"Before I begin the demonstration, let me first explain the preparations for Mr. Aikawa's technique."

Tang Ze looked at everyone and said, "After searching Mr. Aichuan, I found the key to the 'Masked Room' on him. After asking, I found out that the maid would hang the key in the kitchen after closing the door.

Given the relationship between Mr. Aichuan and Ms. Sufang, it was normal for him to know this. After that, he took the key from the kitchen while everyone was asleep and opened the door of the "Mask Hall".

Then, take out the mask and knife from the room and move them to Ms. Sufang Hongzi's room on the west side of the third floor. All preparations are now complete."

"Next, let me tell you about the circumstances of the crime scene."

After everyone understood what he said, Tang Ze pointed to the small window in the grid-like railings on the door and said, "Although this small ventilation window can't pass through a person, it can still pass through a dagger and a mask."

At this point, Tang Ze played with the dagger in his hand and said, "The first thing that passed through the railing was this knife.

Because there is a rope tied to the tail, we will not repeat it. Just know it, and this is also an important part of the weapon in this method.

Next is the mask part. Pass the long elastic rope through the holes in the eyes of the mask from front to back, and then pass the rope with the knife tied to it through the hole in the mouth of the mask.

Then repeat the above steps, placing the masks one by one through the railing outside the door like beads on a string, and the technique is complete."

Tang Ze smiled and looked at Naoki Kamii who was putting on the last few masks and explained to everyone: "Because Mr. Aichuan has saved us this step before, the next step is the key to this technique.

Uei-kun, please pull the rope tight."

Hearing what Tang Ze said, Naoki Kamii immediately cooperated and tightened the long elastic rope.

Then, the masks stacked on the ground began to be pulled together towards the railing on the door under the long elastic rope.

The mask, which was originally passed through the mesh railing sideways, got stuck directly on the railing after being placed upright.

As the power increased, the "Shawbul Masks" that were originally scattered on the ground began to stick together and overlap little by little under the tense force.

One by one, the strange masks began to fit together, but because the masks that were placed upright could not come out of the railing, they were stuck on the railing.

As the power of the other end gradually increased, the masks began to overlap and straighten.

"I just visually estimated that a single 'Shawbul's Mask' is about 1.5 centimeters thick. If two hundred masks were stacked together, they would be at least three meters long."

Tang Ze looked at the masks gradually closing and stacking together and said, "Although judging from the position of the bed, if Ms. Sufang Hongzi lies on the bed, her neck will be about 3.5 centimeters, but there are solutions to this problem."

"What can we do?!"

Just as Kogoro Mori couldn't help but ask, the two hundred masks began to twist like giant pythons under the huge pulling force.

The huge movement caused everyone to exclaim in surprise, and they watched the giant python made of the strange mask twisting continuously and making a "creaking" sound.

The twins on the side looked at the mask in horror, then quickly stepped back, hugging each other, looking pitiful and pathetic.

On the other side, Naoki Kamii, who caused all this, also felt the pressure brought by the weight of the mask. Not willing to lose face, he shouted loudly, and then pulled hard, and the originally bent and twisted mask straightened into a long column of masks.

As we all know, if something grows to a certain length and there is no place to support it in the middle, then when the other end is fixed, the other end will start to sag due to the weight.

The same is true for this mask. Starting from the railing, the long column of the mask composed of the "Shawbul Mask" begins to bend downward. With a length of nearly three meters, the top part even hangs directly down to the bed.

As the rope was pulled, the rope with the dagger tied to it passed through the mouth of the mask, and the dagger stood straight up under the force.

From everyone's perspective, it looked like the mask at the beginning holding a dagger in its mouth, which was extremely terrifying.

If there is someone lying on the bed, it would be as if this monster python made of masks is holding a weapon in its mouth, pointing it directly at the neck of the person on the bed.

And it’s so close!

If the masks were stacked straight, the distance might be further, but the other end of the mask is curved, which in disguise shortens the distance.

In addition, the person lying on the bed will shorten the distance, so the distance between the dagger and the neck is only about 10 centimeters.

Seeing this scene, everyone's faces changed, and the timid twin sisters even screamed.

"That's the situation. The tip of the dagger is very close to the throat."

Tang Ze pointed at the mask, then walked to the bedside and placed the pillow upright, using it as a puppet: "At this distance, the person outside only needs to use a stick or something to push the last mask from the outside, and the dagger will directly pierce the target's neck.

And in this way, the entire locked room murder tactic was completed without ever entering the house.

Next, you just need to pull out the rope so that the masks scatter around the house, and then you can create a mysterious scene of a "cursed mask" killing people.

And finally, all that was needed was to return the key, and the scene where the crime could only be committed in the west wing would appear.”

After hearing Tang Ze's words, Su Fang Hongzi's face turned pale.

"Touya!?"

Su Fang Hongzi looked at the silent Aichuan Dongya in shock and anger, and screamed: "I think I have been good to you, you..."

Before she could finish her words, seeing the sarcastic smile on Aichuan Dongya's face, Sufang Hongzi's pupils shrank, as if she realized something, and the words in her throat got stuck there.

The situation came to an abrupt halt, as if a duck was caught by the neck.

The secretary, Inaba Kazuyo, thought that Sufang Hongzi was too angry to speak. She looked at Ai Kawa Touya indignantly and asked, "Touya! How could you do this? Your teacher worked so hard to raise you... How could you repay kindness with hatred..."

"You said this woman raised me!?"

Aichuan Dongya rudely interrupted Inaba Kazuyo and shouted with a ferocious expression: "Stop joking, the sight of this woman makes me want to vomit!!"