Time was set back to half an hour ago, when Chu Yan's blood sample analysis had just begun, Su Mufeng, who had eaten and drunk enough, had already left the restaurant.

There are still more than four hours left before the afternoon class time, and Su Mufeng will naturally not be idle during this time.

He decided to experiment with the Mo family technique that Mo Zhai had taught him.

The Mohist technique of the Central Continent is certainly not the same concept as the industrial and agricultural production equipment of the ancient earth.

Its core structure is composed of two parts: "Runes" and "Organs".

The mechanism is the "form", that is, the basic carrier of the mechanism, which is made of various materials in the mortal world and combined according to the intricate design drawings.

The runes are "gods", that is, the reliance of scribes to instill talent in the organs, and they are also the source of the otherworldly power of the Mohist organs.

Mo Zhai taught Su Mufeng that the knowledge of the mechanism technique was very perfect, and he had almost all the basic knowledge of both the mechanism and the rune, and the design drawings of the mechanism in terms of application were also innumerable.

Under the teaching method of "silent words", Su Mufeng's mastery of the known part of the Mohist mechanism has even reached the level of the Mohist Confucian.

What he lacks now is only the necessary materials.

Due to the low level and lack of talent, Su Mufeng could not manufacture those organ weapons with strong lethality.

But of the options available, two are crucial.

That is the "Mustard Seed Bag" and the "Hundred Cracked Crossbow".

The Mustard Seed Bag is like the legendary storage ring, and depending on the level of the rune, it can hold items of different sizes.

With Su Mufeng's existing position, a mustard seed bag with a space of about one cubic meter can be manufactured.

Its most important use for the scribes of the Central Continent was to store pen, ink, paper, and inkstones, and no matter where they were, they could be taken out in a blink of an eye to protect themselves from fighting.

As for the Hundred Split Crossbow, as the name suggests, it is the most powerful long-range attack weapon of the Mo family at the low level, and there is no one.

The power is enough to penetrate the golden cracked stone, and the range is as long as a kilometer, and below the Hanlin level, as long as you see a hundred cracked crossbows, you will all retreat.

On the battlefield of the Central Continent, whenever the ink people formed a battle formation, holding a hundred split crossbows, and ended the war with a battle, the armies of the vassal states could only retreat.

For Su Mufeng, as long as he made the mustard seed bag and the hundred-cracked crossbow, he would have the strength to compete with or even defeat a Jinshi-level scribe.

Converted to Earth, it is also possible to annihilate a modern infantry army of 100 men and fully armed in the form of guerrilla warfare.

Infuse all your talent into the Hundred Split Crossbow, and with a single blow, it is possible to even destroy the outer armor of a tank.

Although it is not clear the power level of the ball "Dark World", such a level should be no problem...... Right?

"But why is there always a strange premonition...... It always felt like it was completely unnecessary. ”

Standing on the side of the road, Su Mufeng groaned.

Shaking his head, he stopped thinking about these questions and began to prepare the mechanical materials.

In the design drawings of the organs that Su Mufeng has mastered now, the materials required are still relatively ordinary types, and there are no countless heavenly treasures that are required like the war weapon "Savage Behemoth".

On Earth, where the trade system is highly developed, it is relatively easy to buy these materials in a metropolis.

So, Su Mufeng took action-

"Well, it's that I'm thinking too easily......"

Tired and tired of returning home with a large bag of organ materials, Su Mufeng sat on the sofa exhausted, smiling bitterly.

He looked at the clock on the wall, and it was already twelve o'clock, and it took him an hour and a half.

The difficulty of purchasing mechanical materials is indeed beyond Su Mufeng's imagination, although things like wood are still relatively easy to buy, but animal skins, animal bones, and animal tendons are not easy to do.

In the Central Continent, it was still in the Spring and Autumn Period and the Warring States Period, and there was no "Wildlife Protection Law" at all, and jackals, tigers, leopards, and scribes could easily hunt and then obtain their body materials.

And on Earth...... Hehe, not to mention where to find these endangered animals, Su Mufeng didn't want to be invited by the police uncle to eat peanuts.

As a result, the standard configuration of tiger skin wolf tendon can only be uniformly replaced with cowhide tendon.

The forced grid fell by a million grades in an instant.

"Next time I go to the Central Continent, I must ask Mo Sheng for ten tons and eight tons of materials."

Su Mufeng rubbed his forehead helplessly, and it could only be like this.

However, after all, it was ready, Su Mufeng took a deep breath and began the formal refining process.

After all, it was a master level of the Perfection Transformation Realm, and Su Mufeng didn't feel any nervousness because of the first refining.

Several materials were neatly placed on the table, Su Mufeng held a wolf pen, instilling talent, using the pen as a blade, in a flash, the pale golden talent divided the material into the size required by the design drawing.

Then, the tip of the pen left a little ink on the white rice paper, and the ink blots were connected and turned into a complex and mysterious rune.

The materials of the mechanism are combined according to the standard of the design drawing, and the ink on the rice paper flows in the void and is imprinted on the model of the mechanism.

Rune inscriptions, mechanism structures, and double combinations, all the processes are like flowing water in the same industry, and they are completed by Su Mufeng in an understatement.

Eventually, a pale golden glow flowed over the two models, fading into obscurity.

Mustard seed bags and hundred-cracked crossbows have been refined since then.

Su Mufeng looked at the finished work in a bit of a daze, and suddenly laughed.

I really want to seriously thank the Mo Sheng.

He picked up the mustard seed bag and the hundred-cracked crossbow, and the talent was injected, and in a flash, the hundred-cracked crossbow had disappeared.

The next moment, the Hundred Split Crossbow appeared in Su Mufeng's hand again.

"It's so convenient."

Putting all the pen, ink, paper, and inkstones into the mustard seed bag, and pinning the small and delicate mustard seed bag to the place where his waist was within reach, Su Mufeng turned his gaze to the Baibi crossbow again.

This weapon is his most important reliance at this stage.

However, is it powerful enough to resist the supernatural forces of Earth?

Su Mufeng had a headache, but unfortunately Chu Yan was not by his side now, otherwise he could just ask her.

As soon as I thought of this, the sound of a key opening the door suddenly appeared at the door.

Su Mufeng was stunned for a moment, and then immediately reacted, it should be Chu Yan who is back.

As for why she has the key...... Is that a problem for her?

Finally, Chu Yan opened the door and walked in slowly.

Little Lori lowered her head, closed the door, her movements were a little indescribably stiff, and her small back always gave people a feeling of losing her soul.

Su Mufeng was a little puzzled, but he didn't think much about it.

Well, I'll show Chu Yan the Hundred Split Crossbow later, and let her evaluate it!