To say that Richard was not shocked would be complete.

Judging from the few words of description, it is clear that San Jose's research has embarked on a path very different from the current mainstream elemental theory, and it is no wonder that the country has to devote its efforts.

It's not an exaggeration to say it's a magical revolution!

But he still couldn't believe it, "Using a hedron as a lens, you can convert ordinary light into infrared, ultraviolet rays or something?"

"Huh?" "I don't know what the so-called infrared rays are, but I always feel that you seem to have some understanding of the core doctrine of light magic?"

He originally thought that the other party should be the kind of fierce general type who was easier to deal with, but now he suddenly had a bad premonition.

The lord smiled with a very deep smile, "Probably the truth will always come to an end. ”

"Takami!" Neo gave a thumbs up and didn't hesitate to compliment.

He led the group into a building and walked down a long corridor with no end in sight. The shoe stepped on the ground, and it immediately stirred up a hollow continuous echo.

This place is obviously not trivial, there are more and more guards stationed on both sides, and Richard also feels the elemental fluctuations that are not weak. There should be a master in charge, and it is extremely strict.

"According to San Jose's research on the theory of light magic in recent years, there should be a total of 720 kinds of spars in the world. With the help of the spectrum formed by the combination and superposition of these 720 kinds of spar lenses, and then enough energy is supplied, any kind of light can theoretically be reconstructed. ”

"Seven hundred and twenty hedrons. Yeyu couldn't help but be speechless.

Even though Richard had told her not to keep her silent, as a dragon who loved shiny things by nature, she couldn't help it.

"But theory is just theory, and reality is reality after all. Neo had a slightly regretful look on his face, "Sometimes I have to admit that manpower is sometimes poor, and so far, even if I have gathered the strength of the entire San Jose, I have only collected one hundred and sixteen kinds of spars, which is far from enough to establish a complete spectrum."

And among these 116 kinds of gemstones, there are many kinds that are too scarce to be put into the field of application, and I have to say that it is a pity. ”

"That's a lot, too. There was only one thing in Yeyu's eyes, and that was greed that could not be purest, "When I was the richest, I had just collected more than twenty kinds of spars. ”

Turning direction, Richard walked with Neo into a downward spiral slope.

He couldn't help but laugh silently in his heart, it seemed that this thing, like himself, had a soft spot for hidden and safe underground buildings.

After a while, the lord estimated that there was at least a dozen blades of soil between him and the ground. Neo took another limp into a spacious room with at least forty or fifty blades in length and width.

"Shooting range?" Hurt raised his eyebrows, and saw a number of wooden targets for archery hanging on the wall facing the door.

At first glance, it is a new product, not even half of the hole, and the edge stubble is still very clean.

"yes, centaurs should be familiar. Neo winked.

The attaché immediately rubbed the space ring on his hand, took out a strange-looking metal long rod and handed it to him.

Seeing that the lord was envious for a while, he rushed to the mountain castle and was stunned like a stone, and in another ten years, he would not be able to command people with his eyes such a low-key and luxurious thing.

"But despite the difficulties, we were able to find several spectra that could be used very well. Neo lifted the long metal pole, clearly not very skilled.

There were several prefabricated decks on this long pole with seven or eight colorful spars of spars stuck into them, and there was nothing else to be seen.

He picked up the long pole and awkwardly aimed at a target dozens of yards away. The ruby ring on his hand lit up, and a ray of light shot through all the spar slices in turn.

"Whew!"

This shot went to my grandmother's house, and I didn't hit the target, but knocked down the brick wall, a hole the size of a basin, and the gravel collapsed everywhere, billowing up green smoke.

"It's off again. Neo said embarrassedly.

"I said!" Richard took a deep breath and couldn't laugh at all.

It doesn't matter if it's allowed or not, and the King of San Jose won't go to the battlefield himself.

He could see clearly from the side, the light from the gemstone ring was weak. Alchemy props of this grade, it is not rare for Richard to take a look. The dignified King of San Jose is still carrying it with him, which is simply chilling.

But just such a ray of light, which can only be used by children to burn ants, can actually blast a big hole in the wall after passing through all the spar lenses - it is all granite hard stone.

This kind of power is enough to easily tear a knight with full plate armor in half from the middle!

"In fact, the energy contained in it has not increased, but in another form, the power has changed dramatically. ”

"But alchemy props that are more powerful than this are not uncommon, right?" Ye Yu came back to her senses from the shock she saw at first sight, and began to calculate her economic accounts again, "Since alchemy props can also achieve the same effect, what is the significance of the so-called light magic guide theory?"

"Cheap. Neo handed the long pole to his entourage to put away, and said quite truthfully, "Due to the scarcity of materials, alchemy items are too expensive, and it is impossible to supply them to the army in bulk anyway. But do you know how many ray sleeves the Wingnai Praetorian Guard has installed?"

He didn't sell it, and a prominent number popped out of his mouth: "1,200 sets! A whole brigade!"

Richard and Yeyu glanced at each other, and they could see the shock in each other's eyes.

There has never been a precedent in human history for the mass equipment of alchemy props, and San Jose has also set a precedent for a hundred generations with this reason.

"The cost of the ray sleeve itself is very low, and the most expensive thing is the gadget that is used to emit elemental light. Neo flashed the ruby ring on his hand and laughed at himself, "Alchemy items are so expensive that even I, the king, can't afford them, otherwise the amount of equipment can at least double." ”

"Then why don't you just train a group of fire apprentices and let them practice an entry-level ray spell on their own?" the lord really couldn't help but suggest, "No matter which department, the number of magic apprentices should be the largest. ”

Neo was originally very satisfied with the effect of this demonstration, but after listening to Richard's words, he was stunned for a long time.

"Can it still be like this?"

Let the incompetent mage use the Ray Socket and take on an archer-like role. He really had never thought of this idea, but after careful consideration, it seemed to ...... It does.

"Oh, I figured it out. The lord slapped his face and suddenly realized.

"Tell me so much, that's what you want, right?" he said, as if by magic, there was an extra silver metal piece in his hand, a fire rune.