Although a long corridor has long lost its original appearance, the general outline can still be seen, Shi Xiaobao has a great curiosity about the civilization and monuments left by mankind, and walks cautiously along the corridor towards the depths.

"Is it safe in here?" Seeing Shi Xiaobao walking around alone, Lord Meow was a little worried, and asked the mutant pangolin Dao.

"Don't worry, Lord Meow, there won't be any mutated beasts coming over here for the time being, and the goshawk has already circled a radius of dozens of miles." Mutant pangolin said.

Lord Meow glanced back at Shi Xiaobao, put down the worries in his heart, thinking that if there was a fierce beast, he would not escape the detection of these masters, and began to eat the meat of the mutated wild boar with peace of mind.

Shi Xiaobao continued to go deeper and deeper along the corridor, her purpose was to see if there was any information left by Dr. DR, and along the way, she became more and more curious about this declining civilization.

Although the city is still there, everything can't withstand the vicissitudes of life, and I don't know who left traces here, and these traces have long disappeared in the long years.

There are many outlines of doors and windows under the corridor, and the doors and windows have long been eroded by the wind and sand, and there is only a gap in the hollow.

Shi Xiaobao sometimes looked inside, there was nothing hollow, she was afraid that her slightest movement would shake the dirt and stones down, so she didn't dare to go deeper, and carefully withdrew her body.

Gently swiping your fingertips across the wall, the hard earth turned into a light veil and drifted down, as if it was about to melt into time and disappear with it.

The promenade circles in front, and a prototype square of 1,000 square meters appears in the middle, which looks like a small garden, but the flowers and rockeries have long been turned into dust.

Shi Xiaobao walked around the square for half a circle, and saw a doorway at a corner, but there was a flag-like thing inserted on the doorway, and the bright red color was particularly conspicuous on the dark yellow wall.

Shi Xiaobao's first reaction in his heart was, "The mark left by Dr. DR?" ”

Walking over quickly, I took a closer look at the small flag made of plastic, which should have been left by Dr. DR, because he was the only one who left the message along the way.

Shi Xiaobao cautiously poked his head into the room, the space of one hundred and ten square meters was empty, and there was a collapse in one corner of the roof, and the light came in to illuminate the entire space.

"Shuaishuai, you go in and have a look! Be quiet! Shi Xiaobao whispered to the parrot.

"Good!" The parrot flapped its wings and flew into the room.

After a while, the parrot flew out and said, "I found some backpacks, which should have been left by the doctor you mentioned." ”

Shi Xiaobao was happy in his heart, since Dr. DR had lived in it, it meant that it was safe inside.

Letting go of the scruples in his heart, he trotted away with the parrot's lead to the backpack left behind by Dr. DR.

Turning a corner, I saw several backpacks stacked in a hidden room, and two neatly laid bedding on the ground. The backpack is in the corner, and it seems that the other party is in a hurry, so I didn't bring it.

Shi Xiaobao walked over and saw a black backpack with the zipper of the outer pocket halfway up, and a letter was exposed.

Walking quickly over and taking off the backpack and placing it on the ground, the letter was pulled out of the backpack and hurriedly opened, and Dr. DR's handwriting appeared in front of him again.

"It was he who wrote the letter!" Shi Xiaobao smiled happily at the parrot and read it seriously.

"I'm Dr. DR and I'm happy to see you again.

I am about to leave when I am writing this letter to you, and I am seeing the white fog dissipate in the square outside, and I am receiving a signal from the outside world. The military received my signal and will soon send a helicopter to pick it up. If you're leaving, try to signal that they'll come to the rescue if they get it.

I still have a lot to say here, but I am short on time and can only pour out what I want to say to you.

I'm sure you've also experienced the power of nature, where time seems to have taken away everything but left them in their original form. The existence of this monument can be called magical, it has survived the vicissitudes of time but still stands, and only the most central position has left an exit to the outside world, and human beings are completely ignorant of all this, except for sighing, can no longer express the emotions in my heart.

The specimen collected was the largest receipt I had ever received, but it cost the lives of the current personnel, and there were only two of us left in our group, me and my assistant. And my assistant was also bitten by a fierce beast and his life was in danger. I wondered if I was right or wrong to come in, whether I should take the specimens out for experimentation, and I don't know what kind of impact the results of the experiments would have on the natural world and humans.

A lock always has a key to open it, the specimen I collected is a lock, and the key is in the center of the Lost Forest Source, I can't go, so this lock is easy to lock will bring great disaster, in front of the powerful natural interface must be kept in awe, if no one brings back the key from the Lost Forest Source, I will never make the results of the experiment public, let alone apply it to the development process of human civilization, such harm will be irreparable.

Perhaps, you also understand my selfishness, I ran for my life alone but let the innocent you go to find the key, and the contemptible people are ashamed.

Human civilization has developed for thousands of years, everyone is a grain of sand in the long river of years, I am willing to dedicate my life to the better survival of human beings, I dare not beg you to do the same, but if you want to have this kind of thought, I beg to help me complete this mission, although I do not ask for a name in history, your name will be left in the history of human development, and your life will also bloom like a meteor in the long river of human history.

There was some food and water in the backpack for a while. In addition, there are instruments that can send signals in a red backpack, and the military will come to the rescue in time after receiving the signal you sent, remember to send a signal when the moon is full.

The helicopter has arrived, and I can only write about it here

Dr. DR"

Shi Xiaobao saw that Dr. DR was unfinished, and even the final payment was in a hurry, and he was in a hurry.

"A full moon night? Isn't that fifteen? Shi Xiaobao muttered in his heart and counted the time.

After opening a few backpacks and seeing that they were filled with food and water, Shi Xiaobao picked up a piece of beef and tore open the package and ate it, it still tasted the same.

The red backpack was taken out of the many backpacks, and when it was opened, it was revealed that it contained an electronic device like a mobile phone. The antenna was drawn from the device a full meter long and hung down in an arc.

After Shi Xiaobao started, a red light lit up above, and a slight female voice came out, "The battery is low, the battery is low!" ”

Shi Xiaobao turned off the device in a panic, and if the power was not enough to support the full moon, it would not be able to send a signal.

Carefully tightening the wire into the device, he put it in his backpack and began to look through the other things he had left behind.

After looking through all the backpacks and bedding, and finding nothing useful, Shi Xiaobao thought to himself that even if there were some important things that had been taken out by Dr. DR, after all, he was not sure if anyone would be able to walk in here or leave alive.

At this time, there was a soft roar outside, and Shi Xiaobao could distinguish that it was the voice made by Lord Meow.

Shi Xiaobao walked out of the room and saw Lord Meow, King Kong, Mutant Pangolin, Mutant Mont Python, Mutant Honey Badger and Tucci standing in the middle of the square looking up at the sky, but the mutant crocodile and mutant goshawk didn't know where to go.

"Where's the crocodile?" Shi Xiaobao walked up to Lord Meow and asked.

"It came all the way to the lake where it was too short of water, so it went to rest in the lake of the python." Meow-sama returned to the road.

"What about flies?" Shi Xiaobao asked.

"I'm here!" The mutant goshawk passed by keenly, caught Shi Xiaobao's voice, and hovered down from the sky.

"Meow-sama, this is it. When the moon is full, there will be a gap, and I can fly out with Xiaobao! Mutant Goshawk said.

"I'm afraid you can only take her out, will you fall off if you fly too fast?" Mistress Meow asked uneasily.

"Hey! Don't worry, I promise not, my back is so wide, it's no problem for Tucci to stand up! The mutant goshawk said confidently.

"I won't stand, and there will be no scum left!" Tucci pouted, worried.

"This, this won't work, it's troublesome if the thing slips down, or tie a rope around your neck, and let her pull the rope when you fly, so it will be safer." Meow-sama thought for a moment and said.

"That's fine! But the neck will be very uncomfortable. The mutant goshawk still agreed with Lord Meow's statement.

"Don't bother, Dr. DR left a signaling device that I can send to the outside and they can send a helicopter to pick me up!" Shi Xiaobao said.

"Hehehe!" When the mutant beasts heard Shi Xiaobao's proposal, they all sneered.

"Those troops, come on, they want to wipe us out, do they already know that the mutated animals in the Lost Forest Source will dare to come in?" The mutant python did not have any good impression of the army and was even more disdainful of what they did.

"They just don't understand the situation, if they know that you won't attack humans, and they won't hunt you down, right?" Shi Xiaobao argued.

"Little girl, to tell you the truth, even if we don't attack them, they won't let us go, because our existence is the biggest threat to them! Got it? Didn't humans say? On the side of the collapse, how can you allow others to snore! King Kong said that as a close relative of human beings, it understands human thinking better.

"It won't be like this!" Shi Xiaobao didn't expect King Kong to become such a thief at all, and even human sayings knew that this mutation potion was really unusual.

"It's really like this, the existence of mutant animals is a threat to them, they were supposed to send us to other planets, but I didn't expect such a big thing to happen, I believe they will spare no effort to eradicate mutant animals to prevent future troubles. Okay, let's wait here for the full moon! Lord Meow agrees with King Kong's statement, and he doesn't want to get entangled in this matter, and the most important thing is to send Shi Xiaobao out. If a human being wants to do something irrational, it doesn't mind launching a counterattack, and the consequences are borne by itself!

"There are still seven days until the full moon, but we still have to deal with the mutated animals that have been running around for a few days, and they seem to know this location." Mutant Goshawk said.

"What are they doing here?" Meow-sama asked puzzled.

"I really don't know about this, if I'm not mistaken, I think you or this little girl, or because of the two of you!" The mutant python took over.

"Maybe it's because of me, they've been staring at me all the time, and I'm wondering where they came from? Isn't there a white mist around the source of the Lost Forest? Meow-sama asked.

"That's the thing, I've explored the terrain of the Lost Forest. The source of the Lost Forest is between City Z and City A, that is, part of it is connected to these two major areas, and the other part is bordered by the sea. Far from the coast, there is an island of death, where the mutant beasts are more dense, and the island is guarded by mutant birds, so I can only watch from afar. They're supposed to have lurked from the Isle of the Dead! Mutant Goshawk said.

"Can these guys come from the sea?" Mistress Meow asked in shock.

"In fact, animals are all master swimmers, plus the long breath-holding time and huge body after mutation, they can float over the sea surface, and they only need to move their claws to row." The mutant goshawk explained.

"But the white mist?" Meow-sama is still puzzled.

"I know this, there is white fog above the water, and there is no more beneath the water. They only need to dive for a while to break through the white fog, and that's how they come by if you're not mistaken! The mutant python explained.

"I said how they popped up so many out of nowhere!" Lord Meow listened to the explanations of the mutant goshawk and the mutant python before he suddenly realized.

"And how do they know there's an exit here?" Meow-sama asked.

"We are all masterpieces of human beings, and they are organized and disciplined to chase and intercept you, and the problems in them should be understood compared to Lord Meow!" The mutant pangolin prompted.

"They've been controlled by humans, and it's just me! No, how come they weren't killed by humans? Meow-sama was haunted by another question.

"I'm afraid only the devil knows about this, and I don't know what they're going to do!" Mutant honey badger said.

What shocked Shi Xiaobao was that these mutant animals all had the same thinking as humans, and even had much more analytical skills than humans, and they had abilities that humans did not have. Humans can only fly with the help of flying machines, while mutant goshawks can soar high in the sky with their wings, and their combat effectiveness is even stronger than that of fighter jets.

Listening to their discussions, Shi Xiaobao only felt that he had entered the world of science fiction.

"Then you say I can still send this signal?" Shi Xiaobao asked.

"Don't suggest it!" The mutant goshawk replied.

"Why?" Shi Xiaobao asked.

"Because it's one thing whether they want you to go back or not, even if they let you go back, it's not certain whether they will be attacked by mutated birds on the way back!" The mutant goshawk analyzed.

"How do they know?" Shi Xiaobao asked in horror.

"Mole!" The mutant animals said in unison.

"I think too, there should be someone secretly manipulating these mutant animals, and those armies may not know about it." Meow-sama thought about it and said.

"Probably! I'm not sure either! However, the signal is still not good. The mutant goshawk emphasized.

"Since they also know about this exit, how can you take Xiaobao away then?" Meow-sama said worriedly.

The mutant goshawk raised his head and said confidently, "I want to go out, they can't stop me!" ”

"You fork!" The mutant honey badger praised.

The mutant honey badger doesn't seem to be convinced by anyone, but it admires the mutant goshawk very much, because it can fly and has its own ferocious momentum when fighting.

"You're polite, you're better than me!" When the mutant goshawk heard the praise of the mutant honey badger, he was very polite, and everyone had to salute this desperate guy for three points.

"It's just that we're afraid we won't be able to stop these days, and these mutant animals will definitely come here wave after wave when they receive the news." Mutant pangolin said.

"I'm afraid of them as many birds, kill as many as they come!" The mutant honey badger has no worries about the mutated animals, as no intruder has escaped from it so far.

At the beginning, there were just some mutant wolves, mutated tigers or something, these mutated animals were not too big, and later the invaded mutated animals became larger and larger, and the mutated pangolins and mutant honey badgers were sent as if they were delivering food, until giant mutated beasts such as mutated wild boars and mutated brown bears came, and they realized the seriousness of the matter. So he urgently called the mutant goshawk and asked the mutant goshawk to bring King Kong and the mutant python to come. If they hadn't arrived in time, I'm afraid they would have been seriously injured in this life-and-death battle.

Now that the mutant crocodile has also arrived, its combat power is already unprecedentedly strong, and even if it faces more mutant animals, it will not feel tricky.

"Let's talk first, I'm on patrol!" The mutant goshawk bounced to the ground, flapping its wings, and the dust on the ground rolled like a storm.

"Poof! This guy has been so big every time he flies! The mutant python spat out the yellow sand that flew into its mouth and said.

"But seriously, there is no movement within a radius of dozens of miles that can escape the eyes of the goshawk, and we can sleep peacefully." Mutant pangolin said.

"I don't seem to have slept peacefully lately, and mutant animals are coming in waves, so annoying!" The mutant honey badger thought of being endlessly disturbed, and his heart became irritable.

"When Shi Xiaobao leaves, let's go to the Grand Canyon to grab a place?" Mutant Monty Python said.

"This, hehe, it's a bit difficult, the beasts there are more ferocious, we don't know if we can make a cheap profit." The mutant pangolin laughed.

"I'm afraid of a fart! It's almost enough to kill a few turf, a crocodile the size of a mandator, let it take the lead! The mutant honey badger said indifferently, in its eyes, all strong people are insignificant.

"Come to think of it, what's in the Lost Forest Source Center?" Meow-sama asked.

"This is really not clear, I'm afraid I have to ask the goshawk, we haven't been there." Mutant pangolin said.

"There is a DR doctor who said that mutant animals have been developed, and only if there is something in the Lost Forest Source Center can deal with those mutant animals." Meow-sama muttered as she thought.

"Meow-sama, do humans want to mess with us with anything?" The mutant python could sense that this was not a good thing.