The woman in the photo is not wearing makeup, as if she has just recovered from a serious illness, giving people a special beauty.

As early as when Haiming was tidying up things in Haiming's apartment, Chen Ge sighed, saying that Mennan's father was not satisfied, and he chose to separate with such a beautiful wife, and now he finally understands the reason.

Looking away, Chen Ge looked at the shy little boy in the photo.

"Is this kid really Mennan? Why can't a child who shows all kinds of abnormalities in infancy be able to cope with even a mirror ghost when he grows up? Is it because some of our bodily functions deteriorate with age? ”

There is indeed a similar saying in life, when children are very young, they can see all kinds of strange things, and when they grow up, they not only return to normal, but also forget all the memories of that time.

"It shouldn't be that simple." Chen Ge remembered what Dr. Gao had said to him before he came, and after an in-depth test, he found that Mennan had three personalities in his body.

A self-protective personality appears in the image of his mother, which is likely to be the remnant of his mother's unexpected death, attached to Mennan, protecting him all the time.

The second personality is the main personality of Mennan, and this personality grows up with Mennan, which is a normal Mennan in the eyes of outsiders.

The third personality is hidden in the deepest part of Mennan's body, according to what Dr. Gao said at the time, this personality has been staying in Mennan's childhood, unable to communicate, and appears for a very short time, and whenever the third personality appears, Mennan will show a talent far beyond ordinary people.

"Could it be that the third personality that has stopped growing is the real Mennan? And what happened to him? Why does this personality appear? Before entering the third ward, Chen Ge had also consulted a lot of information in this regard, and he knew very well that most patients with schizophrenia had a deep reason for the appearance of each of their personalities.

Maybe it's because of loneliness, or maybe it's out of a desire to be protected, etc., he doesn't know the reason for the appearance of Mennan's third personality now, but he vaguely feels that it may be related to the door in the third ward.

After putting away the photo, Chen Ge began to read the third letter.

"Every midnight morning, the door will appear on time, stay for about a minute, and then disappear."

"I sealed off Ward 3 and forbade everyone to approach Ward 3 at night, telling the nurses and nurses on duty to keep an eye out for the bleeding door."

"In just the past three days, the nurse on the night shift told me that there was a strange noise coming from behind the door, and when she waited for the door to return to normal, she pushed open the door and looked at it, and there was no rat in Ward 3."

"On the fourth day, I personally guarded the door, and there were indeed people moving in the door, and I could still hear the sound of gnawing and chewing."

"On the fifth night, something wandering behind the door seemed to sense something, and there was a knock on the door in room three."

"There was a knock on the door from the inside of the empty room, if it wasn't for the fact that I had just finished testing myself for mental illness some time ago, I'm afraid my first reaction was that something was wrong with my brain."

"I had the door boarded up for days, and on the tenth day there was a loud banging on the door."

"The blood flowed out, staining the whole door panel red, and it was like a nightmare."

"I contacted the nurse to tear down the door and called the doctor on duty to squat outside room No. 3 in the middle of the night."

"In the early hours of midnight on the eleventh day, about a few seconds later, everyone present heard the sound of the door being pushed open."

"The sound came from the door of Ward 3, where there was no door."

"When the door opened, the door frame was stained red, and I could see very clearly that it was not blood, but something that looked like blood."

"After a minute, everything was back to normal, and one doctor said he saw a dark figure crawling out of the house."

"The doctor submitted his resignation to me on the same day, and the hospital was overstaffed, so I said something to keep him, and as a result, he became extremely emotional, and there was no room for negotiation at all."

"It's useless to tear down the door, I'll just find someone to seal it with stone bricks."

"The first few days were effective, but a week later, a new problem appeared in room three, and every time midnight came, room three, including the wall next to it, began to redden, as if human skin had been swollen. The red color is still spreading, and I'm worried now that it's going to spread throughout the hospital. ”

"I couldn't stop it with all kinds of methods, there had never been a problem in this ward before, all the visions started with the murder of the boy's mother, do you think I should take the boy back? Looking for a reason from him? ”

After reading the third letter, Chen Ge's face was not very good, this door was much trickier than he imagined, and the old dean tried all kinds of methods in the end but failed. Instead of closing that door, it made the situation worse.

"There should be a solution here, or the rehabilitation center would have been closed more than a decade ago."

Chen Ge picked up the last letter, his expression slowly became solemn, and the envelope of the last letter had an address written on it - Linjiang New Area Blood Prevention Station, which was not found on several other letters.

"Dr. Chen, I'll do what you say, the door is closed for the time being."

"But I still can't figure out why Mennan can close the door?"

"What's in the world behind the door?"

This letter is very short, and it reveals two pieces of information to Chen Ge.

The first door can indeed be closed, not without solution; Second, Mennan is the key to closing the door.

"It seems that if you want to solve the door in the toilet of my haunted house, you have to trouble Mennan to come forward." Chen Ge looked at the end of the fourth letter: "The old dean is very interested in the world behind the door, could the reason why he disappeared in the end be because he ran into the door?" ”

The hospital was closed four or five years ago, and the director disappeared some time before the closure, and there should be a certain connection between these.

Putting the envelope back in place, he looked at the wardrobe: "It still doesn't feel right, these letters are not stamped, the first three times and the address of the recipient are not written, it is impossible to send them out, how did the dean communicate with that Dr. Chen?" ”

"Besides, these are all sent letters, how can they go back to the dean's office?" Chen Ge's eyes narrowed slightly, and he thought of several possibilities: "Could it be that the dean's own surname is Chen, he suffers from schizophrenia, and these letters were all written to him by himself?" Or did Dr. Chen, who received the letters, return to the hospital after the disappearance of the director, and deliberately put these letters here, hoping to use the hands of others to remind the latecomers in this way? ”

The former is the dean's personal reasons, but if it is the latter, then the meaning is different for Chen Ge.

"Who the hell is this Dr. Chen?"

Chen Ge pondered for a moment and stuffed the fourth letter with the address into his jacket pocket.