Just as the circular scout flew back into the city again, the 20 members of Scout Team 7 finally found the mark left by the first scout troops who entered Etistan, which was left by a blade on a pillar of ancient ruins that had been sunken in, and the captain of Group 7 made a gesture of full vigilance, and then he and the three members of the team approached little by little.

The mark is an O-shape, and a slash is obliquely drawn in it:/, this symbol does not belong to any code in the scout system, and because it is depicted in a hurry, this stroke is stretched very long, as if it is too late to contain his strength, this situation makes the captain of this team frown, took out a dagger from his waist, imitates and imagines the actions of his comrades at that time, a circle, and then draws a stroke diagonally, next, what does he want to do? Subconsciously, the squad leader drew a stroke diagonally from the circle, and an X shape appeared in the middle of the O-shape, which was ...... (x), Danger! Get out of here!!

"Send an emergency message......

The team leader stood up quickly, and before he could shout the last word in the "send an emergency signal", a bottomless pit appeared on the ground below his body, and eight huge feet shrouded the top of his head, and in less than 1 second, the team leader and several team members around him disappeared in place, and a dozen team members in the distance just took out the signal flare, and before they could shoot into the sky, they were grabbed by the deep hole and huge feet that appeared in the same ground.

This situation appeared in the various scout teams that penetrated deep into the city of Etistan, until one of the team leaders reacted quickly enough, and before being pulled into the hole, his right hand directly detonated a signal flare, and the yellow smoke of the signal flare evaporated, filling the open space after the team disappeared.

This scene happened to be captured by the scout that had returned to Etistin, and it flew in mid-air, continuing to search for the remaining people stored in the image database, but after flying around for a full circle, the scout did not capture any of the 300 scouts.

"Ahh These Void Crumbs!! You two let me go, I'm going to go in and slaughter them!" ”

"Renault, Renault, calm down! The general is still here! Don't be impulsive!! ”

The video data sent back by the scout, Chen Yin and the commanders of the three scout battalions saw it, and Renault wanted to rush into Ertistan again by himself as if he was crazy, and the other two scout battalion generals hugged him tightly.

From Renault's crying words, Chen Yin already knew that in the second batch of leading scouts who entered Etistan, the team leader who finally released the yellow warning smoke was Renault's own brother.

"Officer of the Guard!"

"General?"

"Go and inform the generals of the whole army, as well as the senior officers of the friendly army of Pittwolf, to assemble in my military tent! Immediately!! ”

"Yes, General!"

Chen Yin, who had a blue face, walked into the camp without saying a word.

At this time, Renault, who had calmed down, glanced at the other two scout battalion generals and hurriedly followed Chen Yin.

In Chen Yin's military tent, all the generals of the unified army have all arrived, everyone has watched the video in the spherical scout, and the military tent has fallen into a deep silence, the elusive attack method of the Void Monster is simply unguardable, and there is no way to enter the city to kill them, the soldiers of Demacia are not ground rats, they can't fight in the cave like the Void Monsters, right?

How to break the deadlock in front of Ertistan is a clue to everyone.

Chen Yin's gaze swept to whoever lowered his head, if it was replaced by a battle on the ground, these Demacian generals would have already screamed and started to grab credit, but at this moment, no one dared to be this bird.

"Caitlin, do you have any good ideas? Let's break this damn Etistan ? ”

Chen Yin saw that no one was willing to take over, so he had to pin his hopes on Pittwolf's friendly army, which represented technology and knowledge.

"Method...... There is one, but this method really works......"

Catelyn's eyes were filled with hesitation, and she didn't know whether to make this suggestion or not.

When they heard that Catelyn still had a way to break through this city full of rats, all the Demacia generals, including Chen Yin, perked up and their eyes were all fixed on Catelyn.

"But...... In this way, the gains outweigh the losses, and Ertistan will be completely destroyed, and the most valuable things in it may be destroyed along with it. Something is still wrong. ”

Caitlin's words made Chen Yin's chest rise and fall, and he took several deep breaths to calm the anger in his chest. This battle has been fought to this extent, so many people have died, you, the stinky woman who settles accounts every day, are still calculating whether it is worthwhile, if it weren't for the fact that the military tent was full of generals at all levels, Chen Yin really wanted to press Caitlyn to the ground and beat her hard.

"Catelyn, I know, aren't you thinking about the Void Passage and the Void Portal in the city of Etistan? Isn't it? ”

After calming down for a moment, Chen Yin looked into Catelyn's eyes and spoke.

"Where, where is it? I was thinking, after all, this is an ancient city, and the monuments left in it may be valuable,"

Caitlyn denied it, but her twinkling gaze betrayed her intentions.

"Do you have any thoughts in your heart!! Haven't you thought that on the other side of the portal, even if there is a stable void passage, but at the end of the passage is the plane where these void monsters are located? You got control of this portal, are you planning to send rations to the Void monsters inside? Are you Pittover people living too well? Don't know how to do it better? ”

"General Chen, you have this kind of strength, and you have personally captured their commander, in this passage, can there be any void monsters that can beat you?"

"Childish!! Don't you know that the captured Kogas is only one of the seven commanders of this virtual air regiment?? Right now, maybe six guys like him, maybe even stronger than him, are crouching in the passage. Surely you don't know that above these seven commanders, there is also a Void Holy Envoy who is second only to the god level, right? There is more than one such thing as a Void Holy Envoy. Even if you kill the Void Envoy again, do you know what else lies on top of it? Have you ever thought about it!! Are you an idiot other than being able to do business and making money? Stupid woman! ”

After Caitlyn was scolded by Chen Yin, her face turned pale, she never thought that there were so many classes among the Void Monsters before, this is also because Chen Yin and Bobby have been tight-lipped about many details in the last battle, not to mention Caitlin, even the Demacian royal family thought that after capturing this Void Commander Kogas, they would have peace of mind.

The generals of the whole army, who had never seen the general so angry, carefully restrained their breathing at this moment, sat up straight, looked at their noses and noses, and their hearts were not distracted......

"Don't sell it, let's be honest, you just have a good idea. After the capture of Otistan this time, I will find another stable passage. ”

Chen Yin's next words once again activated Caitlin, who was originally in a state of confusion.

"The army units that set off and arrived together this time carried a total of 1,500 artillery pieces, 1 million catties of ammunition, and 400,000 catties of high explosives. My idea was to use these guns to bombard the ground in the city with armor-piercing shells, which would surely blow up a lot of underground passages, and then empty the remaining high-explosive, poison gas and incendiary bombs in one fell swoop. In the end, the 400,000 catties of explosives were also thrown into the city with a modified trebuchet, even if there were remnants of void monsters in the tunnel passages, the final blow of these explosives would blow up all the caves, so that we would not need to enter Ertistan with a single soldier, and it would be enough to completely raze this ancient city, both above and below ground. ”

Caitlin's tactics are completely out of the cognition of the generals of Demacia's army, they feel like they are listening to a book from heaven, but for Chen Yin, who has crossed over from the soul, Caitlin's method is simply the right medicine, and it is currently the most suitable method to deal with the turtle-like Ertistan.

"Okay, that's it!"