Squatting next to a giant supercomputer-like machine, Charles looked at the tablet in his hand, his hand under which he charged it.

The green screen lit up, and Charles's eyes lit up with it, but as he quickly browsed, the light in his eyes dimmed again.

There was nothing he wanted, except for all kinds of data that he couldn't read, it was a picture of a man and his wife.

Charles turned his head to look at the various machines in the house, the rectangular machines coming down the cables spreading everywhere like tree roots, and his crew quickly rummaging through them as they shuttled with torches.

The other rooms are used to hold things, but this house, which is almost more than 200 square meters, is full of unknown machinery.

While it is not known what this room is used for, it is the most likely place compared to other places.

Just as Charles frowned slightly and thought about the possibility of the mission's success, he saw Lily running towards him with the rats.

"Mr. Charles, we seem to have found a secret door!" Lily, who was squatting on the ground, looked up at Charles excitedly, and the tail behind her kept wagging her tail.

"Secret door?" Charles immediately cheered up, usually there are a lot of good things hidden in this kind of place. "Where's the door?"

Following the mouse to the corner of the southeast corner, Lily pointed to the white wall in front of her, which was indistinguishable from the rest of the world, and said, "This is it." ”

Charles stepped forward and touched it with his hand, and found that the wall was no different from the rest of the place. "Are you sure it's here?"

"Well, our noses are sharp, it smells of steel, not like the rest of the world!" the other colored rats crouched to the side and nodded in agreement.

Glancing quickly at the motionless giant tree outside the window, Charles waved at the crew in the distance. "Linda!"

"Shhh~" The remnant green gastric juice continued to corrode the wall in front of him, and soon the heavy steel secret door inside appeared in front of everyone.

"Is there really a secret door, what should be hidden so tightly?, or is this the door that the Pope said?" Looking at the constantly corroding secret door, Charles couldn't help but be curious.

As the steel door was completely corroded, an infrared-skinned, palm-sized journal appeared in front of Charles.

Charles reached into his hand and found that it was not paper, but more like plastic.

Flipping the first page, a huge scarlet warning appears in front of Charles.

"Warning, any member who is not authorized by the O5 to view this document will be terminated immediately if discovered. ”

With such a severe warning, Charles's heart couldn't help but become more and more curious, what should be so strict as a warning?

His fingers trembled as he turned to the second page.

"After Dr. O5's research, we finally learned that part of 3521-1 (Note 1), Dr. O5 had guessed correctly, that they had bodies, but their bodies were not in the same color realm as ours. ”

"Our human eyes can only see 165 colors, but that's not enough, they're the colors themselves, and if we can't understand them, we can't see them, just as they can't see us. ”

But by looking at the pictures (see page 3) we can break through the human limit of color vision and be able to observe them, and I have to say that they are so beautiful. ”

Charles didn't hesitate to flip through the third page, which had nothing on it, nothing but a black stain the size of a coin.

Charles's eyes were unconsciously hooked by the stain, and the pitch-black stain began to move, and it gradually unfolded in front of Charles, and all kinds of colors that had never been seen before flowed out of it and flowed into Charles's eyes.

If I had to describe it, it was purest purple, and that purple was not just a color, it seemed to have a certain flavor.

Just looking at it could smell the scent of lilies, but the smell grew stronger and stronger, so thick that it even made Charles feel sick in the end.

"Vomit~" Charles slammed the book shut, leaned against the wall with his right hand and vomited violently.

He felt his stomach churn and his eyes swelled and hot.

Fortunately, this feeling did not last long, and just as he was about to vomit out the bile, the uncomfortable feeling finally disappeared.

"Captain, are you alright?" Dipper helped Charles to sit down.

"It's okay, I'm much better, the things in this book are dangerous, don't read it. Charles said as he tossed the book through the secret door beside him.

It doesn't matter what he's talking about, as long as it's not about surface clues, it's rubbish.

Just after Charles took Deepp's water bag and took a few sips, a folded and worn-out piece of paper was brought to Charles.

"Captain, look if this is what you're looking for. Linda asked with some hesitation.

"What's inside? is it a chart?" the puzzled Charles took it and quickly opened it.

It is really a nautical chart, the chart is not large, only records the islands around the island 300 nautical miles, but it looks very detailed.

Not only are the names of the islands marked, but there are also routes between the islands.

Charles skimmed over this information directly, and his attention was completely drawn to a coordinate point on the chart.

His fingers trembled a little as he touched a dot on the chart, which marked the name of a place he had been thinking about. "Exit from the East Gate of the Surface. ”

"Found it? How did you find it? Did you find it? Where did you find it?" said Charles, his voice a little incoherent.

Linda gestured to the huge tree trunk next to her, "Let's go out first, that thing makes me feel uncomfortable." ”

Charles nodded vigorously, he tried to press down the excitement, but it didn't work, and his heart was about to jump out of it.

Charles, whose face was flushed, trembled and stuffed the chart into his arms and waved his hand fiercely. "Let's go, go back to the boat, and get out of this place. ”

Everything is so normal, and it stands to reason that it should be.

But just as the excited Charles led the crew away, he subconsciously glanced out of the transparent glass window.

The tree is still the same tree, but it is no longer empty around it.

Charles saw them, floating around the trees, colors that constantly distorted and indescribable, colors that pushed the limits of the human eye.

"They're so beautiful...... "Charles was almost obsessed. "They...... It turns out that they are the 3521-1 mentioned in the book just now?"

"Huh~" Those cloud-like colors suddenly froze. In an instant, tens of thousands of eyes swept towards Charles.

When Charles "looks" at them, they "see" at Charles.