(Today's recommendation, the popular recommendation of the classification, please readers and gentlemen pass by and click on a collection, vote for a recommendation, this is the greatest support for the author's bacteria, thank you~)

(PS: Many readers like to raise books, but now the starting point of the book, the recommendations are given by clicking and collecting data, if you only look at the collection, many authors' data is not good-looking, and the recommendation will not come, the author is easy to explode and can't write.) A lot of books have been raised to death because of this, so the author begs everyone, order a collection, and vote for a recommendation. ）

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Sequoia City serves as a large exploration dungeon.

Although the whole city belongs to one region.

But in such a large place, there will be differences in different regions.

The outskirts of the city are relatively safe, with low levels of monsters and beasts and little activity.

And the center of the city is a very dangerous place, where powerful monsters and ferocious beasts are hidden.

And in the city of Giant Sequoia, in addition to the city itself, there are two independent copies of extremely dangerous.

They are part of the city of Sequoia, but they are separate copies of each other.

Even among the great forces of the Northern Continent, there are very few people who can break into the two places alone and finally retreat with their whole body.

These two places are also full of dangers inside, and even more difficult than the entire ruins of Giant Sequoia City, so few people will come to explore.

"Jushan Psychiatric Hospital" and "Advanced Infectious Body Research Institute", these are the two most terrifying copies of Jushan City.

The former is dangerous, while the latter is extremely dangerous.

The former has a current exploration rate of 17%, while the latter has a pitiful 1% exploration degree.

This is not the degree of exploration of Lu Yuan and them, but the overall degree of exploration of the transcendent forces of the entire Northern Continent that the ruins of Jushan City have been standing here for thousands of years.

And now, they are standing in front of the most terrifying copy.

The Advanced Infectious Research Institute sounds like a place to conduct scientific research, and it looks a little like it.

But the place itself reveals something unusual.

A towering tree stood in the middle of the city, and the branches at the top did not even reach into the clouds, obscured by the fog above the city, and the true height could not be seen.

The entire research institute is built around this huge tree, like a huge walled fortress, protecting the trunk of the tree inside.

The entrance to the research institute is very high, and the walls are as thick as a large dam, which is obviously impossible for ordinary cannonballs to penetrate.

Although it is located at the junction of the outskirts of the city and the central city, the danger level is even far greater than the deep area.

[In front of you is an independent copy of the "Advanced Infectious Body Research Institute", do you want to confirm your entry?] 】

The purple text in the line of sight did not disappear, and popped up again, sending out a reminder.

It's like the Grim Reaper's talisman, once it's confirmed, the Grim Reaper will come and ask for your life.

So whether it was Lu Yuan, or Brother Lin and others, none of them clicked to confirm.

Just kidding, if you click it, you're dead!

Who dares to order?

"Master Sid, what are you ......?" Brother Lin asked cautiously, pretending to be confused.

"Why, Ben Shao is not happy to take you to explore this area?"

In the face of Ringo's questioning, Sid smiled evilly.

Obviously, he didn't pass by this place by accident, and the original purpose was this place.

"Master Sid, this is an extremely dangerous dungeon, I don't want to die yet!"

One of the four captives knelt down and cried out to Sid.

As a martial artist, he is very spineless.

But Lu Yuan didn't blame him, because the next place to go was terrifying, and maybe death was a relief.

Human beings are obviously full of fear of the unknown.

He knelt down towards Sid, naturally wanting to fight for it.

If you can kneel and not go in, it is estimated that Lu Yuan can't help but kneel.

But he also knows that this is not realistic.

"Fuck you!"

Sure enough, Sid kicked the warrior and knocked him to the ground.

"Ah Fu, throw him in!"

"Understood, young master!"

Sid ordered again, and Ah Fu picked up the warrior and threw it directly towards the entrance of the research institute.

For a moment, the warrior flew towards the gate of the research institute.

I saw that the originally closed gate suddenly turned into a layer of purple mist, and the warrior flew straight into it and disappeared.

After the purple devoured the warrior, it reverted back to a closed door, blocking the group from prying inside.

Sid walked up to Ringo and the others and spoke again:

"Whether you can enter or not, it's not up to you to decide, even if you don't agree to enter, Ah Fu can throw you in!"

"Of course, if you really don't want to go in, Ben Shao won't force you, but there is still a glimmer of life if you enter, but if you don't go in, you will definitely die!"

Especially the last few words, Sid almost gritted his teeth and said them in an extremely tough tone.

Lu Yuan had no doubt that if he didn't cooperate, the other party would immediately kill him.

Brother Lin and the remaining two all looked at each other and didn't dare to speak.

In the end, it was Lu Yuan, a Lv1 person, who took the lead in speaking.

"In that case, then I'll go in!"

The three words "then I'll enter" were said neatly and neatly, without hesitation at all.

Brother Lin and the others looked at Lu Yuan with admiration, and secretly said in their hearts that this kid was very courageous.

But in Lu Yuan's heart, he was actually a hundred reluctant, but he also knew that he didn't have a choice today.

And just like Sid said, there is still a glimmer of life if you go in, but if you don't go in, you will definitely die.

【Do you want to confirm your entry?】 】

Looking at the prompt, Lu Yuan made a choice: "Confirm!" ”

Soon, the gate of the research institute in front of him turned into a purple fog.

Lu Yuan didn't hesitate at all, and walked directly into it, his body being swallowed by the purple mist.

Sid was very satisfied when he saw Lu Yuan's acquaintance, and then looked at Brother Lin and the others.

"You guys, you can't even be inferior to a Lv1 guy, right?"

"Master Sid, we ...... Do we really want to, go in? ”

"Huh?!"

Seeing the killing intent in Sid's eyes, the three of them had no choice, and after glancing at each other, they hesitated and walked in.

At this moment, only Sid and his party were left outside.

"Master Sid, I'...... Am I going in too? ”

At this moment, the only female warrior in the team showed hesitation, and her steps were a little afraid to move.

She was scared.

In fact, who is not afraid to enter this extremely dangerous dungeon?

"Don't be afraid, baby, I'll protect you. Don't you even believe my words, Ben Shao has always loved you the most! ”

Seeing this, Sid hurriedly coaxed.

But how true he is only for God to know.

"That'...... All right. ”

Seeing that Sid had promised, the warrior also nodded and agreed.

Sid, Ah Fu and others also entered the Advanced Infectious Body Research Institute after Lu Yuan.

……

Advanced Infectious Body Research Institute.

Outside of the dungeon, this place looks like an ordinary research institute. In the research institute, the only eye-catching thing is the towering tree in the center.

Once you enter the dungeon, you will find a huge change in the scene.

I saw that the sky was full of dark clouds, thunder and lightning, and from time to time there was a howling wind, and the wind and thunder moved, and the celestial phenomena were extremely amazing.

And Lu Yuan stood at the gate of the research institute, looking at the huge building in front of him, and his heart was shocked.

Why is this research institute dozens of times bigger than it looked before I came in?

The building of the institute looked taller than the Empire State Building and wider than the pyramids.

On the outside, the plant is a huge emerald green, but when viewed from the inside, the surface has a strange greenish-purple color.

Lu Yuan raised his head and looked at the plants.

[Dididi, a huge energy body reaction was detected, and the data analysis is ......]

Name: Unknown energy source

Race: Unknown

Lv：？

Six-dimensional panel properties

Strength:?

Physique:?

Energy:?

Spirit:?

Agile:?

Sum:?

Special Ability: ??? (Cannot be analyzed)

[System Analysis: Dear user, Wisdom Brain recommends that you turn around immediately, otherwise the monsters in this place will eat you alive, and you will also see what the real horror place is. It's not shameful to choose to escape.,Although you'll be killed by the guy named Ah Fu next to you.,But it's better to die in his hands than to die in the hands of the monsters in the research institute.,PS:There are huge secrets of the old times hidden inside this research institute.,If the user is not afraid of death,,You can enter the "first research room" of the research institute,Steal a research data.,Xiao Zhi Brain will be able to analyze the information of the unknown energy here.。 】

Lu Yuan is still the first time to see the information is all "? "Creatures.

In other words, this plant has gone beyond the scope of living things, and even the little brain can't detect it.

But there is also a place mentioned by Wisdom Brain.

I don't know where the first lab is, but if you do enter this place, you may need to rely on this information to save your life.

Thinking of this, he looked at Sid in the group.

This aristocratic young master was obviously the first time to come to the Advanced Research Institute, and was shocked by the sudden change in the vision here.

It took a few seconds for him to recover.

"Hahaha, yes, yes, it's an extremely dangerous copy, it's a sight that can't be seen in Campbell's territory, it's really shocking enough!"

"This place must be very dangerous, otherwise it would be impossible for our Dark God Dependents of the Northern Continent to detect only 1% of the progress."

"For me, as long as I complete the exploration progress to 10%, oh no, 5% or even 2%, it is enough to get a huge benefit!"

Sid finally made his purpose known.

He wants to explore this place and increase his exploration level in order to get a huge reward.

Lu Yuan also understood Sid's plan.

Unexplored areas that mean great benefits.

Sid, on the other hand, apparently takes a fancy to the 1% exploration degree of the senior researcher, hoping to use them to increase the exploration area in exchange for rewards.

Sid's approach would bring great benefits, but it would also expose him to terrifying monsters

"No wonder the first profession of the Secret Dependents is a gambler, they are all crazy!"

Lu Yuan looked at Sid and secretly said that this person must have gone crazy.

Whether Sid is crazy or not, Lu Yuan doesn't know.

But at this moment, this aristocratic young master, after seeing the grandeur and enormity of the research institute, naturally couldn't help it.

"What are you doing in a daze, don't you act quickly, and explore this place with Ben Shao!"

Sid waved his hand, and Ah Fu and the others escorted Lu Yuan and his party towards the huge building of the research institute.

After passing through the entrance gate, they entered a large square, empty and silent.

Walking in the square, everyone's hearts were a little nervous, even Ah Fu.

Obviously, the danger of this place is also a big shock to this qigong master.

Lu Yuan found that a new project appeared in the purple text in his sight.

[Advanced Infectious Body Research Institute, current exploration degree 0%]

[Current Exploration 1%]

What does the number go from 0 to 1?

This means that the people who explored this place in the first place died here, so the degree of exploration did not continue to increase.

There must be danger in the square at this entrance!