Neried left.

It came suddenly, and it walked neatly, without any mud and water. But before leaving, she repeatedly told Richard that she would keep her three-year promise, and she would definitely marry Richard after three years.

Marry......

Richard laughed at this.

For him, there are a lot of things to do, and there is no time or interest in such jokingly irrelevant things. Knowing Nellid is just a small episode in ordinary life, and seeing the other party's body standing up from the bathtub is just a stunning glimpse, and he won't be seriously involved in it at all.

Of course, that's not to say that he doesn't have desires, he's a robot. In fact, he is very normal in mind, with feelings, emotions, desires, inertia, and passions that ordinary people have.

However, he chose to use his reason to dominate all this, so he will always suppress his emotions, desires, passions, etc., etc.

Everything he did was for one purpose - to figure out the biggest doubt in his heart.

It can be said that since he came into the world, he has only had this one purpose, and everything else that has nothing to do with the purpose is trivial.

It's not good, it's not good.

He also knew very well that this was certainly not good.

But so what?

Not every book is a fairy tale book, not every world is a fairy tale world. Some worlds are cruel and dangerous, and the cruelest and most dangerous world is called reality.

The current wizarding world is a real world, there is no perfect way of life here, and he has no means to change his life against the sky, if he wants to get something, he has to pay something, otherwise, he can only live his life.

There is nothing wrong with living a life, being poor and happy, and being at peace with what happens is the choice of many people, to be an ordinary person, maybe ordinary, but it has its own benefits.

If he wanted to, he could live very freely: in the Blue Lion Kingdom, he was capable of controlling the overall situation, being a wise and conservative king, usually hunting, molesting the maids, occasionally using the knowledge of the modern earth to deceive the ignorant, and enjoying the feeling of being worshipped and awe-inspired. How nice!

It's just that he doesn't want to do it.

From the first day he inexplicably came to this world, he was full of doubts, doubting the rationality, authenticity, and scientificity of this world.

One of the things he wanted to do was figure out what was going on.

In the same situation, maybe many people will not be like him, because he obviously chose the hardest, most boring, and most meaningless path, but he will not regret it, because he is who he is.

And in order to be able to achieve his goal one day, he gave a lot and lost a lot, such as most of humanity - so he will suppress a lot of emotions and desires that ordinary people have.

There is a saying called: lose a lot if you lose your humanity, lose everything if you lose your animal nature.

Human nature refers to good things, and the more he loses, the more beautiful he loses, and he knows this very well. And this is done in order to preserve the last beast nature.

This beast nature is naturally not the bloodthirsty, crazy and wild nature of some beast, it is an absolute pursuit of a certain goal, a means of abandoning everything, not mixed with any emotion, and absolute rationality.

In fact, this kind of bestiality is what is hidden deep in the depths of human beings, and it is the reason why human beings can become the overlords of the planet.

Man was able to ascend from Homo erectus to the top of the food chain step by step, not because of civilization - learning to bow and salute does not make the beast shy back, but because of savagery - the animal nature of human beings is more savage and fierce than all the other beasts combined, and in order to survive, they have learned to trap, cooperate, use fire, make weapons, and use these things to ruthlessly destroy any existential threat to existence. Therefore, wherever the habitat of primitive man expanded, the large creatures disappeared in that area until they were completely extinct.

This is how human beings developed step by step.

To sum it up in one sentence, it is: success is only possible at all costs.

So, Richard did whatever it took to succeed.

This is his bestiality.

Of course, all actions will eventually fall into practice.

No matter how big the goal is, it must be turned into a small thing to accomplish.

For Richard now, in order to achieve the ultimate goal, then it is necessary to figure out the history of the world and crack the power system of wizards.

To figure out the history of the world, it is necessary to solve the ultimate secret of the Black Spirit King, and to crack the wizard's power system, it is necessary to complete the research of spell materials that he is currently underway.

Everything has to be done slowly.

No matter how ambitious the goal is, it will eventually break down into a boring life and seemingly meaningless efforts.

Richard was working tirelessly at this point.

......

A few days after Nellid left.

Inside the Garden of Eden, the machining sector, the research room.

The Garden of Eden had almost been rebuilt, and the molybdenum ore that Nellid had brought back had been smelted by Richard to obtain a needed metal, molybdenum.

Molybdenum!

Molybdenum (Molybdenum), an element with atomic number 42 in the periodic table on Earth, with the chemical symbol Mo, belongs to transition metals. Because of the leaden gray color on the outside, the ore was confused with lead ore until the 18th century. It was identified by the chemist Scherer in 1778 and then successfully extracted by Peter Jacob Jelm in 1781.

Molybdenum is combined with other metals to create an alloy with many outstanding properties:

For example, adding molybdenum to stainless steel can greatly improve the corrosion resistance of steel, adding molybdenum to alloy steel can improve the elastic limit, adding molybdenum to iron can greatly improve the strength of iron, adding molybdenum to nickel-based superalloy can obtain high melting point, low density and small thermal expansion coefficient, etc., which are used to manufacture various high-temperature parts of aviation and aerospace.

Of course, the reason why Richard chose to use molybdenum for the research of magic materials was mainly because of the role of molybdenum in electronic devices.

Molybdenum metal has many incredible effects in electronic devices such as electron tubes, transistors and rectifiers, for example, molybdenum disulfide is used to make molybdenum-based flexible microprocessing chips on Earth. This chip is only 20% larger than its silicon-based counterpart, and consumes very little power, 1/100,000 of a silicon transistor in standby.

In addition, the circuit based on molybdenum is extremely thin - silicon is three-dimensional, and the molybdenum monolayer is two-dimensional.

Circuits based on molybdenum also have unique mechanical properties that allow the creation of special thin layers of elastic wafers that can be used in curling computers or electronic devices that fit snugly against the skin, or even implant into the human body.

To sum it up, it is this: molybdenum can be used to make magical circuits.

And then again, according to Richard's thoughts and inferences a long time ago: the magic pattern of the current world is actually equivalent to the circuit on the earth, except that what runs in it is not electricity, but mana or free energy elements.

So, what happens when molybdenum is experimentally used in alloy 237?

......

In the research room, a fist-sized square of metal has been manufactured by Richard, and because of the addition of molybdenum, the color of the alloy is no longer the silvery-white color of the previous 237 alloy, but looks a little black.

At this time, Richard placed the metal block on the processing table, controlled the stable mechanical arm, and used the two idle space iron rings fixed at the end of the mechanical arm to carve the surface of the metal block. The result is a high-precision magic pattern, which is used to store free energy elements and fuse with alloys.

"Rustling ......"

The research room was silent, save for the faint sound of a spatial iron ring scratching across the surface of a metal block.

......

Outside the study room.

Pandora sat on a small wooden bench, biting a quill and looking at the calculations on a papyrus scroll.

A unary equation has been calculated by her to the last step - "7X=21".

Pandora frowned, crossed her fingers and counted carefully for a long time, took a quill pen, and carefully wrote the answer - "X=3". Next, move on to the next question.

After a while, Pandora suddenly felt that something was wrong, glanced at the answer a few times, unceremoniously crossed it out with a quill pen, then wrote "X=4", and nodded in satisfaction.

That's right.

......