"No matter who it is, I will definitely track it down to the end, since you want to play, I will accompany you to play to the end!" Lu Chen's heart rose with a monstrous resentment and hatred for the people behind the scenes, and wherever he went, he had a clear feeling of being arranged, which made him very unhappy, as if he was being led by the nose.

Lu Chen put the door lock back in place and decided to go back the same way, at this time the sky began to drizzle, floating on his face was cold and cold, but Lu Chen couldn't feel the slightest cold, his heart was even colder than this rain.

Lu Chen wore gloves, grabbed the edge of the ladder with both hands, stuck the edge of the spiral ladder with the inside of his feet, and the whole person was like a gecko with limbs hanging lightly on the outer edge of the ladder, his hands were slightly loosened, and his whole body slid rapidly.

In order to avoid the speed of the slide being too fast and uncontrollable, Lu Chen pinched his hands to stop the slide every second of sliding, and then released it to continue down.

In this way, Lu Chen went down several times faster, and soon he saw the unexpected door on the wall again, Lu Chen clenched the edge of the hanging ladder violently, stopped his sliding body, and stepped back to the horizontal ladder from the edge with his feet.

The door was full of dust, and no one opened it for a long time, what was behind this door, no one could answer Lu Chen's question.

Lu Chen stared at the dusty door on the wall for a long time, and his heart has been struggling to check whether he can enter or not, he even has the truth that all accidents are proportional to the danger, but the guilt of his comrades overcame his reason, in order to dig out the truth behind it, he decided to take a risk!

Now that he has made up his mind, Lu Chen will go all the way to the dark, just do what he says, blow the dust on the door, revealing the smart lock that has not been used for a long time at first glance, after checking it, Lu Chen is very glad that this is just the simplest password lock, and it doesn't take much technology to get it.

The left-handed handheld computer was quickly connected to the combination lock, and the numbers on it kept floating indicating that it was trying its best to crack the code.

Suddenly, all the numbers on the computer stopped, and there was a 'click' on the door lock, and the door opened!

Putting away the handheld computer, Lu Chen took out the peep again, carefully opened a crack in the door, and sent the pinhole camera in, it was pitch black inside, and nothing could be seen, Lu Chen turned on the night vision effect, and a black and white picture immediately appeared on the monitor.

It was a passage as wide as a door for two people walking side by side, and it was empty, dusty, and lifeless.

Lu Chen repeatedly confirmed that it was safe and opened the door directly, and a musty smell came to his face, obviously this passage had not been here for a long time.

Boarding the passage, Lu Chen took out a tactical flashlight, held it in his left hand, took out a 92g rack in his right hand and put it on his left wrist, maintaining a shooting posture and guarding the front.

Lu Chen walked slowly along the passage like this, the passage was full of his footsteps, although he had pressed it very low, it was still very harsh in such a quiet environment.

There was no other fork in the passage, but there were twists and turns along the way, as if he was deliberately avoiding something, and just when Lu Chen was about to be dizzy, Lu Chen finally saw the end of the passage.

This is another password door, Lu Chen easily unlocked the password, but behind the door was

A wall!

Looking at the white wall, Lu Chen's whole person was stunned, "How is it possible!" ”

Painstakingly repaired a passage and installed two coded doors, but the end result was a wall behind the door? Looking at the dusty passage, Lu Chen thought of a possibility that was most likely the answer.

That is: this was originally a passage, but it was abandoned by the people here, and a wall was built to block the original passage, so in order to save resources, only the last door was blocked, so this place will seem inaccessible and full of dust, because this place has long been abandoned!

"Damn!" The more Lu Chen thought about it, the more he felt that this was the case, and unconsciously burst into a foul mouth, and a punch slammed into the ground and raised a burst of dust, which shone in the light, and Lu Chen couldn't help but wave his hand to disperse the dust that was in the way.

Suddenly, an abnormal light on the ground attracted Lu Chen's attention, with his years of experience, it was a reflection of metal!

Lu Chen shone the light again, and a dazzling white light lit up, and it was really reflective!

Lu Chen excitedly wiped off the dust on the ground, revealing the shining thing under the dust, which was actually an intact slide rail, without the slightest corrosion and rust!

Before, because of the dust covering, Lu Chen didn't see the slide rail on the ground at all, if it weren't for Lu Chen's punch to blast away the dust on the surface, revealing the track below, Lu Chen might not have discovered the secret under the dust in his life.

Lu Chen wiped away the dust on the other side, and sure enough, it revealed an identical slide rail, the same intact, with a silver light flashing.

The track runs along the inner edge of the door to the lower edge of the wall, and the track on the right outside the door is exactly the length of a door longer than the track on the left, and then spreads at a right angle of 90 degrees to the outside wall.

Looking at the shape of the slide rail, Lu Chen immediately understood the correct way to open the door, pulled the door frame and slowly moved back, the entire wall in the door was pulled by Lu Chen together with the door, and the wall and the door were actually one!

In the sound of the 'rumbling' slide, Lu Chen pulled out the entire door frame along with the wall, and the tired Lu Chen gasped for breath, secretly scolding the designer's perversion in his heart, such a heavy thing really couldn't be pulled if he hadn't practiced!

As the wall moved, a small space behind it appeared to be the inside of a safe.

(End of chapter)