Hearing this, Kong Xiaozhong's eyes lit up, turned around, looked at Li Muchen and asked, "What did you find?" ”

Li Muchen snuggled his chin and said, "Oh, you see, what is there?" ”

Empty Allegiance and Empty City Xi raised their heads in unison, looking at the place on the roof of the shed where Li Muchen pointed and carefully identifying.

"There...... Is it an exhaust vent? Kong Chengxi looked up and down, left and right, and asked uncertainly.

"Exhaust vents! That's right! There's the exhaust vent! Sora Allegiance was a little excited, and his voice was much sharper.

"Big brother, it's just an exhaust outlet, why are you so excited?" Kong Chengxi withdrew his gaze to the roof of the shed, looking at Sora Allegiance with some doubts.

Sora Allegiance was also over-the-top and spoke, "If you take a closer look, what's the difference between that exhaust vent and the others?" ”

Hearing Sora Allegiance's words, Empty Chengxi raised his head again, stretched out his finger and compared, and said, "It seems to ...... Bigger than the others......"

"How big is it?" Sora Allegiance continued to ask.

"Big to ...... Can climb in alone! The more he spoke, the more excited he became, he looked at Sora Allegiance, glanced at him, nodded to each other, and couldn't hide his joy in his expression.

Li Muchen stood aside and smiled, it seems that arguing with Kongchengxi is not without any benefit, no, they even found the exhaust outlet that can climb out.

"Come on, let's stack the tables and climb up one by one."

After the empty allegiance gave an order, everyone no longer hesitated, rolled up their sleeves, and began to move the tables and chairs, and after arranging them in the shape of steps, Kong Chengxi took the lead in climbing up to check the situation of the exhaust vent.

Kongchengxi stretched out his hand, held the iron sheet with a grid outside the exhaust outlet, and pulled it hard, the iron sheet went down in response, and a huge hole came into view.

The iron bars in the cave were neatly arranged on the cave wall, and Kong Chengxi excitedly exited the hole, looked at the two people on the ground with nervous faces, and said, "The wall here is inlaid with iron bars similar to ladders, I think we can climb out of here!" ”

"Great!" When Li Muchen and Kong Xiaozhong heard Kong Chengxi's voice, they couldn't help but clapped their hands, and crawled towards the entrance of the cave one after the other.

This vent is not big or small, the width is just enough to accommodate one person to climb inside, Kong Chengxi walks in front, Kong allegiance to the back of the hall, Li Muchen is in the middle, and the three of them slowly climb up along the exhaust pipe.

But the more you climb, the darker it becomes, and after climbing about two floors high, you can't see anything in the pipes.

"Chengxi, Muchen, don't be afraid, although there are many forks in this ventilation pipe, as long as we climb vertically up in the direction of the wind, we will always climb out!" Sora Allegiance reassured.

Kong Chengxi and Li Muchen each said "um", they were not afraid, but when they heard the comfort and encouragement of Kong Allegiance, their motivation was even greater, and their climbing speed was much faster.

I don't know how long she climbed, Li Muchen was already tired and out of breath, she hung herself on the ladder, and said intermittently: "I...... I can't do it anymore, I'm so tired, let's rest for a while, rest for a while and climb again......"

Hearing Li Muchen's voice, Kong Allegiance and Kong Chengxi both stopped, although they still had the strength to climb all the way, but they didn't want to leave Li Muchen halfway.

Sora Allegiance said loudly: "Then let's rest in place for a while, and then climb up with enough strength." ”

"Thank you, Brother Sora."

After Li Muchen said this, he stopped making a sound, climbed on the ladder and kept wearing rough clothes, trying to recover his strength.

Just as Li Muchen was stretching out a hand to pinch his arm, he suddenly heard a "shh Big Brother Kong? ”

Sora listened attentively, and replied in the same dumb voice: "Listen, is there any voice coming from?" ”

Li Muchen and Kong Chengxi were stunned when they heard Sora Allegiance's words, held their breath, and listened carefully to Sora Allegiance's voice, but they waited for a long time and didn't hear the slightest sound.

"Brother Kong, you won't be tired and have auditory hallucinations, right? What's the sound here? Li Muchen asked out loud.

"Shh......h Don't be noisy, the ventilation pipes here must be connected to other rooms as well, and what I just heard is definitely not an auditory hallucination. Sora Allegiance continued to speak in a hoarse voice.

Li Muchen hurriedly stopped his mouth and didn't dare to speak again.

After a while, Kong Chengxi suddenly said: "Eh, I heard it too, is there any voice, it seems to be a man's voice." ”

Li Muchen frowned and replied: "I heard it too, it seems that the voice is Xiao Qingfeng's, he won't find us, right?" ”

"No, if he found out about us, he would have sent someone to arrest us!" Sora Allegiance said affirmatively, and then guessed, "It's very likely that we have crawled to Xiao Qingfeng's office, and Xiao Qingfeng is most likely talking to his subordinates." ”

Li Muchen rolled his eyes, stepped out with one foot, walked towards a fork in the road, and said, "I'll listen to what they have to say, you can continue to climb!" ”

"No, it's too dangerous for you to go alone!" Kong Chengxi immediately refused.

Li Muchen was stunned, but the foot she stepped out of it couldn't be retracted, she trembled her lips, and said: "Anyway, I can't climb anymore, this fork in the road is just flat, I can climb over, you just go up first, I'll look for you in a while." ”

"Let's go together, if there is any problem, we will go out and think about it in the long run, you don't need to stay here and take risks!" Hearing Li Muchen's words, Kong Chengxi was a little anxious, lowered his voice, and said eagerly.

"Why are you so tough! I'll just go check it out! Li Muchen is also anxious, what is going on today? How can this empty city always go against himself!

After speaking, Li Muchen leaned down, got into the fork in the road, and crawled in the direction of the sound source.

"Mu Chen, you're back!" Hearing Li Muchen's voice, Kong Chengxi became more anxious, and moved down a little bit, as if he wanted to drag Li Muchen back.

"Chengxi, don't worry, Mu Chen is very smart, he will definitely not cause any trouble, let's just wait for her here."

Kong Allegiants also heard the sound of Kong Chengxi climbing down, and hurriedly stopped it, although there is a ladder in this pipe, but after all, they have climbed very high, if one accidentally falls, it will definitely fall into flesh!

"Big brother, don't you know Li Muchen's temperament? She will definitely get into trouble now. Empty Chengxi continued to climb downward.

"Chengxi, you are concerned about chaos, although Mu Chen is naughty, he still knows the severity, don't you believe her?" Sora Allegiance suppressed his voice and scolded.

Kong Chengxi didn't move when he heard the words of empty loyalty, that's right, Li Muchen has never been in a big mess, since the eldest brother said so, he is waiting for Li Muchen here, I hope that girl won't cause any trouble.

Li Muchen crawled towards the source of the sound, and the more he climbed, the clearer Xiao Qingfeng's voice became, and Li Muchen listened carefully, as if he heard that Xiao Qingfeng seemed to be looking for something.

It's not going to be looking for them, is it?

Li Muchen was shocked, and sped up his movements to climb over, wanting to see what tricks Xiao Qingfeng was going to play.

Seeing the bright light, Li Muchen quickly moved a few steps, holding the exhaust outlet, the empty allegiance said that it was really good, the exhaust outlet in the laboratory is much larger than this, this exhaust outlet is at most the size of two palms, people will definitely not be able to pass, if they have to go through, there may only be a deformed cat.

Li Muchen thought about it in his heart, leaned down, and looked into the room along the iron grid.

The room in front of me also seems to be a laboratory, but this laboratory is much more advanced than the one that was locked up in them, with 3D projections, tactile machines, and even potion debugging all done by robots.

This is the real level of science and technology of Food Planet!

Li Muchen couldn't help but feel a little emotional, and changed his direction to find Xiao Qingfeng's direction.

Seeing Xiao Qingfeng wearing a white coat and standing with another group of researchers wearing white coats and masks on their faces, Xiao Qingfeng seemed to be very angry and shouted, "How can I not find it!" Didn't I tell you to look at it! Such an important thing, if you can't find it, you won't find it, am I raising you to eat rice! ”

The people in front of Xiao Qingfeng were so scolded by him that they didn't dare to raise their heads, they all lowered their heads, cowering, as if they were very scared.

Li Muchen looked at the scene in the room and thought: What are they looking for? Looking at Xiao Qingfeng's appearance, he shouldn't be looking for them, otherwise the person in front of him now should not be a researcher in a white coat, but a man in black and a dead man.

Just when Xiao Qingfeng was walking on the verge of rage, Duan Tong, who didn't know where he came out, suddenly ran to this side, and said as he ran: "Found it, I found it, this antidote is in this safe, and I don't know where the eyes of this group of people are, I can't see such a big safe!" ”

As he spoke, Duan Tong flatteringly handed the safe to Xiao Qingfeng, Xiao Qingfeng took the safe, took out the prescription, looked at it twice, sneered, and said to the researcher in front of him, "Didn't you find it?" What is it? ”