If a city built in the main activity areas of the rat civilization such as Night Light City, Aurora City, and Yaoguang City is imagined as a roughly flat plane.

Then what the Rescue Army and the Soul Transfer Squad are gradually deepening is below this plane, forty or fifty meters.

Although the vertical height is only 50 meters lowered, here and the main active area of ​​the rat civilization are two worlds.

Here, there is a rare trace of rats, and even ordinary insects are difficult to survive. Crops such as luminous moss have become strange in shape and dim the light, like layers of unpredictable fog.

There is almost nothing here that can be called an "ecosystem", but it contains extremely rich geothermal and spiritual resources. You can see cracks in rocks everywhere, and airflow is "hissing" outwards. The colorful airflow has a strong and pungent smell, rich in various trace elements and rich spiritual energy.

Because of this, the geological activities in this area are also particularly active.

Even though the upper space gradually stabilizes, small-scale aftershocks still occur here from time to time, causing a fluff of dust to mix into the halo of luminous moss, making it look more viscous and intense.

There were also small stones falling from the sky intermittently, "ding Ding Dangdang" on the armor of the Save Army and the Soul Transferor Team, adding a bit of tension to this deadly world.

As they got closer and closer to the center of the underground spiritual vein burst, which was the trap set by the Snake Demon and Doctor Virus deliberately set up for the Rat Expeditionary Force during the last fierce battle, the hotter and depressing air around them, and the stronger the psychic disturbance in the space.

It was like countless invisible kite strings, cutting back and forth between their brain nerves. The higher the cultivation level, the more spiritual energy in the body, the stronger the interference. Those with mild symptoms felt dizzy, staggered, and faintly nauseated. Those with severe symptoms would have Venus eyes, auditory hallucinations appeared in their ears, and blood kept hitting the brain like a tide. When the symptoms were the most severe, they would simply have a splitting headache, and even bizarre hallucinations, which would make it difficult to make a step forward.

This is the impact of the explosion of the earth veins and the spread of the spiritual magnetic storm field.

Generally speaking, the spiritual magnetic storm field generated by this earth vein explosion will often collapse, dissipate, and return to normal within a few days.

But they didn't have a few days.

Only those with severe symptoms can be left in place, and those with mild symptoms can grit their teeth and keep moving forward.

Fortunately, the existence of the spiritual magnetic storm can also cover up so many highly mutated rat races, with the murderous intent and spiritual energy surrounding them, making the enemy completely unexpected that they would kill them and be caught off guard.

"The front is where we last contact with the insect tide."

When we arrived near a dry underground riverbed, the cat eater pointed to a huge hollow in front of him, "I remember that we camped here at that time because there was groundwater next to it to absorb. Look, there are traces left by camping here."

Chu Ge and Director Mu followed the instructions of the cat eater and carefully observed, and sure enough, they found traces of the large army's once stationed.

The war between the rat race has been banned and has a lot of rules. When the army is stationed, it will also build simple fortifications and dig trenches, which can be easily seen.

Although the underground river next to it has dried up, judging from the wet riverbed, it was only a day or two or even a few hours ago that the underground rock formations were torn apart by the earthquake, which made the river dry.

The pioneer was sent to search ahead and also dragged back a large number of rat and Zerg corpses, proving the cat eater's statement.

"Then, the enemy's nest will never be too far away."

Chu Ge analyzed, "It is very labor-intensive to carry out soil work underground. No matter how advanced the technology of the Tianren Organization is, it is definitely not easy to hide it from the alliance army and extraordinary associations on the ground and dig the underground holes with holes.

"So, the traps they set up and their hiding place will never be too far away. Otherwise, just opening up the rock formation between two points will be a task that is too large to imagine and impossible to complete.

"Director Mu, I think we can start. With this as the center of the circle and scan within a range of hundreds of meters around, you should find something.

"Cat Eater, if you are here, the rescue army is ready for battle at any time. Remember, we don't need to completely eliminate the enemy. As long as we can pester and bite the enemy's tail, there are thousands of troops on the ground. Dozens of aircraft carrier formations, including aerospace strike forces, always obey our orders. When we coughed, they immediately killed them. Each man and urinated, drowned the scum of the celestial organization!

"You just told the big guys of the Save Army to increase morale for everyone."

The cat eater thought about it, leaned against Chu Ge's ear, and whispered: "Didn't you say that we should no longer rely on 'deception and enslavement' to rule the rat race? Isn't this considered deception?"

"How could I be a cheat?"

Chu Ge said with confidence, "The Earth Alliance does have dozens of aircraft carrier formations, and there are indeed thousands of troops and a torrent of steel. It is true that one person can drown the celestial beings organization by urinating. The key is to know where to urinate. Isn't this our mission?"

The cat eater thought for a long time, probably because he felt that he had already boarded the pirate ship and could only walk to the black road. He sighed and led the rescue army to complete the final preparation and mobilization.

Ten soul-moving people, including Chu Ge and Director Mu, each held a searcher in his hand, dispersed with the battlefield as the center, held his breath and concentrated his mind, and searched for the locator in the body of the little white mouse.

“Beep…beep…beep…beep…beep…beep…beep…”

The weak and monotonous electronic sounds reverberate in the deep and bottomless darkness, like the heartbeat of a vegetative person, cold and boring.

Although I have calculated everything and found it with clues, even Chu Ge is not sure whether his plan will work or not, and whether all the guesses are just wishful guesses.

Moreover, even if they really found the coordinates of the mouse, it might be even worse.

Because this shows that the genius mouse has fallen into the hands of the Tianren Organization. Using the means of the virus doctor, it is very likely that this genius mouse is used as a springboard to reach the brain of the abyss beast floating in the outer waters of Lingshan City.

I wonder if they still have time to save everything?

Chu Ge swallowed his saliva with difficulty, wiped the sweat from his claws, and continued to search the searcher against the rock wall, searching inch by inch.

The "beep" sound is always monotonous and stable.

Although it is disturbed by the surrounding magnetic interference and is accompanied by "rustling" noise from time to time, the rhythm of the "beeping" sound itself has not changed at all.

This made Chu Ge disappointed and breathed a little relieved.

"This is Chu Ge, no discovery." He spoke to the tactical communication channel of the Soul Transfer Squad through the mini communicator.

"This is Black Feather, no one found it." Soon, the same frustrated voice came from the communication channel.

"This is Lei Dong, no discovery."

"This is Lin Yiyan, no one found it."

"This is Mu Renfeng, no one found it."

"This is Lin Yilu, no...wait, my voice has changed!"

Sure enough, when Chu Ge and others were thrilled and rushed towards Lin Yilu's place, they heard a disordered "beep, beep, beep" sound coming from their searcher.

It was like a vegetative person who had been sleeping for many years. Suddenly, he was strongly stimulated, and the cerebral cortex and glands in the body began to secrete hormones crazily, making the heart like a long-abandoned engine, starting to "rumble" again.

"That's the direction!"

Soon, everyone's searcher pointed to a long and narrow cave hidden in the darkness ahead.

The rock walls around this cave are covered with dozens of black cracks.

Judging from the searcher's reaction, they are still a distance away from the guinea pig. With such a vague positioning, it is difficult to accurately find the guinea pig in the intricate and maze-like rock cracks and caves.

"Ghost Claw, activate the searcher we just cracked and actively send a beam of signal into the depths of the cave."

Director Mu made a quick decision, "I don't have time to procrastinate. I'll bet if I die or live!"

The ghost claw responded and connected it to the instruments of the Soul Transfer Team, and turned on the searcher that became increasingly strange.

The entire Soul Transfer Team draws out weapons and is ready for combat at any time.

The cat eaters also led the rescue army, following them unceasingly, ready to seize hope for survival.

“Beebeep!”

"Didi!"

Two completely different sounds gradually merged together, as if a clear sound wave arrow appeared in the darkness, cutting through the thick fog in front of you.

"It's here!"
Chapter completed!