There was a piece of red crystal in the suitcase, and it also came with relevant notes. After reading it, Jiang Wei knew the importance and specialness of this thing.

She didn't understand what the essence of life was, but it had too many effects and could drive many people crazy. What Zheng Yichen wanted was the research results on this kind of thing. All aspects would be fine. If there were good results

There is still a chance to get new life essence.

As for the difficulty of obtaining the essence of life... it is very difficult for outsiders to get it. It is not difficult for Zheng Yichen to get it. An Ke got a lot of it because he had to do research. Zheng Yichen just took an extra

In the process, there is a lot of information obtained from evil spirits, and that information involves evil rituals, and there are more than one.

Anjia just wants that thing.

Although the evil spirit clone they captured before had enough knowledge, the knowledge was not as comprehensive as Elena's. The hallucinogenic substance that played a great role in Beihu was also separated from Zheng Yichen.

.

So the opportunity for exchange came, and An Jia seemed very generous. What's more, they gave up part of their life essence in exchange for research results in another world with a higher technological level. It was not a loss at all.

"Rejuvenation, treatment... this thing is so hot." Jiang Wei handed the suitcase to the assistant next to her with some entanglement. Not long after, she received a message. The content of the message was to trouble Jiang Wei to ask Zheng Yichen.

While making additional inquiries, ask him if he needs stronger and more lethal weapons over there...

To protect your home, it is still necessary to prepare weapons of mass destruction.

"Isn't it too realistic?"

Jiang Wei muttered and casually added this message to the message. However, Zheng Yichen had already left and did not reply. Jiang Wei didn't care about this. She yawned and returned to the atrium of the Dusk Church: "Now for infiltrators,

It’s time to close the net, I’m making everyone feel numb here.”

With a computer, she can stay away from home for a long time, but she has been here for a long time recently and occasionally wants to go out for a walk.

"Yes, it will be fine in a week at most." The assistant next to Jiang Wei replied seriously.

Jiang Wei sighed and said nothing more. There are always troublemakers, so there is nothing to complain about.

Hazy City.

Zheng Yichen, who was driving the truck, returned to his residence and started to work. He rubbed his hands and opened the truck. He looked at the modular boxes inside. Each of these boxes was extremely heavy and required a forklift to transport it. However, Zheng Yichen's current

If your physical strength can compete with a forklift, you don't need that kind of thing.

In order to facilitate transportation, these things have been 'compressed', which will affect the efficiency of assembly. However, Jiang Wei has already considered this issue. She left a hard drive for Zheng Yichen, and that hard drive has these modules.

The detailed information of the box, coupled with the artificial intelligence Lilith, is enough to complete the assembly and use with the fastest efficiency.

There are also several work robots configured here.

"After the information is read, the boss can start working." The projection of Lilith's head said to Zheng Yichen.

"Then let's get started. By the way, I remember there is a large projection equipment here. I'll install it first..." That large projection equipment can be understood as a technological version of the camouflage barrier. It is said that this thing is installed on the roof.

Then a camouflage projection covering a nearby radius of ten to two hundred meters can be generated.

The larger the coverage area, the more electricity it consumes. Zheng Yichen has a laboratory here, and the electricity used there is specially supplied, so he can definitely afford this projection equipment.

After installing this thing, Lilith had an additional projection screen, which displayed a bird's-eye view of Zheng Yichen's home. A cover unfolded from the projection equipment and quickly covered the place and the laboratory, forming a

A camouflage projection, and then it’s construction time.

Several work robots were standing by, and Lilith was not idle when Zheng Yichen went to install the thing.

"The project is expected to be completed within six hours."

"Oh, so fast?" Zheng Yichen was a little surprised.

"Weapons are already in a modular loading state, which can save a lot of time."

The work robot began to unpack those modular boxes. What Lilith said about saving a lot of time was because her artificial intelligence program was not an easy task for humans. In order to compress space, the weapons contained in those modular boxes were

The parts are not a complete set.

After taking all these modular boxes apart, the next thing to do is to find the corresponding parts among a large number of parts, and then assemble them into a set of "home defense weapons."

Those parts will be accurately recorded by Lilith, plus the information carried by the hard drive provided by Jiang Wei. Modular packaging is an efficient way here in Lilith, saving space and time.

The work robot quickly assembled some weapons. Those robots are not completely humanoid, and there is no need to be made completely close to humanoid. However, they do have hands and feet, so that after being used here, they can be used elsewhere.

Place plays a role.

After Zheng Yichen looked at the work robots for a while, a projection screen appeared in front of him.

"Boss, you can dig holes in these places, and I will use projection to assist you."

"It's not a big problem."

Zheng Yichen went directly to the place marked by the projection and started digging a hole. There was also projection text on the marked place, which gave detailed instructions on how deep and deep the hole to be dug was, what shape it was, etc.

Looking through his skill list... Well, the ability to master is also the ability of the earth system. With this ability, it becomes very easy to dig holes. After Zheng Yichen digs the hole, a work robot will adjust it.

Cement was delivered, which was also provided by Jiang Wei's world and was specially used to build special fortifications.

Use it here... Anyway, Zheng Yichen feels that it is not a waste, it is just right.

With the assistance of subsequent projections, Zheng Yichen quickly completed what he had to do here, and then went to another place where he needed to dig a hole or smash a wall. After that, a corresponding work robot would come to deal with the place that Zheng Yichen had dug.

.

In this way, we were busy until dawn. The modular weapons were completely installed, and the weapons systems for ground defense and control were in place.

"Boss, there are still some materials missing."

"Huh? Ammunition?" Zheng Yichen asked.

"Yes, there are also some building materials." Lilith unfolded a projection screen in front of Zheng Yichen. The projection screen displayed some ammunition specification drawings, as well as the required building materials. Zheng Yichen smashed a lot of walls, and those places

All need to be filled with corresponding materials.

"Wait for me to make a call." The building materials are simple and someone can deliver them to Zheng Yichen with just one phone call. The delivery speed is very fast if the money is enough. As for the disguise of having a projection device on site, as long as it is not directly touched, it will appear from the outside world.

No abnormalities can be seen.

As for ammunition and the like, just leave it to An Qi. This batch of weapons comes with basic ammunition, but if these weapons are really used, the ammunition will be consumed very quickly. The basic ammunition cannot be used for output.

Round time.

After finishing the follow-up work, it was already noon. During this period, Katrina couldn't help but come over to watch the excitement, but she didn't understand the weapons Zheng Yichen was playing with. She just knew that those weapons were very powerful, which was what Zheng Yichen had been saying two days ago.

Something to protect your home.

She didn't expect that Zheng Yichen would install these things overnight after getting them back.

"Lilith left the main control system in the laboratory. You two will read the tutorial then." Zheng Yichen held a hard drive in his hand: "But the automated one is not that reliable, and manual operation is still needed.

"

The ammunition needed for the weapons was delivered at night. An Qi's work was very efficient, and the specifications of the ammunition were not very demanding, so it was not difficult to produce them.

Now that the home defense weapon can be used, Zheng Yichen is a little itchy and wants to try it. He has a sharp weapon and is determined to kill...

"The simulation test went well." Lilith gave Zheng Yichen a final test report.

"After all, it's a simulation test. Forget it, it's best not to use these weapons." Zheng Yichen took a look at his home environment. Those working robots were indeed professional. After installing the weapons, there was nothing special about his home from the outside.

Big changes, but if any enemy wants to invade here, that's another matter.

With the weapons installed and all subsequent matters almost settled, Zheng Yichen packed up his things and prepared to set off directly.

"It's so late now, can we wait until tomorrow to set off?" Katrina said hesitantly. Zheng Yichen didn't come back soon this time.

"I'm not on a business trip, I'm just dealing with some personal matters. I'll be back in a few days." Zheng Yichen hugged Katrina after saying this: "If I'm lucky, maybe I'll be back to normal when I get back."

The girl held in Zheng Yichen's arms nodded gently. Zheng Yichen's hallucinogenic substances from the sandworms have not been completely decomposed yet, and that kind of thing is one of the things that they cannot have close contact with.

obstacle.

"Be careful." Katrina said and left Zheng Yichen's arms, quickly returned to the house and went to the workshop, where she took out a set of newly made amulets.

Things used for experiments will currently be placed in the laboratory, while some more special things will continue to be placed in the workshop.

Zheng Yichen took the set of amulets and reached out to touch Katrina's face: "Wait until I come back."

After saying that, he rode on the motorcycle next to him, grabbed a helmet hanging on it and brought it to his head. There was now another pendant on the car. It was a quite thick box, which contained what Zheng Yichen had prepared.

A suit designed to cope with low-environment operations.

This thing can be tried anywhere, so he never touched it while installing the weapon.

On the way to the Dusk Church, Zheng Yichen called An Qi and An Ke one by one and told them that he was going out, especially An Ke, so he should tell them in advance so that she would not have to make any arrangements with him.

After that, he came to the Dusk Church, quite impatient. This was the first time he took the initiative to use the cross-border service of the Dusk Land. During this period, he had not waited for the reply from Qi Xiangyun, and he has no plans to do so until now.

Wait, just go over and take a look.
Chapter completed!