Zhang Long sighed in admiration, and then headed towards the black door.
Sure enough, the Black Gate lived up to its name. Everything that hit the eye was completely black, and nothing could be seen at all. After shining a tactical flashlight in, I didn't expect that the strong light tactic was turned on, and the flashlight's light could not shine beyond one meter.
"It's really dark here. It's the simplest situation to say that you can't even see your fingers. The tactical flashlight is so transparent that it can't shine through. There is no way to prevent any danger that may occur if you enter here.
"
"Yeah?
Let me take a look."
Zhang Xiaotong said that he also came to Zhang Long's side.
"It's indeed quite dark, but didn't you say you could use sound waves to explore the path?
We can use sound waves to explore the path, maybe this place is prepared for people with special abilities like you."
Zhang Long wanted to say that invisible places are very dangerous, and he didn't want Zhang Xiaotong to go into danger with him personally. But the key problem was that Zhang Long had only one minute to spare now, and he didn't want to be separated from Zhang Xiaotong again, in case he
I ran to explore by myself, and when I came back, I found that Zhang Xiaotong was nowhere to be found.
Then if something happens to Zhang Xiaotong, Zhang Long will definitely regret it for the rest of his life.
"You're right, then let's just go in like this."
After saying that, Zhang Long also put away the tactical flashlight to save power, and then walked into the boundless darkness hand in hand with Zhang Xiaotong. At this time, the cute little monster rushed over from behind. I was really afraid that Zhang Long and the others would kill him.
It's like he was abandoned.
"You have to come too. You're already so seriously injured. Just stay outside. We'll be with you when we come out later."
After listening to Zhang Long's words, the little monster bit Zhang Long's trousers and refused to let go.
"Your uncle, I really can't do anything about you, so come on."
Maybe in the cute eyes of the little monster, he finally found the organization and didn't want to give up.
So two people and one dog entered the boundless darkness.
"This is a very long passage.
I haven’t found out where the end is yet.”
Zhang Long also talks while walking. After all, when talking, he can summarize the information reflected back by the sound waves transmitted by the words on the nearby walls and floors.
"It seems you can walk while holding on to the wall."
Zhang Long thought for a while, maybe this was the original idea of the Dark Portal. After all, Zhang Long has never seen anyone else except himself who can use sound waves to locate people in the dark.
So holding on to the wall should be the most correct way to walk through this door.
"Why is this damn place so dark?"
After Zhang Long walked a certain distance, he couldn't help but take out the speed-increasing flashlight and shoot it up, down, left and right, but the light could not be emitted, it seemed to be emitting light, as if it was absorbed by something.
"I was so drunk that I couldn't even shine a light on my own face after turning on such a strong light with a flashlight."
"It seems like there is something in the darkness that can absorb the park. You see, his eyes are originally red. When he first came in, he could see two dots of red, just like a red lantern.
It can’t be seen now.”
"That's because he has his eyes closed now. After all, he has my trouser leg in his mouth, so he doesn't need to open his eyes to see the road."
Maybe he heard Zhang Long and Zhang Xiaotong mention him when they were talking. At this time, the little monster also raised his head and opened his eyes. Sure enough, there were still two dots of red.
After the two people walked forward for a while, Zhang Long said to Zhang Xiaotong: "It's really strange. There seems to be a dead end ahead. Isn't there a dead end after this door, just to play tricks on us?"
"The two people walked to the end without giving up. It was indeed a dead end. Moreover, in the camera lens, the two of them had touched every inch of the street. There was no door at all, and there was no open mechanism or anything like that."
"I kind of know what this door is for?
Although it is just a guess, I think it should be close to ten."
Zhang Xiaotong was confused after hearing my words and asked: "What on earth is that?"
"I suspect that there are secret doors in the places we walked through. It's so dark that we can't see exactly where to enter. If it's not the owner who made these doors, it should be difficult to find them.
."
"It sounds reasonable. How about we go back and search every inch of it."
So Zhang Long and Zhang Xiaotong also walked back. At this time, Zhang Long also used a long black sword to knock on the ground and walls. If there was a hole somewhere, the sound of the knocking would be different.
Zhang Xiaotong, on the other hand, held a pistol and used the handle of the pistol to tap on the wall around him to check for the possibility of a secret door.
The two of them were also extremely patient, not impatient at all, and groped through inch by inch.
Both of them were tired of tapping, so they switched from left hand to right hand, and from right hand to left hand again.
Finally, when Zhang Xiaotong knocked on a wall, he made a hollow sound instead of the previous popping sound.
"There's something wrong here."
Zhang Long came over and knocked, and it was true that the back should be empty, but when he ran his fingers along the cracks in the wall, he did not touch any cracks in the wall.
"The design is very strict, but it's not difficult for me.
Little boy, stay back."
Zhang Long asked Zhang Xiaotong to stand back. He also raised the long black sword with both hands, and then stabbed towards the wall fiercely.
puff!
The jet-black long sword never disappoints Zhang Long, always surprising people.
It was just a wall made of ordinary bricks and stones. Wherever it could withstand the thrust of the dark sword, it was quickly pierced.
Zhang Long tried several gaps at several points in succession, then flew up and kicked the wall.
A large piece of the wall cracked.
There was a huge rumbling sound, and a burst of smoke and dust floated away, making Zhang Xiaotong choke and cough repeatedly.
At this time, Zhang Long also took Zhang Xiaotong and crossed the fault together.
“It’s really a different world inside.”
Zhang Long entered this secret room that was painstakingly hidden and turned on his tactical flashlight again.
There is no doubt that there is no very light-absorbing material here like in the channel.
The light of a tactical flashlight can illuminate the surrounding space very brightly.
"Look! What is that!"
Zhang Long followed the guidance of Zhang Xiaotong's arm and looked towards the other secret room at the corner. He saw rows of square screens, all of which he was very familiar with.
"There are so many monitors in this damn place. Are we in the monitoring room?