The man-eating tree shook violently, expressing its displeasure.

Yuan Jingna's hands trembled slightly, stroking the body of the tree, patiently comforting the cannibal tree.

I don't know how long it took for the cannibal tree to finally stop shaking and seemed to accept everything.

Yuan Jingna took out a special dagger from her arms, looked at the cannibal tree in her heart, and said sorry.

Then, the dagger gently slashed a hole in the tree.

Although it was only a light stroke, the dagger was extremely sharp.

A depth of about two centimeters was cut in the body of the tree.

Su Chen snorted and shook hands with the others again.

Some people also said that without Su Chen here, they couldn't work with peace of mind.

As for who this superior was, Su Chen did not choose for them.

It is also possible to fuse the dots together to form a defense.

It can form an airtight shield around the starship to block powerful attacks.

Su Chen came to the command room, and the command platform was covered with various buttons.

The experts were puzzled, this was not in line with Su Chen's style.

"Can you give me a few more leaves?" Yuan Jingna asked.

Since Yuan Jingna planted the cannibal tree, there has been less research.

There is also a huge screen at the forefront.

It can be said that this is a multi-faceted defense system.

One expert said: "I've tested it, and it's very powerful. ”

But if you go, the Tiangong base will definitely have to elect a superior.

Because the experts didn't make any excessive demands like Yuan Jingna, Yuan Jingna was in a pretty good state.

Let him command everyone now, I'm afraid it will cause unnecessary trouble.

In order to prevent such a thing from happening, Su Chen specially called several experts to secretly research an incendiary weapon against the cannibal tree.

Looking at the back of Yuan Jingna running back, everyone didn't feel good in their hearts.

Su Chen didn't study it.

Perhaps one day, his consciousness will break away from Yuan Jingna's grasp and thus endanger humanity.

Second, even if there are two starships, they don't dare to try.

This starship is so large that it is equivalent to two aircraft carriers.

Because they already have the substances on the cannibal tree, they can research weapons that can effectively fight against the cannibal tree through these substances.

Li Lao was slightly surprised, "You're going to Mars?" ”

He's going to look into things on Mars for a while now.

There was a thumping sound from the glass.

An expert beside him looked at Su Chen cautiously and asked, "Are you still satisfied with these new types of ammunition?" Do you have any comments? ”

If you can organize a favorable defense on Mars, you can defeat all future enemies outside Mars.

The experts accompanied Su Chen, and first let Su Chen observe the various light bombs they had developed.

This is still Yuan Jingna's gentle cut, if she tries again, the depth may not be more than that.

After another period of time, Yuan Jingna's situation improved, and everyone's research came to an end.

Yuan Jingna didn't speak, and went to her room alone.

Yuan Jingna was ruthless, closed her eyes, pulled down a few leaves, said sorry again, and ran away.

"And the first starship."

Su Chen looked at the few items in his palm, slightly bitter.

Su Chen looked at the other weapons again.

The front of the screen is a kind of special glass.

The experts were also a little excited.

Regarding the hypocrisy of this group of people, Su Chen listened with his left ear and came out with his right ear.

Su Chen had a vague worry that Yuan Jingna's chat with the man-eating tree would definitely expose some information about humans.

Outside the door of the research room, experts were waiting for Yuan Jingna.

The cabin door of the starship opened, and Su Chen, Li Lao and the others entered the inside of the battleship.

Now that it's been done, why not do it thoroughly.

However, Su Chen couldn't stop nodding, and seemed to be very satisfied with these light eggs.

Li Lao coughed and said helplessly: "We have limited resources. ”

The last defense, and the strongest defense of a starship, is known as the Xuanwu Shield.

Now the battleship guns have been installed on the starships.

He hoped that Su Chen would be able to put forward opinions to transform it, so as to increase the power of the light bullet.

Inside the base, engineers are busy.

Su Chen's return can improve their research level and allow their weapons to develop faster and better.

The appearance of battleship guns is not unusual, and it is not much different from the various guns on ordinary aircraft carriers.

The three types of defensive weapons are the Laser Pulse Cannon.

To build an interstellar battleship, they spent countless manpower, material resources, and financial resources.

Not to mention causing beneficial damage to aliens, even on Earth, it cannot be called the most advanced weapon.

"Have you ever tested the power of a battleship's guns?"

Su Chen came to the battleship gun and looked at the huge battleship gun in front of him with his hands behind his back.

This leads to an increase in the knowledge of the cannibal tree, and thus a growing consciousness.

The moment the cabin opened, Su Chen was the first to see Li Lao.

So who will command everyone, Su Chen taught them their own choice, and he wouldn't ask.

Can be arranged in close proximity to each other's defensive shields.

As for the other weapons, they are all independently developed.

It can also be arranged in a cumulative defensive shield.

Cutting a small piece of wood from the tree, Yuan Jingna put the dagger away.

Sure enough, after all, he was still the same Su Chen.

What kind of virtue he has in the hearts of this group of experts, Su Chen knows it clearly.

This barrier is calculated and manipulated to form various arrangements.

The group took the material extracted from the cannibal tree and began to study.

After looking at these scattered small arms, the next goal is to observe the starships and their guns.

"Compared to other weapons on Earth, we can win completely."

The expert thought for a moment and described: "We didn't test it, because everything found on the earth did not withstand the attack of the battleship's guns." “

So as to resist some kind of very powerful attack.

This glass is harder than the outer shell of an alien base.

Su Chen asked.

When I'm fine, I'll go and chat with the man-eating tree, and I don't know what to talk about.

Not to mention other weapons, the light bullet was developed through alien weapons excavated from the Tiangong base.

It is also the strongest defense they have researched so far.

It's several times stronger than the Matrix Defense.

Came back and rested for an hour.

But Su Chen shook his head and said that he was very satisfied.

"You say, what will happen if the battleship cannon hits the Xuanwu Shield?"

When everyone heard Su Chen's words, they couldn't help but be stunned.

Such weapons require the burning of large areas of trees in a short period of time, as well as complete damage to their roots.

The loss of an interstellar battleship is equivalent to giving them one leg less, and they dare not bear this kind of loss.

After listening to the introduction, Su Chen nodded with satisfaction, and then began to observe the weapons of the starship again.

Mars became a top priority.

Su Chen and Li Lao rushed to the base non-stop to observe the various weapons that had been developed recently.

Hearing that Su Chen was leaving, the experts showed reluctant expressions.

Even if you are traveling in space, you can see the universe outside.

"After testing, this starship is already strong enough to sail in outer space."

What if the battleship guns destroy another starship?

The loss is incalculable.

He felt a little sorry for the man-eating tree, but he still had to complete his mission.

It's okay if they don't hate themselves and don't fear themselves, how can they still think of letting themselves stay.

Many people persuaded Su Chen to stay.

Su Chen said with a smile: "It's not in a hurry, I'm going to go to Mars in a few days, and I'll take him when the time comes." ”

There are a total of six types of weapons on the starships.

Suddenly, the question of spear and shield came to him.

"How powerful?" Su Chen got to the bottom of it.

knew that Su Chen wouldn't say anything nice.

Li Lao smiled and didn't say anything more.

First of all, they have only researched one star-rated battleship now, and have not yet developed a second one, so they simply cannot meet the conditions for testing.

Looking at the hole dug by herself, Yuan Jingna's tears flowed down.

Su Chen touched his chin and asked everyone a question.

Surrounded by everyone, he returned to his residence.

For the next period of time, everyone continued to study as usual.

Yuan Jingna handed over the cut wood and a few leaves to Su Chen.

An expert stood up and explained to Su Chen the manufacturing process of glass, as well as the hardness of glass.

Because they thought that the weapons they were studying were not as good as Su Chen.

"It's not that it's perfect, but there's no need to improve it at all, so you'd better develop new weapons."

This sentence was like a basin of cold water, pouring cold on everyone who was excited, and they were dejected one by one.

"yes." Su Chen was a little happy in his heart, it seemed that the power of the battleship guns was indeed very great.

Could it be that the light bullet that I have researched is really so perfect that there is nothing that needs to be improved?

However, Yuan Jingna's mood has not been particularly stable recently, and he has had a lot of connections with the cannibal tree.

The construction of its interior is extremely simple, there are no superfluous settings, and each setting has its necessary elements.

There are not many things, but if you can save them, you can save them.

The next day, Su Chen returned to Earth.

How did you get so much back?

If it were him, he would have to get a few more pieces of wood, and he would even break off a branch and get it back.

There are three types of assault weapons.

Su Chen snorted, "Mars wants to arrange a defense system, how can it be done without me?" ”

This is a secret.

"Moreover, it can sail for more than ten days, and the speed is very fast, and you can reach Mars in one day."

The Xuanwu Shield also forms a defense through each point, but it can not only connect points together to form a large area of defense.

"Would you like to test it?"

I thought that Su Chen would give an opinion on these light bombs.

This defensive weapon can actually be used to carry out attacks as well.

"The reason why I didn't make an opinion is because this ammunition doesn't pose much harm to aliens."

As a result, the defense of the Xuanwu Shield will gradually increase.

These two new types of weapons are what they attach the most importance to.

Su Chen can give them all kinds of opinions for transformation.

They actually thought about it.

Self-developed weapons, now it is not an exaggeration to describe them as garbage.

Staying on their own, they will definitely feel uncomfortable.

"What is this made of?" Su Chen asked.

Su Chen was also preparing to rush to the Martian base to establish a Martian defense system.

However, because Yuan Jingna's condition was not particularly good, Su Chen did not leave as soon as possible, but thought that Yuan Jingna would leave after she was in good condition.

Everyone was puzzled, but since Su Chen didn't say anything, they wouldn't be bored.

The form of matrix defense is a defense composed of individual points.

But no one dared to do such a test.

Just when everyone thought that Su Chen would go to see the next weapon, Su Chen suddenly stopped and said, "The power of this light bullet is not bad. ”

I thought so in my heart, but I didn't say anything.

These leaves and a piece of wood alone may not be enough for them to study.

Elder Li walked up to Su Chen enthusiastically, gave him a heavy hug, patted him on the shoulder and said, "I'm back." ”

There are three types of defensive weapons.

However, the firing range is shorter, and its main advantage is that it can cover the enemy close to the starship and strike intensively.

"But compared to alien weapons, it's much inferior."

On this day, Su Chen called everyone over and announced to them that he would leave the Tiangong base tomorrow and return to Earth.

Su Chen walked in front of the glass and knocked it twice with his fist.

It took them two hours to finally reach the base.

Li Lao took Su Chen to a large interstellar battleship that had just been developed, and said with a slight meaning: "Look, this is our newly developed interstellar battleship." ”

Although they can't understand Yuan Jingna's behavior of loving the cannibal tree, everyone understands the heartache of their beloved things after they are damaged.

"A large part of the materials are already stretched thin, and the most we can build is only four starships."

You can see everything outside through the glass.

The second type of defensive weapon is the Thunder Magnetic Shield.

With the power of a battleship's guns, what kind of effect would it have if they hit the defensive weapons of a starship?

Just now, an expert had already introduced Su Chen to the three defensive weapons of the starship.

Hearing that Su Chen had come to inspect the latest research weapons, many experts were worried.

When the Xuanwu Shield is released, it forms a huge barrier.

Su Chen and Li Lao rushed to the next secret base again.

The Mars base has been initially established, and many people have already rushed to the Mars base.

In fact, he initially thought that Yuan Jingna was the most suitable for this position.

The cannibal tree shook its body slightly, and a branch floated in front of Yuan Jingna, and the branch was covered with green leaves.

What Su Chen cared about the most was the battleship gun he had researched.

Su Chen distributed the leaves and wood to everyone and reminded everyone to use them carefully.

"Building a starship now almost hollows us out."

Now that the Moon Heavenly Palace base has been stabilized, there is no need for him to stay any longer.

"Four starships can't be used for testing, so don't bother with that idea."

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(End of chapter)