Standing at the bottom of the mountain and looking up, all you can see is a bare mountain, and even the mountain is jet black, and it is estimated that even the most interested extreme climbing enthusiasts cannot afford to climb it.

This is a mountain that can make people desperate at a glance, and it is impossible to climb at all. But on this small island, there is nothing else to go except this mountain, surrounded by dense forests and broken islands.

At this moment, Chenxing pressed his ear, "Open the door, Brother Lun is back!" ”

"Click!"

At this time, a huge roar sounded, and on the halfway up the mountain, which was more than 20 meters above the ground, there was a neat square hole with a length and width of more than 20 meters, and a section of rope ladder was slowly lowered on it.

Chen Lun walked in the front, led everyone to step on the rope ladder together, and slowly ascended.

The exterior of this dark mountain body looks lifeless and lifeless no matter how you look at it. But after ascending through this rope ladder, as soon as you enter the door and look at it, you can clearly feel that this is not a world at all.

It is like coming from the desert Gobi to a fairy tale world with clear springs and sound and tinkling water.

The whole mountainside has been hollowed out, the top of the mountain is covered with a special glass, which is transparent, the sun shines down from above, the sunlight is sprinkled all over the mountainside, there are flowers and green grass everywhere, countless small animals are running in the forest, the flowing water is like a grid, every dozens of meters, you can see a stream.

It's like a real paradise.

Seeing this scene, no one would have imagined that from five years ago to forty years ago, the entire belly of the mountain was full of crimson blood, and every corner was littered with rotting human flesh and undried human bones.

The purgatory paradise at that time was a real purgatory; Only the present heaven is the real heaven.

But under such a beautiful view, the machine gunners scattered all around, as well as the dozens of new guard towers, seem so abrupt.

All of this is because of the news that he got - the Demon Shadow is coming, and he is coming back to turn this place into purgatory again.

After Chen Lun returned here, he did not rest, and began to circle the entire mountainside to check whether the armor in various places was in place. As well as reassuring everyone.

It is said that they can survive in purgatory paradise, and everyone has the heart and quality far beyond the top killers, and they don't need too much comfort. However, Chen Lun still saw something called panic in their eyes.

In the face of the Shadow, no one can be calm.

After exploring the outer circle, Chen Lun came to the hardest and most fragile place in the entire heaven.

Here, in the very center of the whole paradise, is a place of thousands of square meters, surrounded by transparent special glass.

In paradise, people jokingly call this thousand-square-meter area a greenhouse.

It is said to be hard because it is a transparent barrier that cannot be easily shattered even by bombs; It is said that it is fragile because once this barrier is broken, the people inside will only have one result, waiting for death!

In this "greenhouse", there are more than 300 people, who stay in it all day long, can see the day, but they can't take half a step. Although each of them lives in it, their faces are radiant and contented, but the real pain may only be known to them.

These people were all caused by Dr. Mad Mad's last large-scale "experiment" a few years ago. To put it bluntly, it is "the product of experimental failure".

Six years ago, the madman claimed to have developed a ninth-generation virus called FT9. He originally envisioned that when this virus is injected into the human body, it can make people's various bodily functions reach an unprecedented strength, comparable to a super person, and even everyone has the possibility of fighting the Demon Shadow!

These words, for those killers who are hungry for power, are naturally fatal. However, many people don't want to be a "stepping stone to success" because it could cost them their lives. Besides, they have survived in the Purgatory Paradise for so many years, and they are already proud of their existence in the world, so why do they need this?

However, Dr. Madman, who was stubborn about his own research to the point of madness, secretly injected this FH9 generation virus into these more than 300 people overnight.

After dawn, the whole purgatory paradise became a wailing hell. Countless people have had adverse reactions, their skin has become ulcerated from itching, and more than a dozen people have committed suicide in pain.

But Dr. Mad is not a vegetarian either, he found a solution within a few hours, and built this in a day, isolating the outside world and "protecting" these people forever.

Of course, protection is, in a sense, captivity.

Standing outside this protective shield again at this moment, Chen Lun's expression was extremely complicated. He didn't know what to take to comfort his brothers and sisters.

When they drove the Shadow out of Heaven five years ago, Dragonthorn had said that they would find something called the Dragontongue Plant and rescue everyone here. And a year ago, they had a clue that they saw a dragon tequip plant in the hands of an old medicine farmer. And the things extracted in this really cured the deterioration of several people, so that they successfully walked out of this "greenhouse".

It's just that the old medicine farmer forgot where he picked the medicine, and even they searched all the footprints that the old medicine farmer said, but they couldn't find a second one.

The only clue is that the old medicine farmer has never been out of Zhonghai City.

Therefore, Chen Feng stayed in Zhonghai City for nearly a year and did not go anywhere again. It's a pity that he sent people to search every mountain in the entire Zhonghai City, but he couldn't find it again.

"Brother Lun!"

A few people greeted Chen Lun through the hood.

Chen Lun sighed a little helplessly, his eyes were particularly complicated. He didn't know what to say to the brothers. As a survivor, he naturally bears more responsibility. However, those who walked out of heaven and saw the world of flowers outside, but they failed to fulfill the promise they made back then...... It made him ashamed to see these brothers again.

But if they just don't find a solution, then it's nothing, after all, they are in it, in addition to being like caged birds, but they are also alive and well. But now, the Demon Shadow is coming, and after the Demon Shadow comes, how can it be possible to let these people live in this greenhouse? He can't wait to kill all these people!

"Brothers, it's me Chenlun who is sorry for you! For more than a year, I haven't been able to find a way to rescue you, and the boss has been injured by the Shadow, and his whereabouts are still unknown, I'm really guilty! Now the Shadow has reappeared, and is going to return to Heaven today......"

"Brother Lun, don't say it! These are our fate! You and the Boss have done enough for us. He's coming, I've had enough of it anyway, just open the hatch, and we'll kill him together! ”

"That's right! Brother Lun, you don't have to blame yourself, we should have gone to Hades five years ago to report. In this, I haven't played with knives and guns for five years, and Lao Tzu is about to rust, just look at what stinky fish and rotten shrimp the Demon Shadow has collected in the past few years, and dare to bring it to our paradise to make trouble! ”

For a while, the crowd within this barrier was excited, and everyone shouted to rush out and fight hard.

But Chen Lun could see that these people ...... The emotions in my heart are not so easy.

"Brothers, don't worry, I've already laid a net outside, just waiting for them to come! It's a big deal, and I won't let you out on the risk. Chen Lun waved his hand to stop these people and said loudly.

"Also, when the madman was building this barrier, he said that this screen was enough to withstand powerful cannonballs, and they couldn't open it without hundreds of shells. In a sense, if we all die outside, you are the last hope in Heaven! ”

There was silence inside.

Chen Lun was also silent for a long time, and then said with a wry smile: "For two whole days, our people have not found the body of the boss, I am sure to believe that the boss will definitely come back, and then take all of us to fight with the demon shadow again, this time I will not let him run away!" ”

The sun was moving westward, and the hour hand had crept past 4 p.m.

At this time, the roar of countless yacht engines came from outside the island, spreading throughout the heavens.

They know that the Shadow is coming!