Chapter 570 Corridor

The speculation that Officer Wang is the boss of the level is of course a joke.

"Crayons, windows, little girls..."

Li Ang stared at the painting, squinting and thinking for a while, "The windows in the painting are cross windows, with brown wooden window frames and transparent glass.

The windows in this room are two casement windows with silver metal window frames and gray frosted glass.

There is only one place where the color is the same..."

Insert slightly.

Li Ang returned to the window again. Each of the two casement windows had a plug. The left window plug was intact, but the right plug was a little rusty, and the one with the upper part missing was too insidious. The base is glued together.

"The shapes of the left and right plugs are different. The left plug is an ordinary L-shaped metal cylinder.

The top of the plug on the right side is round on the outside and hollow on the inside, forming a concave regular hexagon.

Like a hex screwdriver. "

Li Ang used a little force and pulled out the L-shaped hexagonal screwdriver disguised as a socket from the socket base that was missing the upper part.

Li Ang shook the heavy hexagonal screwdriver and cursed secretly: "It's too insidious to hide.

The only light source in the room is a long strip of light embedded in a plastic lampshade on the ceiling.

The light here in the window is extremely dim,

Unless you touch it carefully, you can't tell the difference at all. "

Okay, so you got the hex screwdriver, now what?

Li Ang tried to use a screwdriver to turn the screw at the sink.

However, the top of the screw was already half broken.

Moreover, the hexagonal screwdriver is a dented hexagon, and the size and shape are not correct, so it cannot be turned at all.

"The exposed screws on the spring bed are too big, and there are no screws on the outside of the metal cabinet. The only place in the room where a screwdriver can be used is..."

He walked to the metal door with a deep thought, and pointed the screwdriver at the hexagonal rivet on the door.

Click.

The screwdriver is perfectly embedded,

I turned it hard for a while, but it didn't move at all.

"As long as they match. There are so many rivets on the door, and it's impossible for every one of them to hide something."

Li Ang stretched his fingers and tried the rivets one by one.

Finally, when I tried the seventeenth rivet from left to right under the door, I felt something different.

"It can be unscrewed!"

Li Ang was filled with joy as he gripped the hexagonal screwdriver, turned it slowly, and unscrewed the rivet bit by bit.

After the rivet was unscrewed, there was a narrow hole in the door.

The light in this location is dim, and even if you lie on the ground, you can't see clearly what's inside.

And the gloves are too clumsy and can't be reached at all.

"Let me think about it, the tip of the hexagonal screwdriver is magnetic..."

Li Ang took off the rivet from the hexagonal screwdriver, squatted on the ground, inserted the screwdriver into the hole left by the rivet, and turned it for a while.

jingle.

A crisp sound came from the door,

Li Ang's heart was pounding. He slowly took out the screwdriver, and sure enough, he saw a small key stuck to the top of the screwdriver.

"good."

Li Ang breathed a sigh of relief and stood up, "Judging from the shape, it corresponds to the keyhole of the main entrance."

He walked to the door and inserted the key into the keyhole.

Before it could rotate, I heard a "click".

The heavy metal gate automatically slides to the left along the guide rails on the ground.

It glides to a certain position and stops moving.

Li Ang did not rush out of the door. He held the door with his hands and stuck his head out to look around for a while.

The space outside the door is a very spacious stone corridor.

The floor, walls, and ceiling are all made of blue stone tiles, and the ceiling is embedded with long white light strips of the same style as the room. The corridor has a curvature,

Li Ang looked around and found a sealed stone wall on the right side of the corridor.

On the left side of the corridor, you can vaguely see another metal door of the same style. On the stone tiles above the door, there is a capital letter B painted on it.

The letter A is painted above the door where he is.

In the mission log, the words [Second Phase Mission Objective: Leave Room A] slowly disappeared, replaced by

[Three-stage mission goal: Explore rooms B, C, D, E, and F in the corridor]

"...Five more rooms?!"

Li Ang squinted his eyes and complained: "Didn't you even write down the mission reward and mission time limit this time? Does that mean you just have to figure it out?"

Complaints are complaints, and tasks must be carried out honestly.

Li Ang glanced at the energy battery on his left arm. The liquid in the battery was less than before.

"Gotta hurry up..."

He sighed and reached out to pull out the key on the door, but he couldn't pull it off.

"Once used, it cannot be removed... It is understandable. If one key can open all doors, then there is no need to do the task."

Li Ang nodded, returned to the room, and wrapped the torn rags from the sheets around his waist.

He holds a crayon drawing and a letter in his left hand, and holds a screwdriver in his right hand (this thing is made of metal after all, so it can barely be used as a weapon).

In order to prevent the door from closing suddenly, he also stuck a wooden chair on the guide rail of the door. The wooden chair seemed to be made of wood, but it was very strong and could not be smashed. It was probably a special item made by alchemy.

After confirming that nothing was missing, Li Ang carefully walked out of the door and walked slowly forward along the corridor.

This is a circular corridor, about four meters wide and three meters high.

On the right is a stone wall.

There is a metal door at regular intervals on the left. The stone bricks above the door are painted with the six letters A, B, C, D, E, and F.

On the left side of room F, there is another stone wall.

The metal doors in each room are different.

There is a combination lock composed of numbers and letters on the door of Room B.

On the door of room C, there are some bottomless triangle and square patterns, and below the patterns, there is a pattern of an eye.

The door to Room D was partially hollowed out, and inside was a platform that looked like a shrine. On the platform were the words "4L required" written on it.

The left side is empty, and a gold-inlaid cup is placed on the right side with the word "3L" engraved on the bottom.

On the door of Room E, there are the words 2F2S21M2M3S13T2 written on it, and below it is a row of twenty-four-letter combination locks.

The door to room F is ordinary, with only a keyhole.

The stone wall on the left side of Room F has been partially hollowed out in the middle and is in the shape of a cylinder, which seems to be just enough to hold the energy battery.

"..."

Li Ang stood at the door of room F, exhaling a long breath,

"Don't be afraid of any puzzle we face. Face it with a smile. The best way to eliminate fear is to face it...what the heck!

With so many puzzle systems, do you want me to die?

Tell you if there wasn't alchemy here,

I was on the spot,

Just quit! "

Li Ang's shouts echoed in the corridor, but unfortunately no one responded - Miss Chai was not around, and no one complained about him, "Why are you yelling so loudly!"

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