Starting Off Survival With A Small Treehouse

Chapter 663: Violent Bombing and Counterattack Giant Object

In the dark underground world, a flying shuttle is traveling quickly.

This flying shuttle is almost silent. Even if it is flying at a speed of more than 500 kilometers per hour, it does not make any obvious noise.

The underground world is huge, like an abyss. In the vast darkness, this aircraft is like a firefly, illuminating a small area near it.

But it's only a small part.

"Hey..." Coco was tired of looking at the boring scenery outside the window. Her little body had shrunk into Xu Xin's arms, and she yawned and started to feel sleepy.

"By the way, if we keep the lights on, will it be easy to be discovered?" Xu Xin asked the man.

"You don't need to worry about this for the time being around here, but after traveling for another two hundred kilometers, you will need to turn off the searchlights." The man replied.

"Then in the dark..."

"Don't worry, the flying shuttle can clearly scan the surrounding terrain of one kilometer. Although the traveling speed will be slower, it can still reach a speed of 400 kilometers per hour."

"That's good." Xu Xin nodded and looked out the window again.

"By the way, I haven't asked your name yet." Xu Xin suddenly said.

"My name..." The man's voice paused, and then he smiled slightly, "My name, I almost forgot... My surname is Yang, you can call me Lao Yang, they all call me that. "

"Lao Yang, if we succeed, what do you want to do?"

"Succeeded..." Lao Yang's voice became slightly melancholy, "Haha... If you really succeed, then maybe... I'm sorry, I don't have any ideas at the moment. I have never considered this or these things. , are all out of reach for me.”

"Have you really never thought about what will happen after you are free?"

"Get freedom?" Lao Yang shook his head, "For so many years, what we have been thinking about has always been how to let more people survive. Survival is difficult, so how can we talk about freedom?"

This sentence is really sad.

"Before the survivors arrived, we had been trying to avoid the alien invaders from researching and killing us. You know, watching the number of your companions decrease day by day, you don't know when one day you will be killed. They were selected, suffered inhuman treatment and then died on the test stand... We have been living in this fear for nearly a thousand years."

Lao Yang's voice was low, and his tone was like waking up from a terrifying nightmare and telling someone about his dream experience in a cold sweat.

No, this is not a nightmare, this is real.

Xu Xin was silent.

"Hey..." Coco raised her little head slightly.

"Later, the survivors appeared." Lao Yang's voice became slightly softer. "We had new companions. After that, our hope was rekindled. What we have to do now is to let more People survive..."

He turned his head and looked at Xu Xin: "I once asked someone to kill you, and I apologize to you. Were you there at that time? What I said at that time was not false at all. If you and your World Tree continue to exist, , other survivors in this group, and even us... may suffer."

"...Then why are you helping us now?"

"Because... there is a 'god' on your side, or... should we call it a 'demigod'?"

Demi god……

This name is really a bit middle-of-the-road.

"It's the survivor plan it proposed," Lao Yang said. "It sends people who should have died thousands of years ago to the future, and then gives them a chance to survive."

"...It just wants to complete its plan." Xu Xin said.

"No matter what plan it wanted to accomplish, for us, it did save many lives and gave hope to those of us who were about to despair. After knowing that it also has half of human blood, we once again saw hope."

That's why I decided to help them...

Xu Xin discovered that the other party's focus was actually entirely on the monster.

The other party's hope and almost non-existent confidence are all given by monsters.

He didn't believe Xu Xin and the others, he just felt that there were monsters around, so this plan had little hope.

But Xu Xin and the others don't seem to be the focus.

Well, Xu Xin can still understand him.

Having been enslaved by alien invaders for thousands of years, in their hearts, it is impossible for humans to defeat the alien invaders.

In their minds, only alien invaders can defeat alien invaders.

With this deep-rooted concept, Xu Xin and the others were so unhappy when they first discussed it with Lao Yang, and almost no consensus was reached.

Then the monster appeared and everything went smoothly.

Here's why.

But that doesn't matter.

It doesn't matter what the reason is as long as they can help them.

The aircraft continued to sail in the endless darkness.

…

On the other side, the World Tree.

After Ji Chaoyang and the others attacked, the alien invader's legion suffered the first wave of nuclear strikes.

The mushroom cloud in the sky is very spectacular.

The legions of alien invaders also responded immediately.

Outside the mushroom cloud, the aircraft that were not affected by the nuclear explosion no longer moved at a snail's pace, but exploded at super high speeds one by one, speeding towards the World Tree!

This speed is really fast. It is visually estimated that each aircraft can reach a speed of about two thousand kilometers per hour!

This is not a fighter jet, but an aircraft that can fly at slow speeds and even hover!

This aircraft can reach a speed of two thousand kilometers per hour, which is amazing.

I didn’t expect that something with this kind of structure could reach such speed!

And this is probably not the top speed of this aircraft!

However, the speed of two thousand kilometers per hour is still too slow from the perspective of the world tree.

With the blessing of a hundred times the time flow speed of the World Tree, people in the World Tree look at the speed of these aircraft as if they are looking at a group of cars occupying the road moving at a tortuous speed of 20 kilometers per hour.

Only traffic jams would cause this kind of slow speed.

On the side of World Tree, there are missiles fifty times the speed of sound.

So, the war escalated again!

"emission!"

At Ji Chaoyang's order, the second wave of attacks began!

"Bang!"

Missiles poured out from the World Tree in all directions like raindrops. Each missile could produce a deafening sonic boom when launched. For a moment, the entire World Tree trembled slightly!

Not to mention the giant beasts under the World Tree, all of them were shocked and dizzy!

A mushroom cloud rose again in the distance. This time, the magnitude of the mushroom cloud was not comparable to that before. Before, it was only a few dozen test rounds. This time, hundreds of rounds were fired outward at the same time and arrived at the same time!

The world once again fell into white.

The white light faded, and the shocking mushroom cloud gradually took shape and was born in the explosion, slowly rising into the sky.

"No matter how strong they are, they can't stop the power of a nuclear bomb." Qin Yunlong said as he looked at the mushroom cloud outside the World Tree that was slowly forming at a hundred times slower speed.

"Don't be too optimistic." Ji Chaoyang said solemnly, "The power of nuclear bombs is not as great as you think."

The energy erupted by any flare on the sun is equivalent to one billion megaton nuclear bombs.

Races that can travel in the starry sky, and the aircraft they create may not be defeated so easily.

Not to mention that the yield of the nuclear bombs they are sending out now is relatively small. After all, if the yield is too large, it may directly affect their survival at such a short distance.

The mushroom cloud is still slowly rising into the sky.

At this moment, a missile suddenly pushed aside the smoke of the mushroom cloud and sped out from it at great speed!

Speeding towards the World Tree!

"This is so fast!"

Suddenly, the people who were controlling external weapons in the World Tree were stunned.

Time flows a hundred times slower outside!

Even though it is a hundred times slower, the speed of this missile is approaching extremely fast!

In less than ten seconds, it will hit the World Tree!

Ji Chaoyang's pupils shrank suddenly and he clenched his fists.

The missile arrives in an instant!

Just when it was only a few hundred meters away from the World Tree, suddenly, several laser beams burst out from various parts of the World Tree's crown!

And their target is this missile!

In just the blink of an eye, the missile suddenly exploded in the air and turned into countless fragments.

Under the gaze of everyone in the World Tree, these fragments slowly spattered in all directions.

Ji Chaoyang let out a breath.

He even held his breath just now.

At the same time, dozens of missiles just like that flew out of the mushroom cloud again, and they all shot toward the World Tree!

Fortunately, the laser anti-missile system on the World Tree has been deployed very, very densely during this period of time.

Almost every missile is shot by dozens of lasers.

The final result was that each of these missiles exploded collectively one kilometer away from the crown of the World Tree, and the fragments scattered in all directions.

After this wave of offensive, the opponent temporarily stopped moving.

The power of laser anti-missile equipment made the group of people who were nervously observing the outside world excited!

Their moods were like riding a roller coaster at this moment, with ups and downs!

"Strong!"

"Invincible! Our laser anti-missile system is truly invincible!"

"Oh my god, the speed of that missile just now was at least twenty times the speed of sound!"

"Alien invaders are still strong..."

"Huh? We already have missiles with fifty times the speed of sound. Isn't it normal for alien invaders to have missiles with twenty times the speed of sound?"

"What the hell are you talking about? That's a missile on an aircraft! It doesn't require any super-powerful launching device. The missiles that come with the aircraft can reach more than twenty times the speed of sound!"

"Yes, if this were our aircraft, if this missile were fired, it would probably be thrown to the ground by the missile and scrapped on the spot!"

"Fuck, when you say that, it seems true!"

"Tsk, tsk, tsk, it's really strong, but no matter how strong it is, it can't beat our hundred times time flow rate and automatic laser anti-missile system."

"Yes, no matter how many times it is, in the face of the speed of light, we are all grandsons among grandsons!"

"It's a pity that the effective range of our laser is too short, only one kilometer."

"Hey, that's enough."

"That's why I'm just saying that! The power of these missiles is so small that you can laugh like this. If this is a nuclear bomb and explodes less than one kilometer away from us, guess what will happen to us!"

"this……"

Ji Chaoyang and others had already frowned and began to consider this issue.

"From the current point of view, the power of the missile they just launched... seems to be very small." Qi Xuefei observed the debris that was still slowly flying around outside and said, "It seems to be a little... too small."

"I also feel it is too small." Qin Yunlong said, "The power of this explosion is probably not as big as a grenade. It should have been destroyed before the explosion, right?"

"...Have you noticed that when those missiles exploded, it seemed that part of the liquid splashed out, and part of it was evaporated." Ji Chaoyang looked outside and said suddenly.

"Ah? I didn't see it." Qin Yunlong shook his head, "One kilometer away, I couldn't see it clearly."

"I saw it too. I thought it was the coolant inside, or some other liquid." Qi Xuefei said.

"No...then maybe it should be..."

Ji Chaoyang dragged his chin, thought for two seconds and said: "Maybe it should be... a toxin that can wither the World Tree!"

Yes.

The liquid just now... was green.

Like the tube of toxin Shi Wanyun got, it was both green.

Moreover, the color of the liquid this time seems to be darker, which confirms what the monster said "it can only work on the World Tree after it is concentrated."

"If this is really the case, then... we have to rely entirely on our anti-missile system." Qi Xuefei's expression became a little solemn at this time.

No missile can be allowed to hit the World Tree!

Otherwise, the World Tree may begin to wither under the influence of these missiles!

Fortunately, it seems that their laser anti-missile system is still very effective.

At least dozens of local missiles were fired at the same time, and they were all easily shot down by the anti-missile system. There was even oversaturation, that is, one missile had more than ten lasers to counterattack at the same time.

In other words, even if the local missile density is more than ten times denser, it will not be a problem.

"It's okay, it's okay." Qin Yunlong said to himself, comforting himself, "Our anti-missile system is very strong. Our strike capability is also very strong. Attack is the best defense!"

"...Hold on! We must buy time for Xu Xin and the others!" Ji Chaoyang said solemnly.

"I don't know what's going on over there..."

At this moment, at the edge of the mushroom cloud, several aircraft emerged from it.

Under their gaze, several missiles were fired from underneath the aircraft, speeding towards the World Tree!

The war continued.

This lasts for a long time.

…

An hour has passed since Xu Xin left.

Four days have passed in the World Tree.

During the past four days, few members of the Explorers had not slept a wink.

Of course, with the effects of high-level fruits, they did not feel sleepy. Instead, they were always tense and paying attention to the situation outside the World Tree.

At this time, outside the World Tree, the ten kilometers around the World Tree were already devastated.

It was full of potholes and lifeless, like the end of the world.

Countless aircraft have surrounded the World Tree, but they are still about ten kilometers away from the World Tree.

After all, the firepower of the World Tree is very fierce, and they don't dare to rush up at will.

In the previous battle, they also lost a considerable number of aircraft.

And most of their army of mutated creatures was lost.

"Why do I feel like they are easier to deal with than I thought?"

"Yes, after all, it's been an hour outside, right?"

"I thought they were so strong."

"Haha, it's not that they are weak, it's that we are too strong!"

"Why are you so optimistic! They are about to invade a ten-kilometer range!"

"Yes, we can't use nuclear bombs at will within a range of ten kilometers! Otherwise, it will also affect ourselves!"