Erosion

Dust and rocks collapsed on their faces, and the three of them stared at the "big pit" in front of them with dumbstruck eyes, completely unable to understand what happened.

"What was that just now?" The ground trembled, did it collapse?

Gao Wenwu's face was shocked: "Like... explosives?"

Dynamite? !
Both Zhang Zheng and Zhao Ying were dumbfounded, and the more stupid ones are still behind, "Ahem..." Suddenly, a coughing sound came from the big pit, as if everyone had been choked, and then, inside There seemed to be rustling sounds, like footsteps, but not quite the same.

Now Gao Wenwu and Zhao Ying also looked horrified, staring at the pit together, only to hear that sound that seemed to be footsteps but not quite like it was still gradually approaching them.

"Who, who!?" Zhang Zheng yelled towards Dakeng.

Suddenly the rustling sound stopped, and the pit fell into a dead silence.

The three of them looked at each other in blank dismay, their expressions were as if they had seen a ghost.

After a while, there was a faint voice from the pit: "Zhang Zheng?"

There was a sense of familiarity in the hoarse voice, and Zhang Zheng's butt was about to bounce: "Old Wei? Is it Old Wei?"

Hearing the sound of footsteps starting to walk again, it seemed to be speeding up, and then a figure appeared in the pit, and when the person raised his head, he and the three of them fell into a strange silence.

"Wei, Dr. Wei, what's wrong with you..." They never thought it was really Wei Yuan.

Wei Yuan was leaning on something like two crutches under his armpit, so the sound of footsteps, but not footsteps, came from this.

Naturally weeping with joy after a short period of astonishment, they were trying to find a way to get out here, and Wei Yuan was naturally not idle outside.

According to the structure diagram of the library, and the information passed by Zheng that a family of three lived in the basement, he also deduced that the basement does not belong to the "noumenon" of the library, so there may be a real entrance and exit in the basement.

The next step is to explore the terrain around the library. There must be cavities where the basement exists, and the soil is loose, which will affect the depth of vegetation. A little geology and botany will be involved here. In short, Wei Yuan found the most likely range, the next step is how to get in.

"How did you get in?" Gao Wenwu couldn't believe it, "Did you bring explosives?"

Wei Yuan paused: "Just in case, I brought an old grenade." He wasn't sure if it could be used, so in order to blow up the passage, he could only use it for practice.

What kind of contingency should this be in case?The three felt even more magical.

And you have a Ph.D. in biology, where did you get the grenade? Hey!

"You guys pull me up first." Wei Yuan coughed twice again, the smoke and dust in this passage really smothered him to death.

The three stretched out their hands to drag Wei Yuan up, and saw the "crutch" under Wei Yuan's armpit loosened and fell to the ground. What kind of crutches were those... It turned out to be just two thick branches...

Wei Yuan glanced at the three people in front of him, and asked slowly, "Where's Ah Shan?"

Suddenly, everyone stopped talking.

Wei Yuan frowned.

Zhang Zheng silently pointed his hand behind him: "That...that's it."

When Wei Yuan saw the big black mass, his eyelids twitched with the naked eye.This huge black shadow, which is anti-physical and anti-commonsense, and the drastic changes in the outer layer are like a shocking shadow created by a large particle collider. It feels like seeing a black hole starry sky with your own eyes.

"She was caught by the shadow," Zhao Ying said with a blank face, and found that she didn't know how to explain it. No one would even believe their thrilling experience, and Jiang Shan's state was "swallowed", Or "Assimilation"?
The three people used the most concise narrative to describe the whole process of entering the library, encountering invisible shadows, being attacked and trapped, playing wooden man games, and looking for the basement.

Even though Wei Yuan had a rich imagination, he was truly amazed.

The luck in the misfortune shows that the three of them survived so much, and although they seem to be exhausted, they still have no worries about their lives.

The biggest problem now is probably Jiang Shan.

……

"The three of you are not in good condition, especially Lao Gao." After all, Wei Yuan was Wei Yuan, and quickly calmed down. He looked at the three players and made a judgment on their condition.

Zhang Zheng followed Jiang Shan all the time, and he was basically uninjured (except for being frightened). Among the three, Gao Wenwu was in the worst condition.

Wei Yuan could tell at a glance that he was already struggling, "There are wound medicine and water in the car, you go out immediately along the passage, and you will be in danger if you stay any longer."

Zhao Ying and Zhang Zheng said at the same time: "No!"

The two were embarrassed, Zhao Ying said: "Then what about Ah Shan, I, I'd better stay."

Zhang Zheng also wanted to speak, but Zhao Ying had already spoken, and he seemed a little cold-blooded when he spoke again. He glanced at Gao Wenwu, as if they didn't care about Lao Gao.

Zhao Ying was protected by Gao Wenwu, of course she was worried about him, but in comparison, she still couldn't let go of Jiang Shan.

I always feel that this journey, without Jiang Shan, the three of them don't know what would happen.

Gao Wenwu also said: "I'm fine, I'll stay too." He was also worried about Jiang Shan.

Wei Yuan looked at them with meaningful eyes. He still remembered the attitudes of several people towards Jiang Shan on the way here, but now it's only been a day, and everyone seems to have changed.

"Zhao Ying and I stayed here and continued to think of a way." Wei Yuan said, "Zhang Zheng, you support Lao Gao back into the car and wait for us. When Lao Gao is in better condition, it will not be too late for you to come down again."

These words are obviously reasonable and reasonable. The division of labor in a team always requires someone to shoulder the responsibility and someone to make sacrifices.

Zhang Zheng didn't object this time, he stretched out his hand to help Gao Wenwu up, "Then let's go first, Lao Gao, you lean on my shoulder."

The two went down slowly along the hole that Wei Yuan drilled, and Wei Yuan confessed: "Be careful of the gravel, and walk in the direction of the wind for about 15 minutes."

Wei Yuan silently counted the time along the way.

"Don't worry." Zhang Zheng had already brought Gao Wenwu into the pit.Good brother, let's jump together if there is a pit.

Zhao Ying looked at Wei Yuan. It was the first time she saw Dr. Wei who was "on crutches". She had just entered the research institute for two years, and Wei Yuan had been in a wheelchair ever since she came in. She had only heard rumors that he "dedicated himself" to experiments.

To be honest, when Wei Yuan appeared from the tunnel just now, she was shocked.

So it seems that Dr. Wei's legs are not completely disabled?

At this time, Wei Yuan's eyes were all focused on the black shadow, and then slowly fell to the wall where "God's Equation" was written, like Van Gogh's last extremely chaotic equation, containing a kind of almost The destructive chaos and strange magic power... His eyes seemed to gradually light up strangely, and he said, "So, you were trying to destroy this wall just now?" He asked Zhao Ying.

Zhao Ying was startled, "...Yes."