The door in front of me is not unlocked, and if it weren't for the different material and the wall, I'm afraid it would be difficult for anyone to realize that this is a door.

"How do you open this?" Ji Xiaoran walked up the steps and knocked on the metal door with his hand: "Could it be a voice-activated door?" ”

"Then we need to find a secret language?" Miao Ziling also came to her side. It's just that her eyes are looking in the direction they came here: "The movement should need to be faster, someone is coming again." ”

Ji Xiaoran turned around and really saw a figure, "Then wouldn't they be able to come over without unlocking the lock?" "Recommended Reading TV//

"You're thinking too much." Zhou Xiandao: "Those are electronic locks, which can be controlled remotely. I'm afraid we're only halfway through the process, and the doors behind us that have been opened have been closed again. ”

Ji Xiaoran thought about it, and it seemed that this was indeed the case. Because none of those locks could be removed.

"And how do you open this door?"

"If you don't have any thoughts, why don't you try it casually?" Miao Ziling shouted at the door: "Open the door with sesame." ”

This shout startled Ji Xiaoran, but before he could complain, he heard a sound of vibration coming from the door in front of him. Then, under the surprised gaze of the three of them, the huge iron door slowly opened inward.

"Is it really 'Open Sesame'?" Ji Xiaoran was very pleasantly surprised and hugged the stunned Miao Ziling: "The door is open!" ”

Behind the door was a long staircase, along which water flowed until it reached the last step, where it flowed through a gap and then through the gap under the wall into the warm water behind it.

"It turns out that the water from below is gathered from here." Zhou Xian said: "It seems that this place is bigger than it looks on the surface." ”

The staircase apparently returned from the basement to the above-ground space. Depending on the orientation, the end of the stairs should be a place where they can't see behind the water park wall.

A row of dark blue lights on the wall goes all the way up, and the underwater lights sway, making people feel a little cool even though they live in a warm passage.

Zhou Xian took the lead on the steps, and as the leader, he led the two girls all the way up. Running water crashed against their insteps, splashing in all directions.

Due to the dimness, the staircase is very long, and it feels as if there is no end to it.

"It's not just to the first floor." Miao Ziling said: "I feel like I'm almost on the third floor." ”

Ji Xiaoran nodded: "This building is very big." ”

Zhou Xian, who was walking in front, had already narrowed his eyes. After a few more steps, he stopped: "No, we're not on the first floor yet. ”

"What do you mean?" Ji Xiaoran asked, "We've all been gone for so long. ”

"Look back."

The two girls looked back, only to feel that the stairs behind them felt as much as the stairs in front of them, and that there was no end in sight.

"Think we've come far, far away?"

Zhou Xian passed by the two girls sideways, and then walked down the steps until he took a small step forward, turned to look at the two girls, and did not speak.

After a while, the two girls noticed something unusual: they didn't move a step, but they felt that the senior was getting closer and closer to them.

It wasn't until they arrived at Zhou Xian that Ji Xiaoran looked at the endless lights and steps behind Zhou Xian, and suddenly realized: "It turned out to be an elevator and a mirror." ”

The elevator moves at a speed that is not slow but very steady, and the washing of the water on the legs and feet distracts the feeling of the vibration of the ground under the feet, so that the person walking on it does not realize that the steps under his feet are always going backwards.

In addition to the mirror behind the gate in front of you, there is also a mirror at the end of the stairs. The two mirrors reflect each other's images, visually expanding the otherwise short staircase to the point where the end is gone.

"But it doesn't make sense." Ji Xiaoran said: "In order to maintain this effect, the speed of the steps can't be too fast, so as long as the speed of going up the stairs is faster, won't it be able to reach the end?" ”

"That's why they've set up this place so dark. People naturally don't dare to go too fast in such a dim situation. Zhou Xian said: "Come to think of it, even if someone really relies on their foot strength to go up to the top of the steps, the last thing they see is a mirror hanging on a wall." ”

"It seems that the reward for this second time is not so easy to get." Miao Ziling looked around: "No longer at the end of the steps, where will the exit be?" ”

There was indeed no other passage below than the door that had let them in, but which had now been closed. So the three of them were still only able to go up the steps. Only one side of the wall on both sides is equipped with lights, so Zhou Xian touched the wall without lights with his palm all the way up.

He hadn't gone far before he felt the hardness under his palm become elastic. With the strength of the arm, the wall was directly pushed into the depression a little.

"This should be it." Zhou Xian said: "It feels like a layer of plastic film, coated with dark paint, camouflaged as a wall. ”

He stepped on it with his feet, and the membrane finally broke after fighting it to a certain extent, and his feet touched the cold, dry ground.

A film with a hole is easy to deal with. The three of them worked together to tear a hole in the film and crawled into the back of the tunnel.

In order to hide the existence of Yongdao, it was pitch black, except for the not very bright blue light leaking in from the hole behind him, there was only a little green light of the heart rate on the wrists of the three people.

For safety reasons, even in this one-man wide corridor, the three of them chose to move forward hand in hand. Miao Ziling walked at the end, making Ji Xiaoran look back from time to time to see how she was feeling.

Since there was no light in the road, Zhou Xian simply chose to close his eyes and move forward, so that by virtue of his consciousness to explore the way, his speed of progress was accelerated a little.

At a turn, he opened his eyes and saw a shimmering square not far ahead.

"Here we are."

As he spoke, the light changed from a square border to a shiny rectangle, and the area continued to expand. The sudden light made the three of them subconsciously close their eyes. When I opened it after I had gotten used to it, I saw a staff member standing outside the door with a wide towel hanging from his arm.

"Congratulations on clearing the secret room."

Walking out of the darkness, Miao Ziling didn't look at the staff who was already collecting the bracelet from Zhou Xian until she took the bath towel into her hand and said, "We have already obtained the qualification to come again for free next time?" ”

"Of course." The staff replied, "Next, I will take you to the front desk to register your information, and you can come back again for free without an appointment within a month." ”

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