Boom boom boom~

Various towers made various roars, explosions and dazzling fires.

But the performance of the giant monster still surprised Lu Wei.

Asymmetrical to its large size, it is very fast, like a bus on the highway, traveling at a speed of more than 60 kilometers per hour, running like a light hummingbird, extremely agile.

In addition to its fast speed, its protective power should not be underestimated, the high-explosive shell fired by the three-level cannon exploded on the turtle shell, and it made a loud noise, but it could only make its body shake slightly, and there was no crack on the surface of the turtle shell, and then it continued to move forward as if it was nothing.

"Kai, near the crossroads, wait for the space-time tower to slow it down, release the current, and the magnetic storm tower will attack!"

"Understood!"

"Thorn stab~"

Seven or eight white arrows shot at the troll's shell, and within three seconds, more than 20,000 amperances of electric current impacted, and countless spiderweb-like white threads appeared on the surface of the turtle shell, covering the entire tortoise shell, but Lu Wei was surprised that the current attack that could be eliminated even by the shield of the nuclear monster did not cause much damage to this troll.

This troll is not a shield monster, it does not have a protective shield, but its turtle shell has certain insulating properties, and the magnetic storm tower, a sharp weapon against nuclear monsters, does not have much effect on it.

The only thing that makes a difference is the laser tower.

In less than 2 seconds, the purple-red laser pierced the troll's shell, leaving a small hole in the surface of its turtle shell that was bursting with flames.

However, compared to its body more than ten meters long, the small hole with a diameter of less than ten centimeters still could not cause fatal damage to it.

"Box ......"

Energy Center, this monster took 15 energy cores at once.

"That's not right! Kai, an ordinary monster, is a boss monster, and it can only take away three energy cores at most, how can it take so many at once? ”

Kai suddenly made a shocked discovery, explaining, "There are more than a dozen mobs hidden in this monster's body, and it is also a kind of monster that protects friendly forces!" ”

Lu Wei's head is about to get dizzy, why is this monster so difficult, it is big, thickly armored, fast, stealth, and protects allies, is the synthesis of so many abilities to specifically get the energy core of the base?

"Kai, concentrate all the firepower you can must, and you must destroy this monster!"

"Understood!"

Boom boom boom~

The troll's return journey was no longer so easy, and after half the journey, it finally lost its insulation ability because the shell was melted by the laser tower with 24 small holes, and finally was electrocuted by the magnetic storm tower, and its huge body collapsed at the crossroads, and the monsters hidden in its body escaped one after another, and finally all of them were killed.

The base gate is closed.

Lu Wei deliberately ran down the defense platform, looked at the dead giant monster, climbed on its huge body, stomped on the thick turtle's back, and sighed: "Only the little whale in the sea has such a huge body, and there is a big turtle shell on its back, this kind of monster, it is better to call it 'turtle'." ”

"Kai, name this monster 'Turtle' and save its information."

"Monster Name: Turtle, Threat Level: S-Class, Added to the Database." A mechanical voice came from above.

Since the base was put into operation, the monster information stored in the database that Kai had compiled before was gradually not enough, and a lot of new monster information was added.

New varieties of monsters emerge in an endless stream, and the naming of monsters has become a big problem, but this right is in Lu Wei's hands, according to his knowledge, monster names like eagles, tarantulas, mechanical snakes, turtles, and other monsters that look a little similar to earth creatures are all taken by Lu Wei.

In addition, according to the threat level of the monster, Lu Wei has also designed a more detailed SABCDEF level system, which is much more detailed than the yellow bar in the previous database.

After the monster dies, the corpse is useful, especially a heavy monster like a turtle, if you put it into the smelting furnace, you will definitely be able to recover hundreds of units of special resources, the value of these resources is very high, Lu Wei has been wondering, how to make money from the corpses of these monsters.

It is impossible to sell the monster corpse directly, after all, it is a non-terrestrial creature, and it is a special semi-mechanical and semi-biological lifeform, once it is discovered by scientists, it will definitely cause a sensation in the country and even the world, which is not very safe.

The only resources that can be used are those that can be easily recycled.

For example, during the firing of the cannon turret, the brass shells thrown out and the ultra-high hardness tungsten gold warheads used in armor-piercing shells are scattered all over the ground after the gate of the base is closed, and they can be picked up everywhere.

There is no shortage of resources in the base now, and Lu Wei himself has collected a lot of shell shells and tungsten gold warheads, if they are brought to the other side of the earth and sold to some metallurgical factories, they will definitely make a lot of money.

It's just that these shells and tungsten gold warheads, people who know a little bit of military common sense, can see and judge at a glance that these things must have been made from the army, they are not very legal things, and they will be finished if they are targeted by the police.

Lu Wei had to deal with it and find a way to convert these shell shells and tungsten gold warheads into copper ingots or tungsten ingots, and then sell them to others.

In fact, the safest way is to sell gold, gold has a low melting point, good ductility, and high value, if you can get a batch of gold from the base to sell, you will definitely make a lot of money, and even Lu Wei has thought of a way, let Kai cast a batch of gold shells, and then use a cannon to shoot the shells, he will pick it up.

The operability of this method is very high, and Kai also admits that a batch of gold cannonballs can be minted and then fired, but a practical problem is that in the soil of the 2186 plane of the machine, the content of precious metals such as gold, silver, and platinum is very low, which is an extremely rare resource, and the base itself is not enough, how can it be possible to shoot a round of gold cannons?

Moreover, after a while, the base will start the second upgrade, or store more metal elements such as gold and silver, which have excellent physical properties, and as for the richer elements such as copper, iron, tungsten, and titanium, they can be provided in large quantities.

Of course, the 2186 plane of the machine also has many elements that the earth does not have, and the physical and chemical properties are amazing, such as the metal floor of the base, this material is not only strong, but also can withstand the burning of 5000 degrees of high temperature, and it can be sold on the earth at a much higher price than gold.

As for the energy core that does not exist on the earth, sell one, and it is estimated that Lu Wei will soon become a billionaire.

Of course, Lu Wei won't do it, he is not a fool, and it is impossible to do something to die for a little money.

Therefore, before he has enough self-preservation ability, he can only sell some things that the earth has and what is also available here.

Holding the cloth bag, after picking up more than 100 catties of tungsten gold warheads on the ground, he piled them in a corner of the main control hall that had already piled more than 20 bags of tungsten gold warheads, and then looked at the pile of shell shells like firewood next to him, yellow and clear, exuding a charming halo, Lu Wei planned to sell these things in a few days to make money.

……

The next day, seven o'clock in the morning.

Wearing a private suit, a tie, a neat and smooth hairstyle, and some cologne perfume, Chen Long, who was like a gentleman, was in front of the mirror in high spirits, holding a mobile phone in his hand, and took a selfie with a stinky face.

"Brother, are you ready?" LONG CHEN ASKED, POSING IN FRONT OF THE MIRROR.

"Ready."

Lu Wei walked over with a bag in his hand, and when he saw Chen Long, he pouted, this kid now looks like a hanger when he was in college, dragging it, giving people a look of underbeating.

"Let's go, then!"

Chen Long lost the car keys in his hand, and the two set off together.