Xu Zheng said: "Teacher, do you think this formation needs to be overturned and all over again?"

Forrester shook his head and said, "No need. The design of the whole main array is very good. This kind of single array is used as the main array, and the advantage is that only the first-order magic core can be activated and used. If you use a multi-stage multi-cell array parallel array as the main array, the magic core used for activation will be greatly increased, and the cost will increase even more. Even if it is civilian, of course, the cost is accurately calculated, otherwise if it is designed, no one can afford to use it, and it is also waste. ”

Xu Zheng nodded, his design idea is the same, deliberately control the cost, and adopt a low-cost design route. After thinking about it, Xu Zheng said again: "I once thought about joining the light magic array to make an amplification array, but I really couldn't find a reasonable place to place it, what do you think, teacher?"

Forrest stroked his chin and groaned for a long time, and said, "It is indeed feasible to use the light magic array as an amplification array, but the link of the light magic array is easy to conflict with other arrays, and it can only bypass the links of other magic arrays. The result of this is that the kicker is not as effective as it could be. It is better to abandon the light magic array and use the same water catalytic array as the main array, which can also achieve the effect of amplification. ”

Xu Zheng thought about it carefully, and said admiringly: "Hehe, the teacher is still powerful, if you do this, you don't even need to increase the magic core, just use the original five." ”

Forrester said: "It still needs to be added." If you add a formation, the cost will increase, so let's add two more. Lead out two magic link handles, and add two separately. ”

"Then it's better to add three more to make the whole formation more balanced. It's all first-order anyway. ”

Forrester nodded, adding a water catalytic array based on Xu Zheng's array, and introducing three magic link handles on the array as independent magic power providers. When Forrester drew these three handles, the skill of a veteran alchemist was revealed. The simple handle reached Forrester's hand, but it became a structure similar to a magic circle. Not only can it be slightly increased, but it also increases the recovery of magic patterns, which can allow the magic core to recover magic power slightly when it is not working.

Xu Zheng was impressed, and learned from Forrester's technique, adding such a magic pattern to the five magic cores of the water system condensation array.

After such treatment. The whole system of magic circles now looks more complicated.

The two masters and apprentices worked together and measured for an hour, and now the conversion volume can reach about 20 barrels per hour.

Xu Zheng was still not satisfied, and said, "Teacher, the top surface of the water tower is a circle. There is still room for this formation to be drawn in the future, and I want to add a hyperbolic water system to each of the two wind condensation arrays. It is not sealed, only a magic core is used to provide a magic power source, and it is filled with magic patterns. These three are their own separate systems, and they only need to open their mouths to the main formation system. There is no increase in the ranks. It's still a first-order demon core. ”

Forrester frowned, "Feasible. The disadvantage is that the work is too large, and the filling of a large area of magic patterns will tire people to death. ”

Xu Zheng grinned. Said: "Teacher, just find some skilled alchemy students under your command." It is regarded as an internship, and the labor that does not cost money does not need to be used in vain. ”

"Stinky boy!" Reaching out and patting Xu Zheng on the back of the head, Forrester scolded with a smile: "The ghost idea hit the old student's head, and it hasn't been repaired enough?"

Thinking of the appearance of the pig's head a month ago, Xu Zheng touched the back of his head and said, "You don't say it." I don't say it, they just take it as your order, who dares to fart half a fart?"

"Hehehe. Forrester was happy: "Take my ass as a face, you have a big face." ”

"Of course. Xu Zheng smiled: "Teacher, your ass is big, half of your ass is my whole face." Teacher, you have gained weight, take delicious food from Uncle Hughes every day to honor you, and be careful to become a pig!"

Forrester is angry and funny, this kid is neither big nor small, and the teacher dares to speak out for fun. Stretched out his hand and slapped Xu Zheng on the back of the head again, and scolded with a smile: "Get out of the way, I'm in good shape!"

"That's old and strong, it's fat, and I'm about to catch up with Mr. Garcia. Xu Zheng laughed.

Imagining Garcia's bucket figure, Forrester laughed too. After laughing, he said, "The overall design is almost there." How much does it consume?"

Xu Zheng quickly began to calculate, and then said: "Except for artificial, there are eleven cores of water-based demon cores, three cores of earth-based demon cores, and four wind-based demon cores, all of which are first-order. I'm going to use Mithril to hook the base, and use alchemist oil and low-grade star wood powder as the raw materials for the painting formation. The last three things are not easy to estimate, and you will know only after you have drawn them. ”

Forrester said, "How many such towers are you going to build?"

Xu Zheng said: "I don't know for the time being, but my estimate of the water storage is 2,000 cubic meters. After it is put into use, it can be judged according to the amount of water it can cover. I'm not good at the cost of the cost, and I only know it after I ask the third prince Fulun to calculate it. ”

Forrester pondered for a moment and said, "Using the powerful wizard's oil to mix with the secondary star wood powder, and then using the low-level arcane essence as an amplification agent as the drawing material, the effect will be much better." ”

Xu Zheng was surprised: "The cost will also increase a lot." I remember that I finally took some secret essence to unravel. ”

Forrester laughed, "These three things are on my head." If you can design such a good thing for the people of Zion, I can't do something for the people of the Imperial Capital? is also an imperial capital, this kind of good thing to improve everyone's life, he will not shirk. ”

Xu Zheng's heart warmed slightly, and he chuckled: "Everyone is for me, I am for everyone." A happy life can only be achieved if everyone works together to create it. ”

Forrester clapped his hands and laughed, "Good people for me, I for everyone." Boy, go and contact your friends and royal relatives, and let's work together to build a happy life in the imperial capital. I'm looking forward to seeing the water tower come up. Hey, I haven't seen anything yet! I want to see the so-called tap water flowing into thousands of homes! The water tower is definitely one of the wonders of Zion. ”

Xu Zheng nodded, grinning and summoning Lulu through the dark gold beast pattern on his forehead.

Recently, Lulu has accompanied Xu Zheng to Ogma every day. At the beginning, the husband did not leave his mother-in-law, and the scales did not leave the dead skin like a stone, and he couldn't drive away. After grinding Xu Zheng like this for a while, he gradually became annoyed, especially after Xu Zheng immersed himself in the world of alchemy, he had no time to answer Lulu, and Lulu, who was active by nature, was even more boring. After dozing off with Xu Zheng three times and five times of boredom, Lulu was reluctant to accompany Xu Zheng to Ogma, either soaking in fireflies all day long, stealing food in the small shop with a hairy face, or harassing the three little tree people, and driving the little tree people in the yard when people were not paying attention. After a few days, thanks to Lulu, the three little tree people did not grow in size, and the ability to evacuate the girl to run around has increased a lot.

The craziest thing this monster did was to disappear for ten days, dig out the sleeping fur ball from the hut, and fly quietly back to the vast forest with it and the three little treemen to visit the Winged Tiger Daddy, and take the three little treemen to meet George, the ancestor.

Xu Zheng was startled at first, and then he disappeared. In a hurry, he inadvertently triggered the beast pattern on his forehead, and when he connected with Lulu's heart, he knew Lulu's whereabouts. Since then, Xu Zheng has learned that one of the uses of the beast pattern is that it can communicate with Lulu. No matter how far away it is, there is always a very mysterious feeling like an invisible belt, which can link the two together, find out the whereabouts of the other party, and make a simple echo.

Ten days later, a winged tiger, a hairball of unknown species, three little tree people, five guys tossed back with a disgraced face, and three tree people slept in the open air, anyway, plant creatures are naturally used to living such a day, one by one, full of energy, radiant and long. Lulu lost a lot of weight because he didn't have anything good to eat when he left Xu Zheng, and he saw that Xu Zheng's heart, liver and lungs hurt, so he hurriedly roasted a lot of meat and gave it to Lulu to tonic.

Maoqiu didn't know why, he began to sleep soon after arriving in the imperial capital, Xu Zheng looked for this hairy bump for several days but didn't find it, and anxiously went to ask Lulu, only to know that Lulu dug a pit in the hut and buried this guy in it. After walking around the vast forest with Lulu and his party, he came back and didn't sleep, his white velvet was even brighter, and he began to toss like before, as long as no one else was around, he began to jump back and forth in Xu Zheng's hair and purring fur.

Xu Zheng screamed a few times in his heart, and this guy quickly flew from the firefly, and when he flew to Xu Zheng's head, Xu Zheng saw that the hairball was grabbing the fluff on Lulu's jaw and tossing around, and after seeing the many students in Ogmari, he snorted like lice and burrowed into Lulu's fur and hid.

Forrester sent Xu Zheng to the door and said, "What are you doing in such a hurry to summon your Lulu?"

Xu Zheng climbed up Lulu's back and said, "The magic array is done, the next step is to repair the water tower, I can't pay this money myself, right?" Of course, I want to ask for sponsorship." ”

"Pull sponsorship?" Forrester was at a loss.

Xu Zheng laughed hesitantly: "It's just the meaning of going to the wronged boss to pay this money." ”

Forrester said, "Your Majesty Rex?"

"Of course it's him. Xu Zheng urged Lulu to take off, and said: "This money, if the Samus royal family doesn't come out, who will pay it?" I'm gone, teacher. ”

Watching Xu Zheng ride Lulu and gradually rise up, Forrester shook his head with a smile: "Stinky boy, I don't have the consciousness of being a member of the Samuel family at all. Hey, don't be so arrogant next time, it's very flamboyant to ride a popular demonic beast, do you know!"

Xu Zheng had already flown far away and didn't hear it at all. I didn't notice that the new and old students in the school all looked up at Xu Zheng's figure riding a lulu with their necks, the look in their eyes was extremely envious, and they turned their heads to look at the figures in the air one by one, like a pointer rotating in place. (To be continued, if you want to know what will happen next, please log in, more chapters, support the author, support genuine reading!)