After class, Jiang Ding thought about the problem and flew to the dormitory in the mining area, but was blocked by a formation.

"Warning, this is a private dormitory, no entry."

"Sorry, get used to it."

Jiang Ding was a little embarrassed.

For more than 100 years, I have been used to it, and I can't react for a while.

Fleeing the light, it flew over dozens of kilometers and landed on a mountain peak that shimmered with silver-white metallic luster and was full of aura.

All around, the silver and white metal mirrors reflected dazzling light, dazzling and scorching, the temperature was hundreds of degrees, very unsuitable for living, but for him it felt good and comfortable.

"In the next ten years, I have to complete the conversion exercises, as well as ...... Sacrifice the flying sword. ”

Jiang Ding took out a blue flying sword from the center of his eyebrows and stared at it for a long time.

The Taiqing Flying Sword, as the sword of his Dao Ji, should come from the Taiqing Divine Iron and the Breaking Immortal Gold, and then, surpass them.

This is not an expectation,

Rather, it should be a fact of the future.

The natal magic weapon of a human monk would have grown with cultivation and time.

If you want to do this, in addition to continuously refining the prohibition, it is to melt more heavenly and earthly treasures.

"The knot part of the "Great Sun Tianchi Sword Refining Method", the teacher has already figured it out, this exercise has not been lost, you can modify it."

Jiang Ding retrieved the secret technique from the library and read it carefully.

"The magic weapon technique of the Great Sun Sword Pavilion is called the Great Sun God Forbidden, which is also a low-grade magic weapon under the twelve prohibitions of the Earth Evil, and a medium-grade magic weapon under the thirty-six prohibitions of the Earth Evil...... Compared with Xianmen's "Star Ten Thousand Dao Alchemy", more attention is paid to the heat, sharpness and cultivation of sword intent of the flying sword, which is more suitable for me. ”

After reading it several times, Jiang Ding knew the content by heart.

Mainly, he has been involved in the development and modification of this sword refining technique for the past few decades, and it doesn't take much time to understand it.

"Prohibition ......"

Jiang Ding took out a top-grade black feather magic weapon that was broken in two, and his divine sense poured into it, looking at it carefully.

This top-grade magic weapon comes from the descendant of the Six Dao Sect's Animal Dao, the late Jindan monk Black Mountain.

"Fifty-one earth bans."

Jiang Ding's Divine Consciousness saw the fifty-one remaining traces of the Earth Evil Prohibition in the Divine Soul Imprint, with the Divine Consciousness Imprint as the center, faintly forming a complex large array, but as the black feather broke into two, everything collapsed and dissipated.

He also took out the golden pagoda of the king of the golden pagoda and the jade hairpin of the lady of the thousand snakes, all of which are high-grade magic weapons.

"The forty-one prohibitions of the Golden Pagoda and the thirty-seven prohibitions of the jade hairpin can be compared to the ranks of the high-grade magic weapons."

Jiang Ding judged: "From this point of view, in terms of magic weapons alone, King Jinta and Lady Thousand Snakes are not as good as Montenegro. ”

The prohibition of the earth's evil is between the thirty-seven and seventy-two realms, and the seventy-two earth-shattering prohibitions are the great perfection of the earth's evil, and then it will be turned into a baby treasure.

It is conceivable that the further you go, the more difficult it will be to cultivate, and there will be a terrible bottleneck, which is almost comparable to the advancement of a human Jindan monk to a Yuan Infant.

There is a sentence in "The Great Day Tianchi Sword Refining Method",

The magic weapon is like a person, and the person is like a magic weapon.

"The sacrificial refining technique, the sacrificial refining method of the King of the Golden Pagoda and the Thousand Snake Lady is the most common sacrificial refining method in the Northern Plains Immortal Cultivation Realm, the formation pattern is simple and easy to learn, and there is no additional effect."

"Montenegro is much more sophisticated, inherited from the Animal Dao's "Blood Animal Sacrifice Alchemy", every time the sacrifice is practiced, spiritual livestock and human sacrifices need to be consumed......

“…… Alas, these demonic sects are ...... Its effect can add more spirituality to the magic weapon, if you sacrifice more birds and monsters, etc., it can increase the speed of the magic weapon, and the black feather magic weapon is like this. ”

"The Great Sun Tianchi Sword Refining Method (Electromagnetic Version)" can greatly increase the spirituality, solidity, sharpness, scorching heat, electromagnetic affinity, and electromagnetic control of the flying sword, even if they are all the same forbidden quantity, the same magic weapon material, and it is not a problem to crush the magic weapon of the beast Dao."

"Demand...... There are many different kinds of metallic treasures. ”

Jiang Ding waved his hand casually.

The storage jade pendant flickered, and one by one the hard lumps flew out, endlessly, and soon covered the sky, covering several kilometers, and flew outward, still expanding.

These metal blocks, some are just ordinary materials, gold, silver, copper, iron, zinc, manganese, tungsten, etc., special point N2702 broken steel, various types of broken steel, alloy steel, etc., are all ordinary creations of human industrial civilization.

Many composite materials surpass many spiritual materials in terms of sharpness, toughness, hardness and other indicators, and there are hundreds of thousands of types.

The rest are the first-order and second-order spiritual materials such as glaucomic iron, red spirit copper, silver light iron, etc., and the third-order spirit bronze mother, iron tire gold, silver bell gold, etc.

Some of these things were collected in the Land of the Three Kingdoms and traded by the Lingbao Chamber of Commerce, and the rest were all bought in the Xianmen Market.

Anyway, it's a kind of buying, the third-order talent is precious, so just buy a little bit the size of your thumb, and try it.

There are also various specialties of Xianmen, all kinds of synthetic spiritual gold, etc., on the market, in the laboratory, this aspect is the big head.

"Start with iron."

Jiang Ding ingested a piece of pure iron and put it on the Taiqing Flying Sword.

Airplanes!

The flying sword shook slightly.

"I don't like it very much."

Jiang Ding carefully felt the instinct of the Taiqing Flying Sword.

It feels a bit like bread mixed with nine layers of five sawdust, which can be eaten when you are about to starve to death, and it is of little use.

Other times, it's just not needed.

"Copper, zinc, manganese......"

Jiang Ding took a bunch of metal elements one after another, and the entire periodic table was obtained, as well as the new metal elements found in the immortal cultivation realm.

It's all pretty much the same.

Taiqing Feijian lacks interest in these mortal materials.

"It seems to be a spiritual material......

Jiang Ding made a preliminary judgment.

Buzzing!

Taiqing Flying Sword suddenly showed a hint of excitement.

"Tungsten?"

"It likes tungsten."

Jiang Ding looked at the materials in his hand and was overjoyed.

Tungsten, atomic number is 74, gray-black crystal, hard and brittle, high melting point, can be made into very fine wire and special alloy steel, is a widely used industrial material.

The point is, it's very cheap compared to spiritual materials!

"It's kind of like a little cake...... This feeling. ”

He felt it carefully.

"It's just that it can be used as a snack, a supplementary food, and it's not enough as a staple food."

"That's enough, that's good."

Jiang Ding said happily.

"Here's the composite test."

"Let's start with 304 stainless steel."

Jiang Ding took out a steel ingot from the steel suspended around him.

"Sawdust bread grade."

"303 stainless steel, aluminum-titanium alloy, copper-zinc alloy ......"

"It's all sawdust bread grade."

"The cold hard nest is at the head level, and it can barely be entered."

"N2702 law-breaking steel, one of the pinnacle crystals of Xianmen material science, achieves a weak law-breaking effect with ordinary materials."

Jiang Ding put the steel ingot on the Taiqing Flying Sword with anticipation.

Buzzing!

"Dessert cake grade."

"It's okay."

The material suspended in the sky came and went, constantly decreasing, and it took a month to test all the mortal materials.

"Dessert cake grade two, broken steel, metal tungsten."

"Cold hard nest head level, eleven, and the rest are all sawdust bread level."

Jiang Ding filled out his test results on a form.

Then the first, second, and third-order spiritual material tests began.

"Qingguang iron, Qingling iron, red copper ...... These first-order spiritual materials are all cold and hard nest head level, which is useless, relying on them, they will not be able to advance to the high-grade magic weapon for thousands of years, it is better to break the law steel. ”

"Second-Order Metallic Spiritual Material...... The first level of wowo, the kind that has just come out, is a little better, but it's also like that. ”

"Third-order spiritual material, rice level, can absorb smelting and improve the quality of flying swords, but it is also very ordinary, just like rice, it can make people grow healthily."

"If you want to be tall and strong, born with divine power, and the flying sword to obtain the same level crushing grade quality or something, you don't expect it."

"Xianmen Synthetic Materials Testing."

Jiang Ding began to conduct the last test.

As for the fourth-order infant-level materials, they can't be obtained in large quantities at the moment, so they don't consider it for the time being, it's too extravagant.

"Third-order artificial electromagnetic spirit gold, gourmet grade!"

"Third-Order Artificial Bronze Spirit Gold, Rice-Grade ......"

"Rice grade, rice grade, rice grade...... Gourmet ......"

A lot of them are rice-grade, and food-grade ones like electromagnetic spirit gold are extremely rare.

The growth of the Taiqing Flying Sword needs to smelt the world's ten thousand gold!

It's not one of a kind.

If you smelt too much of the same kind of spirit gold, you will get tired of it.

In terms of the scientific method of cultivating immortals, it requires tens of thousands of kinds of spiritual gold, and through the "Great Sun Tianchi Sword Refining Method", it is sacrificed to refine the extremely sharp composite sword body.

In short, children can't be picky eaters, staple food snacks, coarse tea and light rice, and trace elements have to eat.

"No. 21 Synthetic Heptan!"

Jiang Ding took out a pure golden zeal, which always exuded a sharp aura outward, and often pierced the metal blocks with fine holes on the ground, showing a look of anticipation.

Although he didn't test it, he instinctively knew that this monkey version of the Daoji Flying Sword material suggested by Zhang Junsheng definitely had a significant growth promotion effect on the Taiqing Flying Sword.

(End of chapter)