Because of the special structure of this ancient castle mansion, the only connection between the east wing and the west wing is the "Masquerade Hall".

And if they want to go to the third floor on the other side, they also need to go to the second floor of the wing room on the same side to be cured before going up to the third floor.

Because the two had visited the room where Su Fanghongzi was before, they knew each other's location very well and lived on the third floor of the west wing.

And this also means that Tang Ze and the two have to open the door on the west side of the "Masquerade Hall" before they can go to Ms. Su Fang's room.

But as the saying goes, once you are born twice, Tang Ze quickly opened the door on the west side after gaining the same type of lock-picking experience.

The two carefully opened the door, glanced at the dark and quiet corridor on the second floor, and groped towards the third floor based on their previous memories.

Because Tang Ze had asked Naoki Naoki to turn off his phone before going upstairs, there was only light, so the mansion at the moment was dark.

Fortunately, Naoki Uei has also stayed in the dark for so long, so his eyes have adapted to the darkness, and there is no trouble under the care.

As for Tang Ze, he had no influence at all from the beginning.

Because night vision is also within the scope of "gene enhancer" and "nerve reflex enhancer", so this dark environment has no effect on him at all, but it is somewhat like a duck in water.

Well, the sneak is properly filled with that~

Under such circumstances, the two people who slowed down hardly made any movement before they went up to the third floor.

As soon as they reached the third floor, the two heard sounds from the corridor in the distance.

"Crack..."

The crisp sound of this collision made people unconsciously think of the sound of masks colliding with each other, which had to make Naoki Uai think more.

But because of the experience along the way, Naoki Uei is already very experienced, and his right hand basically never leaves his mouth.

After feeling the panic, he immediately covered his mouth to avoid making a sound because of the shock.

"Senior...this, what's the situation..."

Naoki Naoki asked in a vain voice, "Why does the sound of the mask keep ringing!!"

"Don't worry, it's just man-made." Tang Ze, who had no obstacle in the dark, could see everything in the distance early: "If you listen carefully, you will find that everything has a frequency."

"frequency..."

When Naoki Kaisei heard Tang Ze's words, he couldn't help but listen, and then he realized that the collision of the mask was really intermittent.

After each collision, it will be emitted again after a period of time. Although it is not too fixed, it is still roughly maintained at a frequency.

It was as if someone was repeating some mechanical action.

"Xin Tang Ze, can you see what's going on in the distance?"

Naoki Uai asked in a low voice, "If it's a human, what is he doing to harm Ms. Su Fang? Do you want to arrest him directly!!"

"He..." Tang Ze said meaningfully: "He is wearing a mask with a rope at the moment."

"Take a rope and wear a mask?" Naoki Uai couldn't help but be stunned when he heard Tang Ze's words, not knowing what the other party was doing.

"Well, I almost know his technique." Tang Ze smiled and said, "This is a murder technique that is very suitable for the "cursed mask". I will let you try it out for yourself."

"Then are we going to arrest him now!?"

Hearing Tang Ze's words, Naoki Uai no longer asked the other party why he did this. Anyway, Tang Ze will let him try it himself when he is criminal, and everything will be clear by then.

In this case, Naoki Kamai turned to ask about the business.

In his opinion, it can be said that there are both human and material evidences, and he has directly caught the other party's incense process. There is no more powerful evidence than this.

So he looked at Tang Ze with anticipation and asked if he would act.

But I didn't expect that Tang Ze on the side smiled and said: "No, let him do it for a while, or you will be very tired later."

"very tired?"

Hearing Tang Ze's words, although Naoki Kamai was a little confused, he still decided to obey Tang Ze's orders honestly.

After all, the seniors have said so, and there is a reason for it, and after walking for so long, he also found that Tang Ze's night vision ability is better than his.

Naturally, he saw something in the distance, that's why he said that.

That's it, the two of them hid on the side where they just went up the stairs, quietly waiting for the little black man in the distance to keep busy.

Yes, as time passed, Naoki Uei, who had completely adapted to the darkness, gradually saw some scenes in the distance.

Although the specific appearance and the like are not very clear, the general outline and movements plus some brain supplements can still be almost clear.

At the door of Su Fanghongzi's room in the distance, the little black man held the rope in one hand, kept threading the mask into the rope with the other hand, and then threw it into the room along the small railing vent on the door of the room.

Watching the other party bend over to pick up the mask, then thread the rope in the dark, and then throw it into the house from the small railing, Naoki Kamiji was exhausted for the other party.

When he thought about that "Shaubel's mask", there seemed to be 200 in total, and he couldn't help but feel a sore back...

After adapting to the darkness, Naoki Uei can see it, not to mention Tang Ze next to him.

He not only saw the appearance of the little black man, but also saw the details, such as the number of masks on the ground gradually decreasing, and the ropes wearing the masks were actually three through the gaps between the eyes and the mouth, etc...

Obviously, this is more troublesome and tiring than Naoki Uei imagined.

As we all know, even if it is a simple thing, as long as the quantity is increased, it will lead to qualitative change, which will become a difficult thing.

But no matter how long the work is, it will come to an end.

With the mask beside his feet, there are only single digits left~lightnovelpub.net~ The little black man was obviously relieved, and wiped the sweat from his forehead with his free right hand.

Even in such snowy weather, this mechanical repetitive action made him sweat a little.

Five, four, three...

With the reduction of the mask, the little black man showed a cruel and cruel smile.

But just as he was about to continue assembling the mask, the right hand holding the mask was suddenly tightly held and imprisoned in mid-air.

In this dark environment, a hand appeared and grabbed his arm, and the little black man broke out in a cold sweat.

"Oh, oh, that's not okay."

Silently, Tang Ze, who sneaked behind the little black man who was seriously "working", said in a playful tone, "I'm not going to bed so late, what are you doing, Mr. Lanchuan Dongya?"

Following Tang Ze's words, the lights in the corridor turned on the next moment, revealing the handsome face of the other party.