Chen Fenghua suspiciously took the three design drawings handed over from Meng Chuan's hand, he knew that this was a way for the other party to show favor, but he didn't know what was the use of handing him the design drawings, he had a lot of design drawings, but there were just no materials, and now the title was fixed at the senior level, and many of them had no movement.

Could it be that this is a way to help yourself in disguise? He thought.

However, when he saw the engineering products represented on the design drawings, his whole eyeballs were about to pop out!

[Blueprint: Main City Defense System], [Blueprint: Main City Attack System], [Blueprint: Main City Weapon Self-Destruct System]...... Without exception, all of them are grandmaster-level engineers who can make zuò's engineering products, and the number of materials required to manufacture each one is astronomical, and the rare materials are also countless, and the most important thing is that each system is not completed by a grandmaster-level engineer, it takes at least 100 engineers of the same level to spend a month to make zuò, and the success rate is less than 50%.

At this time, Chen Fenghua just wanted to scold, what was the use of such a thing for him? Not to mention a hundred grandmaster-level engineers, even a master-level engineer can't be seen now, good things are good things, but if you get it, it's a waste product if you can't use it! With all of this, can you help him debunk the fake Carl? It's better to have something practical.

Silently putting the three blueprints back into his bag, he couldn't help but accentuate his tone a little: "Deputy Patriarch Meng, your gift really surprised me, but you think highly of me, and they are all outside my ability." ”

"Don't worry, I know what you said, the craftsmanship of those things is difficult, even I can't do it, but you may like this kind of thing." As he spoke, Meng Chuan took out another design drawing and handed it to Chen Fenghua.

[Blueprint: The key to the main city system]?

It's a piece that only requires a master-level engineer to make, and to put it bluntly, it's a key to start and shut down the three main city systems. Without it, the main city system would not work.

Even if Chen Fenghua understood Meng Chuan's intentions, why didn't Anne Carr dare to reveal the identity of the fake Karl now? What she fears is that Fake Carl will fight back on the verge of death, turn on all the main city systems, and cause devastating damage to players, NPCs and the main city, if there is this key to close all the main city systems, it means that Fake Carl's self-destructive approach will no longer succeed.

After thinking about it, there was a question, Chen Fenghua asked, "Deputy Patriarch Meng, is the key to this system unique?" Or does every city lord on the Dream Continent have a key to unlock the main city system? ”

"The key is divided into the main and secondary, when my Meng people designed the main city system, they took this into account, generally speaking, a main city has at least two systems, defense and attack choose one plus a self-destruction system, only some large main cities have three systems. The secondary key is to open or close a single system, only the main key is the switch on the main road, once closed, the system will be completely paralyzed, even if the city lord has the secondary key in his hands, it will not help. Rest assured, the blueprint of the master key is only owned by the Mon clan, and the city lord on the Dream Continent and the Emperor Carl only have the secondary key. Meng Chuan replied.

After hearing this, Chen Fenghua couldn't help but look at Meng Chuan a few more times, scheming, really scheming! From the very beginning of the manufacture of the weapon system of the main city, the Meng clan has taken the real initiative in his own hands, no wonder he is not afraid that the Karl family will really take over the Dream Continent, it turns out that he has already prepared a follow-up move, as long as the weapon system of the main city is closed, then all the main cities are empty houses, there is no threat, on the contrary, the Meng clan can rely on the accumulation of millions of years, take over with super weapons, and get a piece of the pie.

Since the Meng clan has a back-up move, the other ancient families must also have their own bargaining chips. Although Chen Fenghua didn't know which three of the other three families were, they must not be easy to get in touch with.

By now, he had completely understood that the Mon clan wanted to be the promoter behind the scenes, using his hand to restrain the Karl family, even if it seemed to help him deal with the fake Karl. In this way, the core Karl family will definitely not be able to sit still, and when the time comes, the situation in the Dream Continent will be chaotic.

The game of the big family is not something he can intervene in, but when he got the three main city systems, he also had an idea, this time back, he will do his best to cultivate a large number of grandmaster-level engineers in order to enter the next plan.

After talking again, Chen Fenghua left Meng Chuan and returned to the two-story building.

Anne Carr immediately greeted her: "What did Deputy Patriarch Meng say?" ”

"This matter still needs to be slowed down, he gave me the design of the key to close the main city system, and after I have made all the keys to the main city system, it is time for us to act." Chen Fenghua said.

But Anne still heard it in a fog and didn't understand what he meant.

"I'll do this first, you need to stay in the Mon during this time, only here is the safest. You have to prepare well how to expose the true face of the fake Karl in front of the people of the Fantasy Continent, and provide me with conclusive evidence, so that we can defeat the fake Karl with one blow! Chen Fenghua is determined in his chest, and now there is only time to lose.

"But ......"

"But what?"

"I'd like to go to the spider cave you said to see those two graves, or I'll be upset." Anne finally showed her true feelings.

Chen Fenghua thought about it, the other party's condition was reasonable, so he agreed, suddenly, he moved an idea, this idea came very suddenly, suddenly he wanted to give it a try, hesitated, he tentatively asked Anne Carr: "Princess Anne, I don't know if you want to be my believer?" ”

Anne, who was immersed in pain and resentment, obviously didn't expect Chen Fenghua to say such a thing, and repeated it twice, but she didn't refuse: "As long as you can help me eradicate the fake Carl, don't say that I am a believer, even if I am a slave and a slave, I am willing!" ”

A noble princess said such a thing, which really surprised Chen Fenghua, but he was still full of enthusiasm when he thought that he could accept an NPC as a believer after completing this matter, and he didn't know what it was like to accept an NPC as a believer for the first time.

Next, Chen Fenghua was about to prepare for the trip to the Spider Cave in the Holy City, he learned the design method of the metal teleportation array, and after asking the Meng people to borrow a little material, he began to make zuò.

The metal teleportation array can be made as long as the senior title is required, and the time required for the first manufacture is about two hours, but as the proficiency increases, this speed will be much faster, and after two failures, he finally completed a metal teleportation array, and after another failure, he successfully created a second teleportation array.

After connecting these two one-time metal teleportation arrays with each other, Chen Fenghua placed one of them in the forest outside the mechanical town, the reason why it was outside the mechanical town was because the metal teleportation array was not allowed to be placed in the town, which was mainly to prevent the phenomenon of entering the town without registration.

With another teleportation array, Chen Fenghua ran back to the previous teleportation array where Uncle Meng was in the forest, and was successfully teleported back to the Dream Continent by Uncle Meng, but the place where he appeared was not in the underground room of Meng Ji's small cottage in the east of the city, but in the home of another Meng child.

Chen Fenghua didn't know this Meng child, so he prevaricated a reason for appearing here, leaving a confused Meng child, and left.

After a few tosses, he returned to the Holy City, mounted his mount and went to the Spider Cave, where he came to the back of the stone gate when no one was around.

When Chen Fenghua installed a metal teleportation array on the ground, and was ready to wait for Anne Carr to teleport over, a strange voice sounded in the space where there should be no one: "I've been waiting for you for a long time......