Jianmen Pass.

This strategic location during the exercise has unexpectedly restored the style of ancient Chinese architecture.

It is a rebuilt ancient square city.

The four city walls cover an area of ​​10 kilometers in radius, facing the east and west of the European and Chinese camps, and are built with a 10-meter-high gate tower.

The main body is made of bluestone and soil, and the roof is covered with blue glazed tiles.

The Mohist wooden bird was suspended on the west city gate tower, 250 kilometers away from the European base, facing each other from afar.

Mo Jiuli stood on the wooden bird with his hands behind his back and smiled elegantly.

Europe is too slow.

Their mobile forces are still 200 kilometers away.

Mo Jiuli looked up, and there was a continuous whistling sound in the sky! Boom! Boom!

Huge objects fell to the ground one after another, splashing a cloud of dust! Buzzing The sound of tracks came, and a number of "square box" tanks in the dust were safe and sound, slowly driving out and gathering around Jianmen Pass.

"The mortise and tenon technique."

Mo Jiuli said lightly.

Mortise and tenon.

In ancient times, it refers to the connection technique of wooden structures. Through the combination of concave and convex mechanisms, wood can be built into a three-dimensional structure, so that a small wooden stool with a simple structure can bear 300 kilograms of force without collapsing!

During the heyday of Mohism, there was also a master craftsman in the Warring States Period named Lu Ban.

The core of the woodworking duel between Mozi and Lu Ban is the mortise and tenon technique!

Today, 3,000 years later, the mortise and tenon joints that Mo Jiuli mentioned are not wooden joints!

It's a mechanical technology that can shock the world! He just finished speaking.

In front of Muque, an operating platform slowly rose up.

In the center of the operating table is a pair of black gloves covered with high-precision sensors.

Mo Jiuli looked respectful, put on his gloves elegantly, and clenched his fists slightly.

Mechanical sounds came from the dozen or so "square box" tanks under my feet!

The surface of the fuselage began to change, and a hatch opened, revealing the metal parts used for connection! Mo Jiuli stretched out his five fingers, and the surface of the connecting parts on the tank actually glowed black.

Mo Jiuli danced with his hands.

The "square box" tanks followed his command and came to the wall of Jianmen Pass. The hydraulic rods supported them and they stood up one by one.

"Hang! Hang!" A powerful sound of metal combining came.

The "square box" tanks were connected one after another, end to end, and slowly built up a low wall around Jianmen Pass! Not only were there mechanical buckles to form the shape, but the black luster on the surface instantly filled the gaps, like an adhesive, making this metal wall airtight!

Boom!

"Box-shaped" tanks kept falling from the sky to join the "construction" of the city wall! The leaders of the two countries in the observation center looked at the aerial scene on the screen with their mouths wide open in disbelief.

In perspective.

The ancient Jianmen Pass is undergoing strange changes.

One after another, the "square box" tanks were like metal building blocks, constantly being assembled and built on the periphery, climbing higher and higher, and were about to form an iron wall that surrounded them on all sides!

The original Jianmen Pass was already half covered! The "square box" tanks in the sky were still raining down like rain, constantly crashing to the ground! Within an hour, the Jianmen Pass would be firmly wrapped in it, and could not be seen by the naked eye!

And all of this construction and command seemed to come from Mo Jiuli, who was floating in the air, with his eyes flashing and his hands dancing! Everyone was shocked!

I've never seen this kind of method before! Throwing tanks directly over, and then a building rising from the ground? !

This is beyond all existing mobile fortress construction technology! This is simply rebuilding Jianmen Pass!

Mr. Song smiled leisurely, "The Mohist master told me that this is called something. Mohist Mechanical City?"

Mechanical City? Lei Pu had already been petrified.

The ominous feeling in my heart became stronger and stronger.

Their own mobile forces were still 150 kilometers away! And the Chinese Mohists had already put an iron bowl on Jianmen Pass! 40 minutes later.

An off-road vehicle kept dodging the box tanks that fell from the sky.

There is no mistake in the poem, post, content, and read the book on 6, 9, and bar!

Stopped at the foot of Jianmen Pass.

Han Licheng looked up at the sky, his mouth wide open, "Is this still Jianmen Pass?"

The Jianmen Pass in front of him had turned into a shining metal fortress! It was 40 meters high and spanned at least 20 kilometers!

The 'square box' tanks form a wall without any gaps, and the roof is about to be completed!

at the same time.

Nearly a thousand "square box" tanks have been launched from more than a dozen tracks in the Huaxia base.

These tracks actually began to move and slowly merged together.

A huge metal box, 20 meters high, was slowly dragged out by a tractor and placed on the track. With a bang, more than a dozen tracks worked together to throw this huge thing to the battlefield! On the Jianmen Pass side, Mo Jiuli controlled everything like a creator! The huge metal box flew over in an instant, and suddenly opened several parachutes over Jianmen Pass! The heavy box seemed to be swaying, but in fact there were many micro jet systems underneath, fine-tuning its falling direction!

Boom! The huge box landed exactly in the center of the metal wall at the top of Jianmen Pass! Crack, crack!

There was a mechanical sound, and the box was firmly connected to the metal wall! Buzz The box cracked on all sides, blooming like a lotus.

Revealing a huge instrument emitting dark golden light!

Han Licheng felt a chill in his back. "This... seismograph?!"

The instrument was made entirely of brass.

It is shaped like a wine jar with eight dragon heads around it, facing the eight directions of east, south, west, north, southeast, southwest, northeast and northwest.

The dragon holds a small copper ball in its mouth, and under each dragon head there is a copper toad with its mouth wide open.

There is a copper 'pendulum' in the center of the instrument, and there are eight channels beside the column, called 'eight paths'! Once a vibration is transmitted from one of the eight directions, the 'pendulum' will tilt, and the copper ball in the dragon's head will fall into the mouth of the copper toad.

This is an instrument used to monitor earthquakes in ancient times. Even compared with today's earthquake monitoring instruments, its accuracy is not much inferior!

“Such a huge seismograph!”

Han Licheng was shocked beyond words.

He didn't know how to describe the scene before his eyes. Jianmen Pass had been transformed into a metal fortress! And on top of the fortress stood an oversized seismograph! Classical and modern.

It gives people the illusion of traveling through time!