Immortality starts from the liver proficiency

Chapter 123: Nine Mysterious Dragon Mace (Subscribe!)

Xu Yunfan raised his brows slightly when he saw this scene. Tiangong City had convenient facilities in all aspects, but he didn't expect that even the authentication was so ingenious.

"Yes, I am correct."

This person originally belonged to the Cangfeng Pavilion. After being promoted to the position of elder, he naturally separated from the six departments and became independent.

When he saw that the person coming was Xu Yunfan, the new true disciple of the Casting Weapon Hall, he had no ill intentions. He just looked at him curiously for a few times, then handed back the true disciple token and gave some instructions.

"Without the seals of the various heads of the various tribes, you are not allowed to take the martial arts out of the library. There is another door at the back. Just insert your token into it."

"Thank you, elder, for informing me."

After taking the token, Xu Yunfan slowly stepped into the library.

The library is located deep in Tiangong City, and is completely shrouded in the cold light of fluorite.

After turning the token three times in the groove of the fine steel door in front of him, he felt quite novel about the sound of the mechanism running and the clicking sound of the gears turning.

After the mechanism opened the door automatically, what hit me in the face was not the smell of mold, but a strange smell mixed with metallic and medicinal aromas.

As you walk down the spiral stone steps, the rock walls on both sides gradually reveal the shocking truth of this library.

The so-called library is actually located deep in the Tiangong Cave. It was hollowed out and transformed from the internal rocks, and has at least four floors.

Embedded in the rock formations are not only scrolls, but also countless exotic minerals sealed in glass. One can even see flowing magma rushing through transparent pipes embedded in the rock formations.

Glass?!
Xu Yunfan couldn't help but step forward to take a look, but the transparent pipe didn't make any crisp sound, but instead had a dull feeling.

It must be some kind of ore.

What is the function of this pipeline?
After walking all the way to the book reading area of ​​the Rongjin Hall on the first floor, I discovered that there were groups of disciples flipping through and studying in the library.

Looking at the books crammed onto the bookshelves, the fluorescent stone and the lava next to it illuminated the entire library like daylight.

Xu Yunfan browsed slowly, then suddenly stopped, took out the book in front of him, and ran his fingertips across the yellowed pages of "The Book of Mineral Identification by Geological Veins", which recorded the basic mineral identification techniques of Rongjintang.

He immediately found a seat and sat down.

"…Red copper has veins like worms, which freeze into frost when exposed to cold; cold iron has veins like torn silk, which roar like a dragon when struck."

Seeing this, Xu Yunfan suddenly slapped his thigh. The crisp sound was extremely clear in the quiet library, attracting everyone's attention.

Xu Yunfan reacted instantly and quickly made an embarrassed gesture in response.

When everyone saw that it was Xu Yunfan, the true disciple who had recently become very popular, they gave up all thoughts. Although they wanted to start a conversation, they were hesitant.

At the martial arts training ground in the True Transmission Hall, Xu Yunfan's figure wielding a heavy hammer and his cold expression were still fresh in everyone's memory.

Xu Yunfan suddenly remembered that he had encountered this strange phenomenon several times when he was mining in Ningguta. When he found that he could not dig anymore, he changed directions several times, but he did not expect that it was red copper.

He then thought of the pile of black iron next to the old craftsman in the Weapon Casting Hall. It turned out that the direction of the ore vein and the folds of the mountain were so particular.

"You have carefully read the Earth Vein Identification and Mineral Identification Manual, and vaguely feel that the Heavenly Craftsmanship Forging Technique seems to have been improved somewhat."

There is a play!

Xu Yunfan's expression brightened up. He put the book back and went to the mechanism hall area. When he was about to draw out the "Thousand Secret Techniques", the vibration sound of the mechanism hub came from underground.

interesting.

Xu Yunfan looked at a mechanism on the bookshelf that was pressed down by the Thousand Secret Techniques. Just as it popped out, a mechanism inside the rock wall made a movement.

Clearly, this was a brilliant idea. On the yellowed atlas, the first head of the Mechanical Hall had outlined the structure of the repeating crossbow in cinnabar.

"The wheel engagement must be divided into seven levels, the string force should be accumulated using a capstan, and the mixing of cold iron fragments when quenching arrows can break heavy armor."

Xu Yunfan flipped through the book slowly. The further he read, the more complicated the Thousand Secret Techniques became. Successive disciples of the Mechanical Hall continued to study and add to the book, until the tiger-shaped mechanical beast from three hundred years ago appeared. Xu Yunfan was finally enlightened.

On the deepest bronze bookshelf, there is an exquisite human portrait on the cover of "Tiangong Yaoshu", a compulsory course for disciples of the Tiangong Department.

"… To build the wall, soil from the shady side of the mountain should be taken, mixed with glutinous rice paste and oyster ash, and sprinkled with rhinoceros blood when tamping to repel insects and ants."

After reading this, his eyes swept over the reinforced rock layer next to the magma pipe, and he finally understood why Tiangong Cave had not collapsed after hundreds of years.

Until the next morning, Xu Yunfan looked at the dozen or so prompts for completing the Tiangong Forging Technique that appeared in his vision.

Xu Yunfan asked the disciples of each hall. In addition to martial arts, the disciples of each hall must specialize in these knowledge. Only after accumulating a certain level and passing the assessment will they be taught the key points of each department.

Over the years, the martial arts of each department have basically been integrated into the profession.

The gold-melting and iron-forging skills of the Melting Gold Hall, the Hundred Refinements Silk-Wrapping Technique of the Machinery Hall, and the Black Turtle Camel Mountain Strength of the Tiangong Department are basically all learned by doing.

"Just learn by doing."

Seeing Xu Yunfan asking, the disciple of Rongjintang who was about to leave the library picked up an extremely sturdy pickaxe. With a flick of Rongjintang's finger, the pickaxe made a mechanical movement and quickly turned into a long-handled mountain-splitting broadsword.

The disciple of the Melting Gold Hall laughed and said, "Brother Xu, you don't know that the Melting Gold and Forging Iron Technique can only be practiced while mining. Only by constantly digging can one sharpen the body and strengthen the physique. Over time, the Gengjin aura of the minerals in the veins will blend into the flesh and blood, making the physique even stronger. It's no less powerful than the Bronze Body Technique of the Casting Weapon Hall."

The Rongjintang disciple was so excited that he even stretched out his back in front of Xu Yunfan.

Xu Yunfan: “…”

Then, the next second, he was slapped by the deacon of Rongjin Hall who came rushing over. He apologized to Xu Yunfan with a bow and scrape, and quickly pulled him away.

It turned out to be the case.

If Xu Yunfan thought about it, that is to say, if he wanted to practice the entire Tiangong Forging Technique, he would probably have to learn all four parts of martial arts before he could achieve success.

As Fu Jin said, the two words "heaven's work" encompass everything.

It's quite a huge project.

Xu Yunfan immediately gave up the idea. There was no rush for this matter. He would do it after he completed the bone training. While practicing martial arts, he would take the time to finish reading these basics first.

Just think of it as a hidden achievement.

Xu Yunfan immediately went back home and turned back to the library.

I didn't stay there for long this time. I asked the rotating elder and found out that all the martial arts collected and created by generations of Tiangong Cave are on the third and fourth levels.

The core martial arts of each department are also included, but if you only watch it without practicing it, the results will be minimal.

After half a day, Xu Yunfan borrowed a martial arts book from the Sutra Library with a borrowing slip written on it and the seal of Zhan Yan.

Nine Profound Dragon Mace.

Although this method of using the mace cannot be considered top-notch, and is even lacking in second-rate skills, the various basic force-generating techniques in it are extremely comprehensive. If one can master it, with the Nine Changes Return to the Origin as the core, through the combined use of the nine basic force-generating methods, one can easily split mountains and rocks, and have the effect of breaking all methods with one mace.

(Today's daily record is 10,000, thank you for your support, thank you for your monthly tickets! Thank you, Emperor Shun's descendants, everyone can see that I am waiting for your reward, thank you everyone!)

(End of this chapter)