Chapter 755 (2/2)

Connor still just smiled but didn't speak.

But on the other hand, since the teacher didn't know what happened to the element machine and the origin guild, it was a convenient thing for arrow.

He cleared his throat a little, put away the talking and smiling expression on his face, turned to a serious face and said seriously——

”The element machine is to place the magic crystal in a specific container, and then through various pipes, buttons, slots, wrenches and other things on the container, after such an operation, it can guide the magic contained in the magic crystal. At its simplest, these magic powers can be used to light something called an element lamp. The simple one of these element lights has the brightness comparable to those of the bright balls of the bright Vatican! ”

Connor's eyes revealed a deep confusion. I don't seem to believe what my student is saying at all. But even so, he still tried to show that he was listening carefully. After thinking about it, he said, ”so it seems that the element light is really on? But the cost seems a little high. Even lighting an element lamp with a gram of magic crystal and releasing the same amount of light as a bright ball is too expensive... ”

This is not surprising. At least for arrow, when he first saw the element lamp, he was really surprised at the brightness of the light. At that moment, he immediately put his hands on his hips and said with a smile, ”teacher, you are wrong! In fact, this light does not need too much price. Let's say, you can imagine a slightly smaller town. Two or three thousand light balls are released on both sides of the street at night, and then last all night! Then, the process lasted a whole year. How much do you think it would cost to do this? ”

Connor obviously hesitated. Of course, he knew that since his student cited such an example, he must be quite sure.

After thinking about it, he said: ”if it was all night, the light ball shaped by a light priest could not last all night... So it may be supplemented from time to time. Two or three thousand light balls... And then last for a year... Ariel, if this kind of work is handed over to the Holy See of light, I'm afraid there are no three thousand gold coins. I'll give you half the price. 1500 gold coins. Can you do it? ”

Ailuo smiled, stretched out a palm and opened it.

Connor was slightly stunned: ”five thousand gold coins?”

”It's 500 gold coins ~ ~ ~! Teacher. ”

Connor's eyes looked a little confused as ello kept shaking the palm in front of him. He even couldn't stand steadily for a moment. He reached out and helped the table next to him and sat down slowly.

But even so, the teacher looked at the students in front of him with a confused expression. After a moment, he smiled and said, ”don't coax me. How is this possible? Five hundred gold coins, even if it is necessary to hunt magic toothed whales at sea and use the whale oil to light the lights, can not be pressed to such a low price. Well, well, Ariel, I agree with you that you have such a good idea. After we have a batch of magicians in the future, the problem of lighting at night should bring down the price. ”

Arrow didn't care if his teacher didn't believe him. He seriously stretched out his hand again and said, ”Mr. Connor, I'm not kidding. It's true. Five hundred gold coins and more than two thousand lights lit up all night every day for a year. Although I think such a thing is like a joke, it's really, really, not a joke. ”

At first, Connor had a little smile on his face.

But soon, the smile on his face began to solidify and finally became stiff. After a while, the teacher had completely put away the smile and turned into an expression of surprise.

”Are you... Serious? Really? You saw it with your own eyes? ”

Facing the teacher's surprise, arrow suddenly had a sense of pride in his heart! He nodded seriously: ”it's 100% true, and I saw the lights on for almost eight months. If there were no accidents in the middle, I believe there would be absolutely no problem in a year. ”

All the shock on Connor's face finally gathered up. The man suddenly seemed to be paralyzed in his chair. He looked at ello without squinting, with some colors in his eyes that ello couldn't understand.