Let you be the wall-facer: you turn around and join the Three-Body Problem?

It’s simply outrageous!

"Shock value from Joe +5."

"Shock value from Krillin +5."

This incident was caused by Lin Xuan, so the shock level of everyone in MI6 was all blamed on Lin Xuan, which made Lin Xuan confused again.

"Ah, what happened to me? Why am I getting shocked again?"

Under the escort of a large number of troops, Lin Xuan and Zhang Xiang finally arrived in London on the presidential car of the British Empire.

This car has excellent bulletproof and explosion-proof properties. It is said that it was specially designed by the British Empire during the war to prevent the prime minister from being beheaded. The special material of the car body can even withstand an RPG bombing.

This time, they did not encounter any attacks from ETO along the way, but Lin Xuan knew that with the character of the Three-Body Organization, this matter would definitely not end so easily.

Now there are a large number of troops protecting his car, and the ETO has no chance to attack him. However, once he enters the suburbs of London, these troops will not be able to follow him in. At that time, it may be the best time for them to take action.

So, while in the car, he used the system to exchange himself for a complete set of life-saving equipment to avoid any unexpected events.

TX-101 Healing Agent: can stop bleeding from wounds in a short period of time.

Plasma Shield Portable Watch: After activation, a plasma shield will be generated on the arm to block attacks from kinetic, laser, and sonic weapons.

Molecular Recombinator: When it suffers fatal damage, it can reorganize its own molecular structure and reassemble the molecules in the damaged part of the body.

……

Lin Xuan has implemented almost all the defensive measures that a level 1 civilization can take.

Unless the Trisolarans come to kill me personally, with the current attack methods of the Trisolaran organization, even if they drop a nuclear bomb on me, they won't be able to kill them.

Zhang Xiang, who was standing by, was stunned as he watched Lin Xuan take out equipment one after another from his pocket and put them on himself.

"Shock value from Zhang Xiang +16."

Although he didn't know what the equipment that Lin Xuan took out were used for, but just by looking at their cool appearance, he knew that the functions of these things were definitely not simple.

He couldn't help but ask.

"Brother Lin, is your nickname Doraemon? Do you have a four-dimensional pocket? Where did you get these things from?"

Lin Xuan was too lazy to explain to him. She took out an AMR sniper rifle from Zhang Xiang's bag and began to assemble it.

"Grandma, I don't know why the Trisolaran organization suddenly wants to kill me, but if you dare to come, I will definitely make sure you never come back."

The convoy soon arrived at the suburbs of London, and the troops had to be sent here because the asphalt roads in London could not withstand the crushing of armored vehicles and tanks.

Therefore, the army had to be divided into three groups. One group was used to carry out prevention and control deployment around the city of London, one group was responsible for clearing the way in the city in advance, and the other group of special forces followed the convoy.

This was Lin Xuan's first time in London, the country where the sun never sets. Through the car window, the Gothic buildings on both sides of the street were connected together, making the city look mysterious and full of history.

There wasn't a single person to be seen on the street. Needless to say, it was most likely that the British Empire had cleared out the area before he arrived.

Except for some government officials and stationed troops, ordinary people were temporarily evacuated.

The British Empire has already made a mistake in the mission of escorting Lin Xuan, and they will never allow the same mistake to happen a second time.

"boom!"

Just as the convoy passed an intersection and was about to drive to the next street, a violent explosion instantly shook everyone's eardrums.

Lin Xuan had just finished assembling the sniper rifle in his hand when an SUV at the front of the convoy, which was responsible for leading the way, unexpectedly exploded.

In an instant, flames shot up into the sky, and red flames wrapped in thick black smoke covered the view in front of the car.

"Enemy attack!"

Chapter 20 Keep it for a few days in advance

Colonel Carter was paralyzed.

We suffered two assassination attempts within an hour. Is the British Empire the headquarters of your Three-Body Organization?

But when I think about it this way, it seems that I will be able to shirk responsibility if I go back.

If MI6 doesn't clean up the spies and ETO members in the country, you can't put the blame on the Royal Air Force, right?

First, there were nearly hundreds of thousands of spies operating in the country, and then the Wallfacer was assassinated on the streets of London. The British Empire has been almost infiltrated like a sieve. There is no more room for infiltration, so they might as well change their name to ETO. They have simply lost all their shame.

Soon, the Red Bird No. 1, which was responsible for the escort in the sky, sent a thermal image taken from high altitude. At the other end of the cleared street, there were several red dots that looked like human figures moving rapidly.

Seeing this, Carter picked up the walkie-talkie and started shouting.

"Fuck it, open fire! Do I need to report this kind of thing to me? Anyone who is still active in this neighborhood, if they are not ETO members, can they be here to celebrate Christmas?"

"Ta-ta-ta-ta!"

After receiving the order, the two escort aircraft fired crazily at the thermal imaging scan area with the two machine guns below. The bullets penetrated the wall, lifted up the snow on the ground, and directly turned the fast-moving red dots into sieves.

"Red Bird reports, the target has been cleared, the surrounding area is safe!"

"boom!"

The slap in the face came so quickly, as soon as Hongniao finished speaking.

There was another violent explosion. This time, the detonation point was in a supermarket next to the convoy. Some soldiers who failed to react were killed on the spot. The shock wave caused by the explosion even caused the entire building to tilt.

"Where are the bomb disposal team? What are you doing? The bomb is about to explode on the face of the Wallfacer. Bomb disposal team in front, check carefully. If something like this happens again, I will stuff the bomb into your ass!"

Inside the command vehicle, Colonel Carter was really driven crazy by this group of people. The British Army had been suppressed by the Eagle Sauce over the years, and the overall level of the army was extremely poor.

Compared to when I was going against art students back then, I am far inferior.

By cutting military spending like this, are we planning to make the British Royal Air Force a part of history like these ancient buildings?

"boom!"

A gunshot was heard from the rear of the convoy.

Colonel Carter was in a state of extreme nervousness, and he instantly lost his temper when he heard the sudden gunshot.

"Who? Who fired the gun? Don't you know you are not allowed to fire without my order?"

"Report to the Colonel, it wasn't our people who fired the gun, it was the Wallfacer Lin Xuan who fired it himself!"

Colonel Carter: ???

+5 shock value from Colonel Carter.

At the same time, inside the car, Lin Xuan fixed the tripod used to fix the sniper rifle on the car door and frantically pulled the trigger at several points in front.

"Bang bang bang!"

Zhang Xiang, who was standing by, was stunned.

"This guy, how can he be called a wall-facer? He's a fucking special forces soldier."

Lin Xuan’s shooting frequency is almost turning the sniper rifle into a semi-automatic rifle.

Moreover, every time he fired, it was as if he had turned on the automatic aiming lock, and there was no need to aim in advance. From Zhang Xiang's perspective, every time Lin Xuan turned the gun, the hand pulling the trigger had already been pressed down before the muzzle turned.

The distance was too far, and Zhang Xiang didn't know whether Lin Xuan really hit anything, but judging from the gradually decreasing gunfire in the distance, it seemed that the ETO people were really being cleared out bit by bit by Lin Xuan.

A question arose in Zhang Xiang's mind.

"Does this guy really need me to protect him? Why do I always feel like he is protecting me? It seems like everyone is busy, but I, the Wallfacer's personal bodyguard, have become the most idle person."

I guess there is no other job in the world that is easier than Zhang Xiang’s. You don’t need to worry about anything. Just pick up your gun and do it!

Zhang Xiang’s guess was correct. Although Lin Xuan didn’t use cheats, the equipment he brought was no different from that of a cheater.

When assembling the sniper rifle just now, Lin Xuan replaced the gun's scope and exchanged it for a new one from the system.

Weakness Corrector: 500 shock points. After equipping this device, it will scan all creatures within one kilometer and correct the gunner's trajectory to give the enemy a fatal blow.

When this thing is installed on a sniper rifle, it's just like turning on the perspective and automatic aiming. If the muzzle wasn't overheating severely, Lin Xuan's shooting speed would be even faster.

On the other side, the ETO killers were all stunned by Lin Xuan.

"Number three, have you seen the sniper's position?" An ETO killer hiding in a building across the street felt his scalp tingling as he watched his companions around him being shot one by one.

"Fuck! When did the British Empire have such a terrifying sniper? He has almost killed more than 20 of us. Even movies don't dare to film it like this!"

"If it's really impossible, let's retreat. Let Aristotle do this job himself. We are assassins, not damn death squads. If we keep fighting, the remaining assassins in ETO will be wiped out."

"Don't show your head. I will report to my superiors now, bypassing Aristotle's authority and reporting directly to Qin Shi Huang."

Soon, the ETO killers contacted Qin Shi Huang.

The latter had already learned from Tomoko what had happened in the British Empire.

At the beginning, Qin Shihuang also wanted to try out what abilities Lin Xuan had.

So, after asking the Lord for advice, he allowed Aristotle to attempt the assassination.

The answer he got almost made Qin Shihuang drop his jaw in shock.

Lin Xuan, alone with just a sniper rifle, suppressed the firepower of more than 30 ETO killers.

The number of ETO killers hiding in the British Empire was directly reduced to single digits.

This left Qin Shihuang puzzled.

At this moment, on the screen next to him, the Three-Body World took the initiative to contact him.

"Stop it. There is no point in assassinating Lin Xuan. The technology he possesses has surpassed the overall level of Earth civilization."

"My Lord, what does this mean?"

Qin Shi Huang was a little puzzled. The Lord had said before that there was no point in assassinating Lin Xuan, and he didn't even arrange for someone to break the wall.

Qin Shi Huang thought that the Lord felt that the fifth wall-facer Lin Xuan posed no threat, so he did not issue an order to assassinate Lin Xuan. But now it seems that there is another mystery.

After a while, information from the Three-Body World appeared on the screen.

"He is probably not from your era."

"what?"

Shock value from Qin Shi Huang +5.

Qin Shihuang thought of ten thousand possibilities, but he never expected the Lord to give this answer.

"The technology that the Fifth Wallfacer Lin Xuan possesses has no trace of development in the 5,000-year history of your human civilization. It's like it appeared out of thin air. We previously suspected that this might be some technology that humans have hidden from us, but through the scanning of the sophon, we found that this is impossible to achieve."

"So, after our unanimous discussion, he is very likely from another five places tens of thousands of years, or even tens of trillions of years ago... Denied, I cannot tell you this."

Qin Shihuang looked at the text coming from the screen and felt like his head was about to explode.

If he understood correctly, the Lord meant that Lin Xuan might be a person who lived tens of trillions of years ago?

The Earth didn't exist at that time, right?

How can this be?

Or does the Lord know some secrets about the earth?

"As for this, we have no way to verify it. It is very likely that before human civilization, there were other civilizations on Earth. It's just that for some reason that civilization did not leave any traces. Maybe it was too long ago. But this is the most reasonable speculation we think at present."

Qin Shi Huang understood a little.

"So, Lord, you gave up on assassinating Lin Xuan from the beginning because you thought he might not be human at all?"

There was silence on the screen for a moment, and then he spoke.

"We can't rule out this possibility. So, compared to assassinating Lin Xuan, what's more important is his stance. So far, his attitudes towards the Three-Body World and human civilization are almost the same, and he has no obvious preference. If he is inclined to favor human civilization, we will re-evaluate the degree of danger of occupying the Earth."

"Inside our Three-Body World, there is a special name for the Fifth Wallfacer Lin Xuan. We call him the Observer."

"[Observer]?"

"Yes, this is based on his position. He does not favor any party and just quietly observes what is happening. He is different from you and from all of humanity. His mission is only... to veto. This cannot be said."

"That's not right. If that's the case, his assassination value should be higher. If Lin Xuan doesn't die, he will become the biggest variable threatening your coming to Earth."

The screen was silent again, and after a long while, three words appeared on the screen.

"It doesn't matter."

These three words confused Qin Shi Huang. He didn't quite understand. If what the Lord said was true, then Lin Xuan would definitely be a greater threat than Luo Ji.

Soon, the Three-Body World gave Qin Shihuang a reasonable explanation.

"Let me introduce a concept to you. The technology tree refers to the process of technological advancement during the development of civilization. For example, before you humans invented the steam locomotive, the steam engine was already invented. This is the branch of the technology tree."

"The technology tree has two characteristics: one is the hierarchy, and the other is that products cannot be grafted."