After the prototype of the energy core is completed, the magic array is completed by one-third, and the next thing is to set the operating rules for the energy core, which is actually very similar to programming, if it is a person who models high numbers and knows a little about programming, it is easy to understand, and then quickly get started and proficient.

For a person like Liang Lidong who has finished college seriously and minored in VC++, building a magic array is like making a program, but the rules are different from the base system, but the truth is actually the same. However, for the two magical girls next to them, it is tantamount to a book from heaven.

The magic array is known as the most powerful and practical magic technique. Although it is said that the NPCs taught it to the players, the players carry forward this skill, and I don't know how many times better than the NPC teachers. Like Liang Lidong is one of the masters of the magic array, as long as he is given enough material and time, he can even get out of the Divine Mansion Sealing Array, of course, the cost is not affordable by ordinary people, in the game, after spending a huge price, he sealed a female cousin demigod, and then killed it, causing a sensation in the game.

So now it would be easy for him to create a medium-purpose magic array.

The two girls watched Liang Lidong's hands keep adding magic alchemy items to the energy core at an extremely exaggerated speed, and at the same time, they did not forget to perfectly guide the surrounding elements into the energy core, and what was even more exaggerated was that in such a situation, he could still speak.

"To introduce rules to the energy core, you must first understand the meaning of magic nodes, the rules of the magic array itself are a circuit formed by magic in series or parallel, but there are many magic nodes that will conflict if they are connected or paralleled, so you must understand the meaning of each node of magic, in this way, when making energy cores, the success rate will be much higher."

"According to Lord Beta, don't we have to learn most of the magic?" ”

"That's true." Liang Lidong said: "But it is all worth it, when you understand most of the magic modeling, you will find that a strange door will open to you, and then you will have the opportunity to touch the power of the law." ”

"Law, what's that?" Fence Pull's brow!

The black-robed girl also looked weird.

Liang Lidong was a little surprised: "Haven't you heard of this term?" ”

The two magical girls shook their heads at the same time.

Three hundred years ago, in the game, any professional knew this term, and it was the ultimate goal of all professionals. Three hundred years later, the caster has lost the full version of the Demon Pet Contract, and now he doesn't even know the 'law'...... Liang Lidong is now more and more curious about what happened three hundred years ago.

Since they didn't know the law, Liang Lidong felt that there was no need to 'popularize science' to them until he figured out what was going on, and he said: "Since it's not clear, it doesn't matter. Now I'm going to teach you how to correctly determine if the core rules are working......"

Hearing that they could learn new magic skills, the eyes of the two magical girls sparkled. For Liang Lidong, creating a magic array is just a repetition of previous knowledge, but for them, it is a rare opportunity to acquire new knowledge. No matter which magic tower you are in, the magic circle is a 'secret' level of knowledge, and if you want to learn it, you must have the core personnel who have contributed to the magic tower.

Although what Liang Lidong said was very profound, they didn't seem to understand it, but this did not prevent them from remembering what they had heard, maybe they couldn't use this knowledge for the time being, but they could increase their knowledge and lay a solid foundation for truly learning the magic array in the future.

It took Liang Lidong another half a day to successfully make the energy core, and its complete body was a blue-white ball of light, about the size of a basketball. After the core is completed, it is time to start laying the magic pattern, and the range and switch of the pattern determine the operation efficiency of the energy core...... From now on, Fencera and the black-robed girl don't have to look at it anymore and can help.

For four days, in addition to eating and sleeping, the three spellcasters have been laying magic patterns, and finally nearly seventy percent of the magic patterns have been laid. During this period, if the two magical girls encounter problems that they don't understand, they will ask Liang Lidong for advice, and then they will get serious answers, in just four days, Liang Lidong feels that the abilities of these two magical girls are growing rapidly.

Of course, Liang Lidong is also extremely rewarding, and he is only one step away from the fifth level.

And on the morning of the fifth day, just as Liang Lidong was planning to work harder today and finish laying the remaining lines in one go, an unexpected person came to the mine.

tall figure, beautiful appearance, and iceberg-like temperament...... Caterina, the branch president of the Winter Wind City Killer Association, appeared here, and she said to Liang Lidong, who was a little surprised: "Is it unusual for me to appear here?" I'm also an ally of the city lord Uther now, and I know most of the things, and I can go to most places, even the mines. ”

"The reason I'm surprised isn't that you're in the mines." Liang Lidong pointed at the other party: "It's your clothes, this outfit doesn't match you." ”

Caterina wore a pale pink dress and a straw hat with a round brim, which looked like a seaside girl in a hot area, or a particularly innocent kind.

Hearing Liang Lidong's words, the corners of the mouths of the black-robed girl were curled, but they were also extremely qualified, and they didn't laugh out loud, and their smiles were not obvious.

Caterina said without any waves in her eyes: "Whether it is suitable or not is just a matter of personal taste, I wear this dress to attract some specific people." ”

Thinking of Katarina's profession, Liang Lidong also understood a little, and he asked, "Okay, let's not talk about your clothes." I'm curious now, why did you come to the mine? Could it be that Uther sent you here to protect you as well, that was not a wise decision. ”

"I'm looking for you for something else." Caterina said indifferently: "The things you asked me to investigate are a bit eyebrow-raising, but the things in it are difficult to explain, I think it is better for you to come and see it yourself." ”

Liang Lidong thought for a while, now that the magic pattern was almost laid, and the rest of the work could be done by the two of them, he threw the work to the two girls, and he left with the mature royal sister.

Back in the Windy City, Caterina led him in the direction of Sibby. They entered an old house with a tunnel underneath it, and Caterina told the owner of the house to go out and stand guard, and she took Liang Lidong down the tunnel. This tunnel is very long, the road surface is paved with green bricks, and there is moss on it, I think this tunnel has been built for a long time.

Caterina held a candle and walked in front to lead the way, the tunnels were almost straight, and after about ten minutes of walking, the two came out of the tunnels and appeared in a garden. By this time there was already a masked man waiting, and when he saw Katarina, he said, "Branch President, you are here?" Rex took the men into the castle, and now that their guards were lax, I could take you to see them now, but remember, whatever you see, you must remain silent lest they be recognized. ”

The two nodded naturally, and then the masked man walked in front to lead the way. At first glance, it seems that the masked man only wore the mask to be handsome, but Liang Lidong knew that this was actually just a small measure to prevent him from knowing the true identity of this 'spy'.

It didn't take long for the three of them to enter Rex's secret warehouse, and then Liang Lidong saw a scene that surprised him, this warehouse was very large, and there were all kinds of monsters in it, and these monsters all had one thing in common, they all had a human head, and this head looked exactly the same as the human heads of other monsters.

Clone skills? Liang Lidong couldn't help but have this thought.