In the next few days, the second phase of the Grave Keeper Cram School began.

At this stage, Jiayu did not simply repeat the training course of the previous stage, but let the students, on the basis of correctly understanding their abilities, add a large number of subtle controls, concentrated bursts, combat recovery and other upgrades.

In response to the upcoming Legion Battle, forty cadets formed the First Battle Team of the Grave Keepers, and a large number of training content for group operations was added to the remedial courses.

Two days later, forty cadets appeared on the third basement floor, which was the highest underground space on a single floor of the entire Grave Keeper's Headquarters.

There are three floors underground, which are a full 15 meters high!

The lights here were bright, and the students were scorched by the scorching light, and they found that in the sky, there was actually an extremely ferocious installation of an artificial sun, which runs according to the real time!

But the students didn't pay attention to it after a few glances, isn't it just a simulation of the sun, every meaning.

"This is a miniature nuclear fusion luminous body, with scientific and technological content, no one knows ......", Jiayu had a feeling of pearl casting darkness, and his face was black.

In the huge space underground, a large automatic shooting range area, an urban simulation drill area and a miniature virtual demonstration area of fierce beasts are set up.

In the automatic shooting range area, the boys among the cadets were crazy at first sight, and the huge table was filled with countless firearms.

After half a year of life and death stimulation, evolutionary impact, girls are no strangers to firearms, but every boy is so excited.

They skillfully operated the huge weapons of destruction, and after a few seconds of play, the cadets all found out.

They became laughing and crying.

It turns out that this pile of things is actually just models......

Jiayu snickered very unkindly for a long time, cleared his throat, picked up a Tianjin home-made 30 mm rapid-fire gun from the huge table, and began to introduce it to the students.

"This is a 30mm hand cannon developed by Tianjin Machinery Factory, with a loading capacity of only 5 rounds, and the number of units carried in each battle is 50. That is to say, if you hit fast, you will run out of ammunition in a few seconds, and the warhead is too big, unless you carry a large box, otherwise, a military backpack with less volume will let you load the bullets. ”

The magazine, which was larger than a hand, snapped into the bolt with a click.

Jiayu skillfully aimed at distant targets, and his voice was very stable, "Although these guns are simulation models, the recoil, the feel of the gun, and the firepower are exactly the same as the real guns, and the laser gun still has not made much progress in this era, and kinetic weapons such as bullets and artillery are still the mainstream of the battlefield." Although the caliber of the guns is getting bigger and bigger, gradually, it can no longer keep up with the evolution speed of the beasts. How to develop thermal weapons in the future still needs to be improved in scientific and technological research and development capabilities, and now, all you can rely on is the guns in your hands, and only after training at this shooting range, you are allowed to get real weapons! ”

The trigger was pulled, Jiayu fired one shot at a time extremely steadily, and a digital hologram target galloped in the distance, which was a powerful eight-armed beast, its movements were completely unable to capture, and it seemed to be changing direction irregularly, but Jiayu's bullets could always hit accurately.

After five 30mm rounds of bullets were emptied, Jiayu clicked, replaced with a new magazine, and continued to fire steadily.

The trainees couldn't see the outline of the beast clearly, but after 8 steady gunshots, the beast corpse fell in front of the position, and Jiayu's breath did not speed up a bit.

Putting down the gun, the cadets began their respective exercises at the door.

It has been more than half a year since the end of the world, and they have all played with guns, even if the 30 mm bullet is already equivalent to the caliber of an aerial gun, which can shatter King Kong with a few shots, and the recoil can kill a cow, but the students can hold it firmly in their hands.

In the process of real simulation, the soldiers who often practice martial arts are off target, and they don't know where they hit.

Jiayu was helpless, Tianjin's martial arts masters were not as good as the semi-evolutionaries in the northern base in terms of thermal weapons, so they could only start training from fixed targets.

Also on this floor, a small museum has been set up, using holographic demonstrations to show the students the weaknesses of ordinary beasts and dinosaurs.

Only by accurately hitting its weak points can it be considered qualified to enter the next mode.

…………

Two days later, the soldiers initially mastered the use of firearms and other thermal weapons, and more or less cultivated the "gun sense" of some superheroes.

The firearms course is still very simple for the students, and their biggest headache is the ability subtle manipulation class.

In the production and R&D department on the second basement floor, forty students were in a daze when facing the high-hardness alloy ingots placed in front of everyone.

In his hand, Jiayu holds a spiral-shaped cutter.

"You all have drawings on your desk. Nine people in the strength department, holding a knife and polishing the transmission rod; The main warrior department can cut a metal wire with a diameter of one micron by hand; Eleven people in the spiritual department, your request is the simplest, that is, use the milling cutter in front of you to cut and process into usable parts, you can't use your hands, you can only use your mind to control! These milling cutters are new materials that I specially came out of the kitchen of the new Longmen Hotel of Jin Yong Club, the hardness exceeds that of diamonds more than 100 times, and the edge of the knife is only one atomically arranged blade, which is very simple to operate! ”

Jiayu's fingers holding the thin knife were released, and the spiral-shaped milling cutter was suspended in the air.

Under the control of Jiayu's spirit, the knife flew steadily to the edge of the large metal block and began to vibrate, rotate, and cut. In a few minutes, a perfect spherical shape is machined.

The students were stunned.

"Teacher, this skill of controlling objects in the air can only be mastered by the god level!"

Jiayu pursed his lips and said, "There are some high-level warriors who can be easily controlled?" In fact, it's a bit exaggerated, this skill is not only for high-level samurai, you, the micro-level peak warriors, also have the ability to control! I'm here to teach you, this miracle ...... Ahem, this trick is actually not difficult to learn, you can use the 'etheric force' to do it. ”

Someone raised their hand.

This is a doll-like girl.,Looks pretty small like a little girl.,In fact, it's a very murderous killer.,At the beginning of the apocalypse.,Someone kidnapped and imprisoned this Lori beauty.,But she just woke up by herself.,Kill a bloody way.。

"Teacher, high school textbooks say that ether does not exist."

Jiayu smiled, "Little Heizi, the textbook still says that superheroes don't exist!" ”

"The textbook doesn't say ......"

"Listen to me or listen to the textbook!"

Jiayu was annoyed and angry.

The black eyes had no choice but to pout and sit down.

Jiayu froze, "Aether, there really exists in this universe, but in the process of the development of physics, it has been changed to a different name...... Now, physicists generally refer to it as 'dark energy'! It can't be seen or touched, but at light years and above scales, it will have the opposite effect of gravity, and this energy is also the energy that causes the universe to accelerate its expansion. This luck trick is to let you learn to use the ubiquitous but unobservable dark energy in this space like a god, to achieve the effect of teleportation! ”

The students were stunned, they didn't expect that when they came to this cram school, they didn't learn any magic techniques, and they were learning astronomy and physics every day, and these knowledge were still very powerful!

To realize the existence of dark energy space like ether, it is necessary to completely shield the effect of gravity, which is the initial idea of Jiayu when he laid out satellites in space.

It was only in the last few days that he had come to realize this power that transcended his time.

Without special tools, it would be almost impossible for students to learn this "trick", because gravity is everywhere in this universe.

After Jiayu has the Juque, it is still possible to simulate a completely weightless small space through an anti-gravity engine.

The learner is put into an empty, completely dark room, in a state of weightlessness, according to the inducement of Jiayu, and gradually learns the method of taking things from the air!

The shortest time was Wei Jing, who initially mastered the "etheric power" after nine minutes, and the longest was Dong Ni, who took two hours before she had a slight experience.

Aerial retrieval is not the effect of telekinesis or mental power, but the use of higher-level dark energy!

On the first day, only two people finished making small parts, including Liu Moxi.

The next day, one more person began to finish.

On the third day, ten people completed their homework that Jiayu didn't know.

On the fourth day, all the students entered the realm of Xuanqi's epiphany, and they seemed to see the almost infinite energy in the universe!

Day 5.

Grave keeper base, tables, benches, rice bowls, flying around......

…………

In a week's time, the cluster training organized by the Tianjin outpost directly existed in name only, and no one from the big sect or the small sect went to participate in the training of the Tianjin Martial Arts Committee.

Everyone has a greater belief in their own personal force.

Fight with others? They weren't interested.

The second season of the cram school, which lasted for a week and was extended for another four days, finally came to an end, and news came from Yangfan that the capital's special working group would arrive at the Tianjin outpost the next day to carry out the expedition work in an all-round way.

That night, Jiayu directly announced that the cram school was over!

A small ceremony was held to prove the successful graduation of the trainees.

Forty cadets, all of whom have now become the first full members of the Grave Keepers.

…………

Jiayu finds himself walking in a place of complete darkness.

He couldn't see anything, and he even switched between infrared ray vision and X-ray light sensitivity, but he still couldn't see his fingers.

"W-where is this?"

When he was confused, he felt that the surface of his body wearing the heavy Xuanwu battle armor seemed to be blown by the wind!

It was cold, close to the temperature of cosmic space.

Freeze everything at a temperature.

In the cold wind, he felt the high-energy ray particles in all directions, invisible to the naked eye, but already able to burn the sky and boil the sea, destroying everything.

He was a little confused.

Suddenly, he saw himself standing outside the universe, surrounded by bubbles in all directions!

In every bubble universe, there are almost magical galaxies moving freely!

He had time to turn around and find himself back in the dark universe.

Float freely in the faint starlight!

At an extremely long distance, a dark red star lit up!

The light, getting stronger and stronger, stabbed straight at him like a blade of destruction that crossed the universe and tore through all space.

"Blade", more than a thousand light years long!