I'm in Liyue, and I'm the only one in the chat group?

The tunnel is very long, and the surrounding walls are even reinforced with iron plates and cement. There are flashing light bulbs at intervals in the passage for lighting, and steel rails are laid on the ground.

These measures made Zhong Li more and more uneasy, he always felt that Han Xiao and Alice were holding back a big job.

As he continued to explore the tunnels, Zhongli felt more and more that his guess was correct, because he found that the tunnels dug by Alice and Han Xiao almost crossed half of Guili City.

And judging from the direction of the tunnel, why does it feel like the end point is near the small villa that Guili City gave him?

The facts were indeed not beyond Zhongli's expectations. When the divine sense came to the bottom of his residence, he saw Alice and Han Xiao who were busy in the tunnel.

And around them was a space the size of half a football field, filled with various instruments and metal wires.

Seeing such a large underground laboratory dug out by two people under his small villa, Zhongli's face darkened instantly.

The right hand clenched involuntarily, and the knuckles made a clicking sound.

Without thinking too much, Zhong Li appeared in front of Han Xiao and Alice with a flickering figure.

"Han Xiao, and Ms. Alice, can you tell me what you are doing?"

With his arms folded in front of his chest, Zhong Li asked with a straight face.

He can no longer care that his identity will be exposed in front of Alice.

Anyway, the last time Alice came to Liyue, she might have already guessed about his identity, and the other party knew a lot of secrets, so she should know what to say and what not to say.

Now Zhongli wants to know what the two of them want to do!

Think about it too, if anyone knows that there is a time bomb suddenly appearing under his butt, how can he feel better.

"Hey, Mr. Zhongli!"

Zhongli's sudden appearance startled Alice and Han Xiao, and then they heard Zhongli's 'question'.

Han Xiao immediately turned her head and whistled, putting on an expression that I didn't know anything.

Seeing this, Alice gave him a rather speechless look. This useless little guy was scared so easily, let's see my big sister!

Then Alice greeted Zhongli with a smile.

"Long time no see, Mr. Zhongli, it seems that my guess last time was correct, your identity is really unusual."

"Ms. Alice, please explain the behavior of the two of you now."

Zhongli was unmoved by Alice's reminiscence, he had to figure out what the two of them wanted to do today.

After all, if a natural disaster is mixed with a potential natural disaster that is still developing, the destructive power may not increase exponentially.

"That's right, Mr. Zhongli."

Seeing that Zhongli didn't intend to give up the questioning, Han Xiao finally bit the bullet and stood up and explained:

"Ms. Alice and I are setting up a protection system for Guili City."

Saying that, Han Xiao pointed to the large machine in the center of the underground laboratory.

Chapter 183 Chapter 170 Chapter [-] Return to Licheng Defense Plan

Zhong Li looked in the direction of Han Xiao's finger, and saw a huge cylindrical machine standing in the center of the underground space.

Countless fist-thick cables also extend from the torso of the machine, and these cables are also connected to various small machines around it.

"Can you tell me what these machines are for?"

Although Zhong Li has dabbled in alchemy and mechanical techniques after living for so many years, he didn't spend much energy on research after all.

So he can only see that the machine in front of him is likely to be an energy supply system.

"Hey, little brother Hanxiao let me explain to Mr. Zhongli."

Alice on the side immediately came over and asked Han Xiao with a smile. After getting the other's nod, she looked at Zhong Li and explained:

"This is the computing center that Han Xiao and I made according to the principle of the calculator at Fontaine and combined with some other knowledge. It can effectively use algorithms to perform multi-threaded work."

"It sounds interesting."

Zhong Li nodded first, then changed the subject:

"But what does this have to do with the defense system?"

"It has a lot to do with it!"

Faced with Zhongli's doubts, Alice immediately talked about the principles of the computing center.

"To put it simply, the computing center in the middle is responsible for data computing and energy supply, and then distributes tasks to various small machines."

"Han Xiao and I plan to install a certain number of small machines along the walls of Guili City. These machines can effectively deploy energy shields to resist strong external attacks."

"Yes, this is my plan with Ms. Alice."

After Alice finished explaining, Han Xiao who was next to her also echoed aloud.

Before he and Alice met, they talked about the function development of God's Heart.

And after Han Xiao planned to use the Heart of God as a simple minting machine and landform adjustment device, Alice felt that it was too wasteful, so she proposed the "Guili City Defense Plan".

After listening to it, Han Xiao was very moved, so she dug out such a large underground space within two days by using the function of the heart of God.

He even used the jade pendant given by Zhongli as a large space storage device to transport a large amount of building materials to build the computing center in front of him.

This computing center not only includes coin minting functions and landscape adjustment functions, but once Guili City is attacked, Han Xiao can control this machine to raise an energy shield for the entire city.

According to the estimates of the two, the energy shield constructed with the energy provided by the Heart of God can even withstand the explosion equivalent of an ultimate bouncing bomb.

Emmm, it's the one that Alice blew up the wind dragon ruins into the wind dragon ruins.

"That said, it's a nice invention."

Han Xiao and Alice's explanations one after the other gave Zhong Li a general understanding of the function of the machine, but he still felt that the two must have concealed some functions.

After all, how could these two guys only develop such defensive mechanisms?

Thinking of this, Zhong Li stared at Han Xiao and asked:

"If I'm not wrong, this machine should have more than just a defensive function."

"Uh..."

Han Xiao and Alice glanced at each other subconsciously, then Han Xiao cautiously added under the encouragement of Alice's eyes:

"Isn't there not enough time? Ms. Alice and I are planning to imitate the final machine, and then put them on the city wall as a means of counterattack."

This is what Han Xiao thought of when she saw Xing Xiao in the group before. After all, a certain Shan in Xing Yue World had done the thing of erecting weapons on top of the city wall, and the effect was not too bad.

So Han Xiao also plans to make one, and then maybe he can shout "the seal of theocracy launches".

"Other than that?"

"Nothing."

"Really, I don't believe it."

Zhong Li raised his eyebrows, and cut to the point in his words:

"A high-precision machine like this generally has a mature self-destruction system. Can you tell me what kind of self-destruction system you have installed for this machine?"

At the beginning, there was a self-destruct system on the final machine, and he couldn't believe that Han Xiao and Alice didn't take this into consideration.

Facing Zhongli's question, Alice and Han Xiao looked at each other, both a little afraid to answer this question.

"Ugh..."

Seeing this, Zhongli sighed helplessly, he probably guessed what kind of self-destruct system these two guys had installed on the machine.

"It's a bomb, right?"

"Brother Hanxiao won't let me pretend."

Alice curled her lips and retorted a little.

According to her idea, a self-destruct system capable of detonating should be installed in the computing center, so that once the machine falls into the hands of the enemy, it can be detonated by remote control.

It's a pity that Han Xiao decisively rejected Alice's proposal.

After all, he didn't want that if one day he accidentally operated the machine incorrectly and detonated the machine, then the entire residents of Guili City might have to see their grandma.

Therefore, under the strong request of Hanxiao, the self-destruct system of the computing center is filled with a large amount of white phosphorus and other flammable materials.

This is also the reason why Han Xiao chooses to build underground, because even if the self-destruct system is activated, the worst thing to do is to burn the entire machine, and he has embedded steel plates in the surrounding walls, and it can still work very well. to prevent the spread of fire.

Although Han Xiao is very satisfied with her design, Alice has always been dissatisfied with this self-destruct system that cannot be detonated.

That's why when Zhongli asked if the self-destruct system was loaded with a bomb, she seemed a little aggrieved.

Knowing that the self-destruct system was not loaded with bombs, Zhong Li felt relieved a lot, but he still stared at Han Xiao with a straight face.

Although it is not a bomb, it seems that the self-destruct device mixed with various flammable materials is not much better, right?

"Hey...you should pay attention."

Looking at the already formed machine in front of him, Zhong Li also knew that it would be impossible for Han Xiao and Alice to give up, so he could only tell them to be careful.

"Don't worry, Mr. Zhongli, I will take good care of Ms. Alice!"

Han Xiao hurriedly straightened her waist and solemnly assured Zhong Li that he would definitely keep an eye on Alice and not let her add explosives to the machine.

You are not much better!

Zhong Li couldn't help but twitched the corners of his mouth. Alice's destructive power was indeed terrifying, but Han Xiao's destructive power seemed to be slightly inferior.

He couldn't believe this kind of guarantee.

After thinking about it, Zhong Li felt that it was only safe to watch him himself.

So in the next few days, Han Xiao and Alice were still carrying out their 'Guili City Defense Plan' in the underground space.

At the same time, Uncle Zhongli moved a chair from nowhere and sat on the open space in the distance, with a tea table full of tea sets beside it.

While looking at the newspaper in his hand, Zhong Li reached out to take a sip of his teacup from time to time.

Chapter 184 Chapter 170 Six Although Han Xiao has a conscience, but not much

Because of Zhongli's coming to 'supervise', Han Xiao and Alice obviously restrained a lot in some design discussions.

And Hanxiao also deleted a lot of Alice's more 'prominent' designs.

The old man is very pleased about this, at least Han Xiao has not been completely brainwashed by Alice, a witch, into a big bomb fan.

Perhaps without those extra designs, the construction speed of Han Xiao and the others has been greatly improved, and they completed the debugging of all the machines in less than a week.

Then Han Xiao and Alice walked out of the ground every night to the city wall of Guili City and built a hidden lifting system for the city wall.

"It's finally done."

Han Xiao couldn't help but let out a sigh when the last elemental final machine was installed in the hidden elevator.

With this defense system, Guili City's defense ability has finally been qualitatively improved.

It's just that he still hopes that this defense system will not be used.

"Now that it's finished, my little brother will go to the Golden Apple Islands with me!"

Alice on the side hurriedly urged that the early stage of the construction was fine, but it was too restrained to be stared at by Zhong Li in the later stage, and many proposals were rejected by Han Xiao.

Now she can't wait to rebuild a computing center on the Golden Apple Islands, and then add all the previously rejected suggestions.

"Okay, I'll go talk to Mr. Zhongli."

Hearing Alice urging him to go to the Golden Apple Islands with her, Han Xiao agreed with a hum.

After all, thanks to Alice's help this time, otherwise, it would be impossible for him to build the defense plan of Guili City within a week by himself.

And before he also promised Alice to help the other party perfect the mechanism puzzles used in Keli's birthday surprise, and now it is time to fulfill the promise.

But before that, Han Xiao had to report to Zhong Li.

Soon, Han Xiao and Alice found Zhongli together.

Knowing that Han Xiao planned to leave the city temporarily and go to the Golden Apple Islands in the sea with Alice, the old man nodded and agreed without even hesitating.

The speed of the promise was completely beyond Han Xiao's imagination.

...

In the early morning of the next day, Guili was outside the city.