There are three entrances to the fermentation tank factory, but they are all guarded by heavy mechanical doors, Yu Tianyu tried to push it, but it was not surprising that he did not move. His fist condensed with aura, and after thinking for a moment, he waved his hand away.

If he can really resist a nuclear bomb, I'm afraid that a strong attack is not a very good choice, and Yu Tianyu will not really think that his power is stronger than a nuclear bomb.

"I'll do it. You Qiao walked to the door and pulled out a cold flame gun from his tool bag, "Before I came, I thought that many companies have strong access controls, so I brought some useful gadgets." ”

The principle of a cold flame gun is completely different from that of an air cutting gun. The gas cutting gun uses high temperature to melt metal, but the effect of high temperature flame on refractory materials is very limited.

The principle of the cold flame gun is to use the excitation light field effect to quickly convert the matter into a condensed matter. In this state, ordinary matter loses most of its intermolecular hydrogen bonds and becomes a powder that shatters at the slightest touch.

You Qiao held a light blue cold flame around the alloy door, and the door visibly changed color with the naked eye.

"Try again. You Qiao said with a smile.

Yu Tianyu stretched out his hand and pulled it, and the alloy gate was pulled out. On a closer look at the position of the door plugs, they have been powdered. This is the reason why this fortified gate is no longer functional.

You Qiao received the cold flame gun into the kit, and Yu Tianyu's eyes were hot: "Does this kind of gun have energy production? It seems to be more powerful than the Divine Light Sword." ”

"Not at all, only this one. You Qiao regretted, "The excitation light source of the Cold Flame Gun is Σ2005, and unless we can rebuild the Large Hadron Collider, this is the last stock." ”

"And the excitation light field effect has little effect on supernatural matter, so it can't be used against demons. ”

Yu Tianyu nodded suddenly and pretended to understand.

The door had been opened, and there was a black hole inside, and a gust of wind was blowing from time to time. The city defense team that followed was about to enter, and Yu Tianyu told them to stop.

According to the experience of this way, the closer you get to this fermentation pool, the more powerful the monster is, and the simple reasoning also knows that the inside of the fermentation pool must be the Longtan Tiger's Den, there must be something amazing.

The divine light of these city defense troops has been consumed, and if you go in like this, you will be sent to death. Yu Tianyu decided to go in and find out in person, so he ordered the city defense team to wait outside.

"You shall not enter until I come out!"

Yu Tianyu gave the order, then took a deep breath and prepared to step into the open door of the cave.

"Wait a minute, the situation inside is unknown, it's too risky for you to go in alone. You Qiao stopped him.

"Then what should I do?" Yu Tianyu was very single, "I can't call the head of the regiment for support in this matter." ”

The head of the regiment in his mouth refers to his old leader Pei Guang. In this combat operation, Pei Guang led thirty elite cultivators to respond in the center, ready to support all departments at any time. Logically, Yu Tianyu's clean-up operation was blocked, and Pei Guangbu could be called to support some of the manpower.

But if he does, he will definitely be educated by the old leader afterwards. So when it wasn't a matter of life or death, he was very reluctant to seek this kind of support.

You Qiao was very puzzled when he heard this.

"Since Master Pei Guang is your old leader, that's a good thing, he is definitely willing to help you. ”

Yu Tianyu shook his head: "You don't understand things between men." ”

You Qiao's forehead was beating, and he endured it for a while and finally didn't get angry.

"Well, I don't know what you men are thinking. She smuttered, "Fortunately, we still have a way." ”

You Qiao aimed the probe that had been debugging in his hand at the fermenter plant and operated it on the PAD connected to it.

Yu Tianyu leaned forward curiously.

"You Qiao, what the hell is this? I see you've been fiddling with it all the way. ”

You Qiao made a straight face and said indifferently: "You don't understand scientific things." ”

Yu Tianyu scratched his head in embarrassment, opening his mouth and not knowing what to say. Looking at his appearance, You Qiao laughed first with a snort:

"This is an experimental demonic power detection radar, and the core is a Shoushan copper probe. We can use the demon light reaction of the orichalite to show the specific location of the nearby demon clan and the strength level of the power on the screen.

Speaking of which, Chief Yishan and I originally only planned to use the mountain copper to make a demon alarm, but I didn't expect that the best mountain copper in the mountain copper could also confirm the level of the demon energy. However, there were only two pieces in total, and Chief Yishan finally asked for them from Sun Xiang.

Let me tell you, Lord Sun Xiang usually looks generous, but when he asks for the first mountain copper, he is stingy. He kept chattering in pieces, this was the material he kept refining the Xuanyuan Sword. But he doesn't use it now, isn't it a waste not to give it to us? Yu Tianyu, did you say?"

You Qiao's personality is actually quite lively and loves to talk, but because of his identity, he looks a little stuffy. As soon as the box was opened, Barabala said a lot of gossip.

Yu Tianyu didn't listen to it at all, just looked at You Qiao and was stunned. You Qiao finally asked his opinion, and he suddenly said like an evil spirit: "You Qiao, you look so good when you smile." ”

You Qiao's face turned red, she quickly lowered her head to operate the tablet, and her voice stammered: "You... What are you talking about...... I'll see if there's any demonic reaction...... Ah, oh no!!"

His flushed face turned pale again.

"What's wrong?" asked Yu Tianyu with concern.

"This power level!" You Qiao pointed to a huge flashing red dot on the demon power detection radar screen, and screamed in shock, "This is the power reaction of the demon general! There are demon generals around us, run away!!"

Yu Tianyu grabbed You Qiao, who was running away, took the screen and glanced at the location a few times, looked at You Qiao again, and asked in a muffled voice, "Is this red dot yourself?"

"Oh, it looks like it's me. ”

You Qiao embarrassed to run the breathing technique again.

She was excited just now, and she didn't know that the breathing technique had stopped. Her demonic aura spreads out and is caught by the detection radar.

So it's all Yu Tianyu's fault!

"You go away!"

She pushed Yu Tianyu away and activated the demonic energy detection radar again. This time, because she opened her breath, there was no more interference. A faint small red dot appears on the black screen.

"There's a very weak youkai in there. You Qiao confirmed, "The strength level is not as good as that of the Iron Zombie. Safe!"

"Then I'm in. Yu Tianyu walked into the door.

"No, I'll go in too. You Qiao put away the demonic energy radar and hurriedly followed.

Yu Tianyu wondered: "I won't be able to defeat the iron zombie." ”

"What if you encounter another door that you can't open. ”

~~~~

As a result, the road was smooth, and there was no thick gate that could not be opened at the entrance. In order to meet the needs of production in the workshop, it is impossible to take three steps, one post, five steps and one sentry.

The two of them walked down the hallway and into a large raw material warehouse. The air is fresh, not like the smell of old decay. And unexpectedly, the lights on the zenith were on, and there was plenty of illumination. This is an unusual phenomenon. This development zone has been lost for more than five years, and the power has been interrupted for many years, how can the lights still be on.

"Is it automatic solar energy?" asked Yu Tianyu. From a distance, he saw multiple sets of solar panels on the roof of the fermentation plant, perhaps because of this, the lighting inside was always maintained.

"No, there's someone here who has been maintaining. ”

You Qiao pointed to the brewing ingredients stacked in the warehouse.

"These are all new. ”

(There are two more chapters today, come on, come on!)