Li Ang’s thinking did not last long.

Boom boom boom.

The sound of bricks and stones rubbing against each other sounded in the corridor again.

Li Ang picked up the water cup and plastic pipes on the ground, ran to the wall panel, and suddenly pressed the red button.

Sure enough, just as the letter said,

After pressing the button, the inner door of Room C opened,

Li Ang hurriedly stood in the circle and waited for the outside door to open - this time the door opened much slower, like a snail crawling.

When the door opened until just allowed one person to pass, Li Ang couldn't wait to rush out of the door.

The moment I poked my head out of the corridor,

He only saw a figure wearing clothes, walked into the door of Room D next door and disappeared.

"Stop and don't run!"

Li Ang rushed to the door of Room D, reached out to slap the door, but there was no response.

"Damn it."

He felt his body temperature was rising due to emotional fluctuations, "You are hiding in the room, are you? I see where you run."

The red button can only turn on the water supply system for a period of time, and once you miss it, there is no chance to start over.

Li Ang rushed to room A and turned on the faucet.

But I only heard a buzzing sound from the faucet, and no water was gushing out.

A flash of inspiration in his mind, he picked up the plastic pipe, twisted it into a U-shaped shape, and tried to connect the pipe between the sink sink and the sewer pipe on the ground.

Because the gloves are too clumsy and the strength of the limbs is weak, such a simple movement has taken a lot of time.

He barely installed the water pipe, snatched the door and ran towards Door D, but heard a rumbling sound for the third time.

The location is still the stone wall next to Room F.

When Li Ang rushed over, the scene he saw was a man in rubber clothes, carrying a deformed monster on his back and disappeared behind the gradually closed stone wall.

The monster was left with a basic human outline.

Probably the head position, a large amount of green hair growing, constantly twisting, covering most of the body's area.

There were some fragmented cloths that were difficult to distinguish from,

The pale and slender hands and feet bent and twisted toward the back in a posture that even an acrobat could not do.

Just looking at it makes people feel pain.

【Can't let me find it, can't let me find it】

A line of translucent words suddenly appeared in sight.

Li Ang watched the stone wall automatically close, and instantly realized,

It is his own title skill [Secret Digger] that has taken effect,

The secret deep in the target that he was watching that he did not want to be known by the outside world was directly displayed in his sight.

"...What I saw was the secret of the deformed monster,

It's still the secret of someone who wears the same clothes as me..."

Li Ang gritted his teeth. He wanted to hammer the wall and question it, but the time for the water supply system was passing by bit by bit.

tread.

With her feet trampled on the ground, Li Ang rushed back to the door of room D,

Put a gold quilt engraved with the words 5L on the left empty seat of the shrine inside the door.

Click.

The size of the 5L cup is perfectly embedded in the empty space, the shrine platform sinks slightly, and then a sound of water flowing comes from Room A.

The flowing water flows out of the faucet and enters the sewer pipe along the plastic U-shaped pipe.

It circles along the pipe and finally pours into the groove at the top of the door D shrine, making the shrine itself a reservoir.

"Use 5L and 3L cups to get 4L of water..."

Li Ang muttered to himself, plucking the handle on the left side of the shrine to let the water flow into the 5L cup,

After filling, turn off the water flow, fill the empty 3L cup with water from 5L cups,

Then pour out all the water in the 3L cup,

Pour the remaining 2L water from the 5L cup into the 3L cup.

Refilling the 5L cup,

Pour part of the water from the 5L cup into the 3L cup until full - Since the 3L cup had already filled 2L water, only 1L of water can be poured out in the 5L cup

When Li Ang finally poured out all the water in the 3L cup, the sound of water flowing in room A just stopped.

The time limit is over,

The water left in the shrine is left...

4L.

The door on the outside of the room slowly opened, and Li Ang rushed into it without hesitation, stepped on the footprints and entered the interior of the room.

The house was empty, and there was a square metal plate with a side length of one meter on the ceiling.

There are only two items on the floor, an envelope, and a calendar.

Li Ang opened the envelope and took out the letter paper. The content on it was:

"Hello, Morgan,

When you open this letter, it should be 9:45 pm.

I believe you should have seen something in the corridor just now that makes you feel scared and at a loss.

Even though you can't remember anything,

But that scene still makes you tremble from your soul.

You are very confused,

You should be confused.

But before revealing the last puzzle, please listen carefully.”

Without any signs, the crying sounded on the ceiling.

It was the man's crying,

He cried like a beast, kneeling and hammered the floor with his fists, "Why why..."

"Sorry, my father,"

Qingli's voice sounded, and it sounded a little reluctant, "I... have done my best to stop my mother...but..."

“…”

The man sat in place blankly, and after a long time, he slowly said, "Alice, who was the one who sent you and Tris away at 9:15?"

The girl's voice was silent for a moment, "...it's you."

"Who took Xiri away at 9:40?"

“...it’s you.”

The girl took a deep breath, "Although this sounds incredible, the person's face, voice, fingerprint, iris and other physiological characteristics are exactly the same as you."

"Then," the man asked in a low voice, "whether his...right hands."

The girl called Alice was stunned for a moment, reacted and said in a deep voice: "It's as normal as you."

"...I see."

The man took a deep breath, "It was him who did it, he deliberately lied and deceived me, giving me false hope,

Trapped me in the tunnel,

I took my daughter away and killed my wife...

I'm going to go down into the well and find him..."

Footsteps ran out of the door one after another, and Li Ang stood there waiting for a moment without waiting for any change.

“…”

Li Ang's eyes were lowered and he remained silent.

The upstairs I heard in each room,

A strange figure who always appears but always misses,

The deformed monster seen in the corridor...

All the factors gathered in his mind, gradually pieced together the general outline of the story.

He picked up the calendar that he put together with the envelope,

The desk calendar is made of white paper and the style is very ordinary.

On the left is the landscape painting,

On the right is the date,

The weekly signs of SUN, MON, TUE, WED, THU, FRI, SAT are marked above the date.

Both the papers in January and February were torn off.
Chapter completed!