Guan Xiaofei and the others originally just wanted to follow this air-raid shelter through the block occupied by the Demon Beast Legion and directly enter their heartland.

But after entering the bomb shelter, they realized that something was not quite right, and they moved forward for more than ten minutes after separation.

At this time, there was a strange noise in front of them, and the sharp sound was almost able to tear people's eardrums, which made them have to stop.

And look ahead vigilantly, this bad feeling makes them involuntarily show a nervous look, as if they are facing a great enemy.

"Hey, what's going on ahead, this sound is like a million cicadas chirping in your ears at the same time, it's just heartbreaking, shouldn't this be a bomb shelter that has been abandoned for decades, how can there be such a big movement, your ears are about to explode!"

Guan Xiaofei stopped and looked ahead with the help of the light of the flashlight, and this kind of sharp cry resounded in this long air-raid shelter.

The sound was uncomfortable, and it was getting louder and louder, and it sounded like something was approaching fast.

"This kind of movement is not something that one or two creatures can emit, it's coming, it's already very close, prepare for defense immediately, otherwise we will suffer a big loss, go over there, let the passage of the bomb shelter out, move quickly, otherwise it will be too late!"

Mu Qingshuang became alert, she seemed to have a premonition, and immediately pointed to the recess in the air-raid shelter and signaled to go over and dodge.

"Close? So what exactly is so close? You can make it clear, I can't understand what you mean, alas, don't drag me, if you have something to say, don't move your hands and feet, don't think that you can still bully me now, I can call people, Xiao Zhen......"

Guan Xiaofei couldn't understand what Mu Qingshuang meant, and was still arguing with her, Mu Qingshuang saw that the situation was not right, so she dragged him over.

The latter also had to protest against this, originally he was targeted by a group of people and was in a state of fighting alone, but now it is different.

His sister Lu Zhen is back, and Lu Zhen is on his side no matter what, which gives him some confidence.

However, before he could finish his words, a strong wind with a fishy smell swept over from the other side of the bomb shelter, and the wind was fierce!

Something black almost grazed Guan Xiaofei's nose and flew through the passage of the bomb shelter, like a black torrent.

And the flashlight in Guan Xiaofei's hand also fell to the ground with a "click", and this torrent lasted for more than ten seconds.

Knowing what was going on, he clearly sensed the dangerous aura, and immediately straightened his body against the wall, where did he dare to stick out?

After a long time, when the black torrent disappeared, there was still a disgusting stench in the air, and I couldn't breathe for a long time.

"I'll go, why is it so stinky, this can literally smoke people to death, I knew I came in with a gas mask, and I said what those things were just now, my nose was scraped and bleeding, and I couldn't see who did it, and I couldn't take revenge."

Guan Xiaofei touched his nose, which was still bleeding, and ran to another passage with Situ Weiyang and the others to catch his breath a few times before relieving himself.

"Look at this, it's all this kind of thing that flew over just now, it looks like this underground bomb shelter is not as calm as we imagined, there are many creatures living here, we will face a big challenge in the next journey, is your nose okay, won't you be infected with toxins?"

Mu Qingshuang pointed to a black thing on the ground, and the flashlight in his hand illuminated the area, showing its full picture.

"This is...... Bat? But how can a bat be so big? Toxins, you say? This thing is poisonous? It's over, it's over, I'm definitely infected with toxins, what should I do, this is really a man who misses his hands and horses, I came over with strong winds and waves, why did I capsize in the gutter? ”

As soon as Guan Xiaofei heard about the toxin, he immediately panicked, and his face became ugly, this is simply the rhythm of waiting for death, he doesn't want to die yet.

"Don't worry, the toxin of this ghost head bat is concentrated in its teeth, and the wings are non-toxic, brother, your nose was cut by the wind blade air flow that the ghost head bat moved at high speed, and there is no substantial contact, so it will be fine, this amount is really amazing enough."

Lu Zhen stood up and explained to Guan Xiaofei, which made the latter calm down, so that he would not be scared to the point of urine, what a shame.

"A D-class social monster ghost head bat? Although the level is not high, but their number is too much, often hundreds of thousands of ghost-headed bats act together, enough to cover the sky and the sun, according to the record of a city once attacked by a group of ghost-headed bats, although the city's defense equipment is B-class. ”

"It's enough to resist the attack of the B-level demon beast group, but in the face of the lower level, but the outrageous number of ghost head bats, they quickly fell overnight, and they can enter the rooms and basements that other huge monsters can't enter, and they are even more deadly killers."

Situ Weiyang glanced at the ghost-headed bat that fell to the ground, and it could be said that humans hated this kind of creature.

"I'll go, it's so big, forget it, I'm not going to trouble you anymore with a D-level demon beast, so where are we going next? Is it to get back to the surface? At this rate, it is not known what kind of monsters will be encountered in this bomb shelter. ”

Guan Xiaofei was terrified when he heard what they said, where would he dare to go to trouble these ghost-headed bats again.

If it's a big one, such as a steel war tortoise, it's a matter of breaking your wrists, and you can get it done by dividing it by two.

But if you face this ghost-headed bat, people don't fight him alone, there is a large group, and he can beat him in minutes without tears.

"Wuyue, it's already here, you should be able to sense which direction we should go, our next journey will all depend on your guidance, there is not much time left for us, we must stop the spread of these demon beasts as much as possible, otherwise they will continue to expand after taking Obsidian City, and then attack other cities, then the entire Canglong region will be a mess, and the people of the Canglong region will suffer a heavy blow!"

Mu Qingshuang turned around and asked Wuyue where she was going next, after all, they came here all because of Wuyue's request.

Only she knew how to stop the continued ravages of these demon beast legions.

"The next place we went to was ...... Ahead, I could sense that in the deepest part of this bomb shelter, was where we were going. ”

Wuyue's gaze looked directly in front of the deep, dark air-raid shelter, and his tone was firm.

"Huh? Do we have to keep going in this bomb shelter? Is there any mistake? ”

Guan Xiaofei's scalp was numb all of a sudden, he had just experienced the attack of the ghost head bat swarm, and if he continued to move forward.

God knows what else to come!