Lin Feng left Xiaoyao City and came directly to the alchemy branch of Cecilia City, where he found Liu Yu, a silk man who had changed from a poor silk to a rich one.

Liu Yu received Lin Feng's words, and began to prepare, after such a long time of study, Liu Yu can be said to have become an alchemy master, and with Lin Feng's experience pill funding and training plan, the level of magic has also reached a certain level, but if you go to fight, it is still a bad thing.

After seeing Lin Feng coming, Liu Yu took out the magic bomb that attacked the magic tower and the diverter that destroyed the combined magic circle, and just when Lin Feng came across these things, he told Liu Yu about this thing, and they started to study it at that time, so in less than 3 days, these were developed.

And after Liu Yu introduced Lin Feng to the usage of all things, he sighed and said, "Boss, if you come 20 days late, I promise to develop a better set of things, but it's a pity that it's ......." ”

"Alright, that's good, the situation should be urgent now,......。"

Before Lin Feng could continue, Liu Yu said: "Boss, after our repeated research, we have developed a set of power generation equipment, so that the consumption of magic crystals in the entire Feanster World will be reduced by at least 6 layers!" ”

"Really?" Lin Feng was also very excited, this is not a trivial matter, now the biggest consumption of magic crystals is civilian lighting, or messy, and the military generally only occupies 3 floors, if so, then it will be more convenient to teleport or something, and it will be much more convenient to go to the extraterritorial battlefield.

Liu Yu walked to a large blackboard in a few steps, took out a baton, pointed to the map, and said, "Look at the scope of this magic circle." As he spoke, he drew a large circle around the circle and continued, "It has a large range, but the closer it is to the center, the higher its illumination becomes, in order to keep it illuminated throughout. ”

On the city map, he drew several large circles in a row, and continued: "You need to open more than a dozen magic circles at the same time, and you need to consume 1,000 fast intermediate magic crystals every day, but all the places around here are wasted." As he spoke, he drew a huge range.

Liu Yu replaced the blackboard and continued: "After switching to a generator, it is connected by wires, so the waste is much less, and the consumption of the magic circle is also low, and as long as the existing lamps and lanterns are transformed, they can be used, and this alone can reduce the overall consumption of the magic crystal by 3 layers." ”

"What about safety? There won't be any leakage or anything, right? ”

"Peace of mind, the things in the world of Feanster are still guaranteed, the materials we have already selected, not only strong but also durable, about every 100 years to replace them, as for accidents, where is not there? And if something happens, the city lord's mansion is responsible, won't finding a priest solve everything? ”

"Well, yes, but what about the rest?"

Liu Yu took out a few more pictures, with empty boats, airplanes, and cars, and said: "This empty boat, its magic crystal consumption is very large, after the transformation, not only can it increase the speed, but also only use a ** magic crystal." ”

"But with the development of airplanes and automobiles, many mercenaries escorting caravans will be unemployed! Aren't you afraid of them making trouble? ”

"Oh, the plane is not used for the time being, and the car can only be driven in the city, because this is not the earth, there are monsters in the sky, there is no safe route, so it can only be used for temporary emergency use, as for the car, it is very unsafe, so I am ready to get a ** bus and the like, which is convenient for the public."

"Oh! But when the airship can be lowered down by 1 floor, this time it is lowered by 4 floors, and the other 2 floors are there? ”

Liu Yu smiled mysteriously, took out something like a phone, and said, "We are all rich people, so we bought communication crystals for Lina and them, but what about the aborigines?" Do you know what communication they use? ”

"Isn't it a communication crystal?"

"I originally thought so, but they only used a video caller similar to the communication crystal, although it feels like this is quite profound, but it is much worse than the communication crystal, a minute of talking, it will probably consume several magic crystals, and the output of the communication crystal is too small, so most people still use the intercom."

"So, after you changed it to a power generation facility, you reduced consumption?"

"Yes, this one can reduce the consumption of 2 layers."

Lin Feng thought for a moment and said, "Yes, then have you negotiated the price with them?" ”

Liu Yu shook his head and said, "Without your words, I don't dare to set the price privately, and I don't know how much it should be, I'm afraid I'll lose." ”

"The two layers of total sales, we don't care about anything, we are only responsible for collecting money, we can collect all the experience pills in the early stage, and collect them in half in the later stage, you and them just say so."

Two floors is a lot, which is much more expensive than selling patent rights, Liu Yu hesitated: "Will this be too much?" ”

"It's okay, you just say I said it, and they'll agree."

Thinking about Lin Feng's status, Liu Yu was relieved, so he said with a single head: "Okay, no problem, by the way, boss, a lot of the money they have from selling medals has already been paid, do you want it?" ”

Lin Feng summed it up and said, "You can keep it, go back and get me a plane, you can be twenty or thirty people, and get a few cars, and we will drive and play when we go back." ”

"No problem."

After seeing Liu Yu patting his chest and assuring him, Lin Feng left Cecilia City, did not return to Easy City, and went directly to the Elven Empire.

The reason why this is done is because the elves are the darlings of nature, although there are many advantages and disadvantages, but they have no better solution in the face of the monsters blessed by the joint magic circle, and the orcs are different, the totems worshiped by the ancestors, that is the use of soul power, so they should be better.

And Lin Feng is going to use the diverter developed by Liu Yu to destroy the joint magic circle here first, otherwise after hitting the magic tower, he will find that the great wizard has been blessed by the darkness, then Lin Feng can commit suicide, and it is unlikely that he wants to run.

When Lin Feng teleported to the territory of the elven race, he attracted all the elves to watch, they were still relatively exclusive, especially humans, a race that could be equated with greed and shamelessness.

Although they were very wary of Lin Feng, they didn't make too many moves, because Lin Feng's medal represented a lot of things, the most important thing was that he was a member of the mercenary group, and the mercenary group would not let people who were unfriendly to the elves come to their side, otherwise they would be treated as a diplomatic incident.

Lin Feng looked at it, the sunlight shining through the leaves gave it a comfortable appearance, and the houses built by the surrounding trees perfectly integrated into nature, which made Lin Feng feel relaxed and happy.

At this time, a team of elven soldiers came to Lin Feng and asked very politely, "May I ask Your Excellency, what are you doing in my elven clan's territory?" ”

"I want to go to the front line between you and the [Eye of the Evil God], I don't know who I'm going to?"

As soon as Lin Feng's words came out, he attracted the surprised eyes of the people around him!