"I'm okay with that."

Wang Shan was the first to speak, and then looked at Li Yue.

"I don't have a problem handing over the letter."

Seeing this, Li Yue couldn't help but look at Wang Shandao:

"However, I think there may be some problems with Wang Shan's speculation."

"What's the problem?"

When everyone heard Li Yue's words, they all looked at him.

"I think that the third letter of the other person, the act of going upstairs directly after delivery, may not work."

"If I hadn't failed to deliver the letter, maybe I would have agreed with Wang Shan's speculation."

"But because of my failure to send the letter, I was deducted from one of my slots."

"It makes me feel that the rules for sending letters at the post office must be full of three places, and there is no such thing as a third 'upstairs letter'."

"After all, if there is really a 'letter upstairs', isn't the so-called three places for sending letters redundant?"

"Of course, if you insist on explaining that the 'letter delivery quota' exists, it is to deduct the failure to send the letter, and it is not impossible."

"And what really makes me think that Wang Shan's guess is problematic is because of the post office delivery mechanism."

"As far as I know, there are three kinds of mechanisms for sending letters at the post office."

"The first is personal mail, and the letter will appear on the bedside table in the individual's room."

"It means that the people in this room need to deliver a letter."

"Attention, it's everyone in this room who is going to deliver the letter."

"There's no rule in the post office room that only one person is allowed."

"Sometimes there are too many messengers on the first floor, which will lead to a situation where there are not enough rooms for seven, so there will be multiple people in one room."

"And that's when the problem comes."

"If, in this room, there is a person who has delivered two letters, and there is a person who has only delivered one letter, and there may not even be a person who has not delivered a letter."

"Then the people in this room, the common task of delivering letters, is it calculated according to the upstairs letter of the person who sent two letters?"

"Or is it the second letter of the person who sent a letter, or the first letter that was not delivered?"

"If it is according to the one who sent two letters, wouldn't it be the one who sent the second one, or even just the first one, and you can go upstairs directly?"

"This is clearly not right."

"Nothing has happened to me."

"It's the same way."

"The second situation of mail delivery at the post office is when it appears in the corridor, and the letter in the corridor means that two or more rooms are needed to work together to deliver the letter."

"That's pretty much the same as I said above."

"It's normal to have messengers with different numbers, but in this case, who is the standard?"

"In the last case of the messenger, the letter appears directly on the counter in the hall, which means that all the messengers on the first floor must deliver the letter together."

"Although I haven't encountered this situation before, according to the news from upstairs, it will still exist."

"And by whose standard is this?"

"With the increase in the number of people, the difficulty of the three ways to send letters is also increasing."

"Based on this standard that cannot be judged, I think Wang Shan's guess has a big loophole."

"Wang Shan, the reason why you guessed so much is mainly because after you came, the two letters you experienced were only single letters, and you didn't cooperate in sending letters, so your guesses will be biased."

"Are there more than one of these?"

"It seems that I have thought about it simply."

Wang Shan heard Li Yue's words, thought about it, and also admitted the loophole in his guess.

"If you say that, don't you have to send the quota of three letters honestly?"

When Li Tian heard Li Yue's analysis, he also had to admit that Wang Shan's idea had a big loophole.

In other words, the third letter of the other person is delivered, and the method of going upstairs quickly will not work.

"Moreover, this ghost post office can't be forced on the road with the ghost domain."

Li Tian looked upstairs.

The divine eye on his forehead is peeping.

As a result, the perspective within God's Eye was pitch black and shrouded in darkness.

There is no second, third, fourth, or fifth floors in the ordinary view.

Those are all illusions, or maybe these levels don't exist where you see, and exist in another supernatural space.

Similar to ...... A ghost domain within a ghost domain.

Layered, staggered and distorted.

"Obviously, the upstairs seen from an ordinary perspective is illusory, and reality is actually a distorted ghost realm."

"My fifth-layer ghost domain has been affected in the ghost post office, although I can still try to invade, but it is easy to get lost in the staggered ghost domain."

"It's too risky."

"The people who built this ghost post office are definitely not simple, and they have plugged all the loopholes."

Li Tian's expression was a little solemn, and he thought in his heart.

"Maybe there's another way to get upstairs quickly."

"We just don't know."

Li Yue opened his mouth and spoke.

"Forget it, don't think about it so much yet."

"By the way, when do letters usually appear?"

Li Tian shook his head, didn't think about it anymore, and was going to take a look at the so-called letter first, and send a letter to find out.

"It's usually tomorrow."

"Call us at the post office today, stay at the post office tonight, and then receive the letter tomorrow."

Li Yue replied.

"Okay, then stay here for the night and see what happens to tomorrow's letter."

Li Tian decided.

Next.

The crowd is just waiting.

Wait for the post office to turn off the lights at 6 o'clock.

"Sun Rui, let's have one room tonight, as I just said, one room can accommodate many people."

"When the time comes, we will send a letter together and see how it goes."

Li Tian looked at Sun Rui and said.

"Okay, listen to Team Li's arrangement."

Of course, Sun Rui will not have any opinions.

Li Tian and Sun Rui chose to casually choose the empty room on the 14th.

Enter Room 14.

Li Tian looked at the environment in the room.

Republican-style décor, old-fashioned tiles, chandeliers, and slightly faded furniture.

The chandelier throughout the room emits a dim glow, enveloping the room, full of a gloomy tone, which makes people feel very uncomfortable.

But that's not the point.

The point is that the layout of this room is exactly the same as that mysterious corridor room in the Caesars Hotel.

"The ghost post office is really connected to the Caesar Hotel."

"Even though the functions of the rooms are very different, one is for the ghosts, and the other is for the protection of the messengers."

Li Tian thought in his heart.

After paying a little attention to the structure of the room, Li Tian didn't think much about it.

Patiently waiting for the passage of time.

Soon.

The time reaches 5:50 minutes.

Li Tian, who was in the room, suddenly looked at the door that was still wide open.

Li Tian deliberately did not close the door, just to see the changes outside the door of the post office at 6 o'clock in the evening.

I saw that at this time, a strange change had taken place in the old ghost post office.

The already yellow light began to flicker gradually at this time, and the light became more and more dim, and gradually had a tendency to go out.

In addition, there was darkness, which seemed to erode all the way from the fifth floor of the post office, and everywhere it passed, the lights in the post office were completely extinguished, making it impossible to see the surrounding scene.

"This darkness?"

Li Tian couldn't help but squint his eyes as he looked at the darkness outside.

This kind of darkness is very familiar to Li Tian.

It's very similar to the dark ghost domain on the knocking ghost.

"Sure enough, the knocker has a deep connection with the ghost post office."

"The knocker is the top ghost rider in the Republic of China, the builder of the ghost post office, or the top messenger on the fifth floor of the ghost post office?"

"Without a doubt, the messenger on the fifth floor is the closest person to the secrets of this ghost post office."

"The knocker fell from the fifth floor before he died."

"So it's really possible that the knocker was a messenger on the fifth floor when he was alive."

Li Tian guessed in his heart.

At this time, Li Tian was thinking about it while watching the darkness come in, and he still didn't have the slightest intention of closing the door.

He still wants to see what kind of existence this so-called terrifying ghost wandering in the post office and ghost post office is.

The reason why Li Tian dared to do this was, of course, because of his own strength.

For these ordinary messengers, the ghosts may be terrifying, but for Li Tian, it is just like that.

Even if this wandering ghost is an S-level ghost, Li Tian may not be afraid.

If you don't accept it, it's a big deal.

"Team Li, aren't we closing?"

"I feel the darkness outside, it's dangerous."

"We don't need to deliberately violate the rules of the post office and take the initiative to face the ghosts, right?"

Compared with Li Tian's boldness and calmness, Sun Rui was a little nervous.

Even if you control two ghosts, you don't want to fight against the ghosts easily.

After all, in his opinion, people can't fight ghosts.

The immortality of ghosts, and the fear of consumption, doomed the ghost riders to absolute disadvantage.

Moreover, the ghost post office is not ordinary at first glance, and the ghosts in it must not be ordinary ghosts, they are definitely very terrifying existences.

"You don't have to worry, I'm measured."

Li Tian waved his hand and said.

"Okay."

Seeing Li Tian's insistence, Sun Rui was helpless, and could only nervously pay attention to the door that had become pitch black, to prevent the possibility of a sudden appearance of powerful ghosts.

Step, step, step~!

Crunchy~!

At this moment, in the darkness outside the door, a dead footstep suddenly echoed.

It was the sound of a corpse stepping on a wooden plank, and the creak of stepping on the rotten wooden plank was clearly transmitted.

Clearly, a ghost is approaching.

"Team Lee."

Sun Rui heard the footsteps outside, and the tension in his heart suddenly reached its peak.

He knew that there must be ghosts outside, so he couldn't help shouting at Li Tian and reminded:

"There's really a ghost coming."

"I know."

Li Tian stood at the door, his forehead and eyes spreading, emitting a strange purple light, trying to see through the darkness.

But it still failed.

The power in the ghost post office is very terrifying, and the suppression is already very strong when the lights are turned on during the day, and it has improved a lot when the lights are turned off.

Li Tian even felt that his fifth-layer ghost domain could not spread out on a large scale.

It can only cover a very small area.

Not even the walls can be penetrated.

"This ghost post office is even more powerful than I thought."

"This kind of darkness outside the door is much more terrifying than the dark ghost domain of strong knockers."

Li Tian felt the suppression of his Divine Eye Ghost Domain, and couldn't help but squint his eyes.

Li Tian stood inside the door of room 13, with strange purple ghost eyes open, and a faint purple light pierced the distance of several meters around, waiting for the ghost who made a footstep sound to come.

Step, step, step~!

The sound of footsteps is getting closer and closer.

As the footsteps approached, the darkness came over.

At this moment, the darkness outside the door of Room 13 has been pressed into the room from outside the door.

The dim light in the room was dimming.

Li Tian, who was standing at the door, was once again oppressed by the purple light ghost domain emitted at this moment, and could only cover a distance of one meter around him.

"Are you coming?"

Li Tian didn't care about this, he didn't have the slightest intention of retreating, and the hand axe in his hand appeared, ready to fight with the impending ghost.

Sun Rui on the side, he didn't dare to breathe at this time, and he felt a strong threat in his heart.

There is no doubt that the ghosts outside are terrifying!

"Tread, tread, stride!"

The footsteps outside were getting clearer.

It can already be judged by the sound that the location of the thing is in the corridor outside the door, this hollow corridor is not big, and if you calculate it in your heart, you should be able to judge that the footsteps are probably in room 11 and 12.

At this time.

Wanxing in rooms 11 and 12, as well as Qian Rong, have completely held their breath.

Apparently they also heard footsteps outside the door and knew that a ghost was coming.

They prayed inwardly that the demons out there wouldn't find them.

It seems that prayer worked.

The ghost's footsteps didn't mean to stop.

After passing through room 11 and room 12, it should be the location of room 13 at this time.

Room 13 is empty, and apparently the ghosts won't stop.

And Li Tian and Sun Rui were in room 14.

Soon the ghost is coming.

"Team Li, it seems that this ghost is coming at us."

Faced with this tense atmosphere, Sun Rui pestle his cane and couldn't help but speak again.

Li Tian didn't pay attention to Sun Rui's meaning, and stared at the door.

It's not close.

This ghost was about to enter Li Tian's purple light ghost domain with only one meter left.

Once the ghost stepped in, Li Tian would not hesitate to dismember the ghost.

That's when it happened.

"Stopped."

Suddenly.

The footsteps outside the door stopped, and at this moment, Li Tian could clearly feel that something was standing outside the scope of his one-meter ghost domain.

It seemed that the ghost had sensed the existence of Li Tian's ghost domain, discovered the danger, and was reluctant to step into it again.

"No, it should be some kind of pattern."

"Does this ghost only exist in the dark?"

Li Tian's mind was racing, and he quickly guessed the reason why the ghost stopped.

"If you don't come, then I'll go out and look for you."

Li Tian's heart moved, and as soon as he stepped on his footsteps, he was about to go out, take the initiative to meet the ghost, and pull the ghost into his own ghost domain.

But.

Li Tian hasn't moved yet.

An incredible thing happened, which made Li Tian's hairs stand on end in an instant, and a sense of horror poured out from the bottom of his heart.

"Knock, knock."

A depressing, dull knock sounded at the door.

The sound is familiar.

There's nothing wrong with that.

It's the way the knocker kills.

Knock on the door to kill.

"How is that possible? The knock of a knocker? ”

When Li Tian heard this knock on the door, he was stunned for a moment, and his mind was full of incredulity.

The knocking ghost has obviously been personally imprisoned by him, and now it is placed in his own water flow space, how can there still be a ghost knocking on the door?

You must know that the ghosts of the real world, since they appeared in this world, have not appeared two of the same ghosts.

"Wait, this is not a knock on the door to kill, neither Sun Rui nor I have been attacked by the knock......"

Li Tian reacted suddenly, he looked at Sun Rui beside him, he was not attacked.

"Ghost knocking on the door?"

At this time, Sun Rui also heard a knock on the door outside, and his face couldn't help but change greatly:

"Is it the A-class knocking ghost incident that came to the ghost post office?"

"But according to the intelligence, isn't the A-class ghost knocking incident wreaking havoc on the island country now, why did it suddenly appear here?"

"Moreover, our door is clearly open, and the door is facing inward, how did the ghosts outside knock on the door?"

Sun Rui's mind was full of doubts at this time.

Obviously, he paid attention to the knocker incident.

But he didn't know that the knocker had already been dealt with by Li Tian and Yang Jian.

I don't know, knocking on the door ghost knocking on the door, it doesn't necessarily need the door, raise your hand to make a knock action, in fact, it's okay. (End of chapter)