"What time was the medicine delivered last night?"

Ye Yuhan walked quickly to the monitoring room and asked the nurse who was following closely behind.

"Yes, it's half past nine."

The nurse replied timidly.

Ye Yuhan took a sip irritably, and several people quickly walked to the door of the monitoring room, Ye Yuhan pushed the door in, and personally walked to several computers to watch the video.

The time was adjusted to half past nine last night, and the picture was unified into Mu Juecheng's room, as the nurse said before, she sent medicine to the other party at half past nine, Mu Juecheng smiled kindly on his face, and he did seem to be in a good mood, and then after the nurse left, he finished taking the medicine and lay back, as if he was closing his eyes to recuperate, and the other party in the video in the next ten minutes was in this state.

The more Ye Yuhan looked at it, the more anxious he became, but he didn't dare to rush forward, for fear that he would miss something important in a second, so after about an hour, Mu Jiecheng finally woke up and sat up from the bed, Ye Yuhan stared at the picture deadly, and the nerves in his whole body were tense.

I saw that Mu Juecheng seemed to have answered a phone call, and hung up after a few minutes, and then got out of bed and walked outside, and the picture turned to the corridor again, this nursing home, generally after ten o'clock in the evening, the old people go back to their rooms to rest, few people will come out and walk around at such a late time, the nurses are basically off work, and only two night shifters are guarding at the front desk in case something unexpected happens.

In the picture, Mu Juecheng walked to the west step by step, and then passed a corner, the destination was the toilet, and then the person disappeared from view, and the camera stopped at the door of the toilet for a long time.

Ye Yuhan tapped the table with a finger, patiently waiting for Mu Jiecheng to come out of the toilet, but slowly, he found that something was wrong, five minutes, ten minutes, it is understandable that it does not come out, but it is unbelievable that no one has come out for half an hour.

Ye Yuhan frowned, and looked at the time again, yes, it was indeed half an hour, during which he never closed his eyes except for blinking, unless a person could pass through the camera in a fraction of a second, but this was impossible.

Although he didn't understand why it had been half an hour, Mu Juecheng hadn't come out yet, but Ye Yuhan could only think that the other party was still inside, so he looked patiently again, and then, several old people walked into the toilet one after another, and they all came out after a while, but they didn't see Mu Juecheng's figure.

It's weird, can this person stay in the toilet all night?

The more Ye Yuhan thought about it, the more incredible he felt, and continued to watch it for more than ten minutes, but the result was still the same, if he could, he really wanted to see the video until this morning, but obviously he didn't have that much time to grind, and it was estimated that the next video would be the same picture.

"Dean."

"Yes."

The middle-aged man in the white coat who had been whispering to the nurse on the side heard Ye Yuhan calling him, hurriedly stood up straight, and responded.

"Please call these old people over, I have something to ask them."

Ye Yuhan reversed the computer in front of the other party and pointed to the computer screen.

"Okay, I'll go."

The dean nodded, turned around and walked out, and the nurse hurriedly followed out, and after a while, the two of them came back with several old people who had appeared in the video.

"Uncles, I'm sorry to call you over in a hurry, just interrupt for a few minutes, just answer me a few questions."

Ye Yuhan said politely, and several old men looked at each other, then nodded and said yes.

"First of all, you all know Mu Juecheng, it's this old man."

Ye Yuhan rewinded the picture back to the time when Mu Juecheng was still in the ward, and deliberately enlarged the other party's face so that several people could see it clearly.

After reading it, several old people said that they knew, Ye Yuhan nodded and asked next

"Okay, then, judging from the video, you all went to the bathroom around the wee hours of the morning last night, and before you, this old man had been in for a long time, I wonder if you saw him inside?"

Ye Yuhan stopped in the middle of speaking, then slowly walked up to one of the old men and continued

"This uncle, you were the first of several people to enter, have you ever seen this person?"

"I've seen him, he seemed to be on the phone at the time, and I didn't pay much attention to it, and left after going to the bathroom."

Ye Yuhan nodded after hearing this, and walked to the second old man,

"What about you, uncle, what was this person doing when you went in?"

The tall and thin old man thought for a moment and said

"When I went in, he seemed to be looking out the window at something, and when he saw me coming, he went straight into a bathroom and closed the door."

Ye Yuhan frowned, and asked the two people, both of them said that the other party was inside, so how did the other party disappear?

Just when the former was doubting in his heart, the last old man suddenly said a word, which made Ye Yuhan even more surprised.

"It's strange, when I went in, there was no one there, and all the doors were open."

"What? Uncle, are you sure you read that right? ”

Ye Yuhan asked excitedly.

"Don't listen to this old man's nonsense, his eyes are not good, and he can't even see the apple in front of him clearly, can he believe what he says?"

The tall, thin old man snorted.

"My eyes are not very good, but I can't see such a big living person, and I haven't slept at that time, I'm still very awake, it's true that I haven't seen anyone, believe it or not."

The latter was not convinced by the airway.

"So you mean I'm blind?"

"I didn't say that."

"That's what you mean."

Ye Yuhan ignored the dispute between the two elders, clasped his chin with one hand, pondered for a while, and suddenly walked out of the door and walked in the direction of the toilet.

Walked in and looked around, he didn't find anything unusual, he remembered that the time between the last old man and the previous old man entering the toilet was about ten minutes, he didn't think that the two would lie to themselves, so in this case, it would be said that Mu Jiecheng disappeared in this toilet in these ten minutes.

Even he didn't believe this kind of thing, Ye Yuhan smiled and began to pay attention to the toilet, but no matter how he looked at it, he didn't find anything strange, except for the one-person high window.

Ye Yuhan remembered what one of the old men had said before, and mentioned that he saw Mu Juecheng looking at the window and making a phone call last night, but why did the other party look at the window?

Ye Yuhan leaned over and leaned over the window to look out, this is the second floor, the perspective from high to low is very clear, there is an open space below, and there is a folding ladder at the end of the wall, how could that thing appear in this place?

Ye Yuhan was a little strange, and before he had time to think about it, suddenly there was a strange sound above his head, he looked up and saw that the sound source was from above one of the bathrooms, and the dean also happened to come over, and saw Ye Yuhan looking at the top of his head in a daze, and couldn't help asking

"Mr. Ye, what are you looking at?"

"What's going on up there?"

Ye Yuhan pointed intently at the ceiling above his head and asked.

"Oh, this is the ventilation pipe, the fan will exhaust at this point in time."

The dean explained.

"Well, by the way, how did that telescopic ladder end up downstairs? It's always been like that? ”

Ye Yuhan nodded, covered his nose and came out of the bathroom, and then pointed in the direction of the window.

"Eh, I remember that there was no such ladder a few days ago, why did it suddenly put it there? Xiaoli was on duty yesterday, she may know? ”

The dean looked up at the telescopic ladder downstairs outside the window, a little strange, and then turned his head and said to Ye Yuhan.

"Let's go, go ask her."

Ye Yuhan washed his hands, and then walked outside.

The nurse known as Xiaoli was called from her post, and when asked about it, the other party obviously hesitated, Ye Yuhan noticed this and asked

"What's the matter, do you know anything, just say it if you know."

"That's the case, this matter has to start from last night, I was on duty with Xiao Su yesterday, but suddenly another girl came, she claimed to be transferred from somewhere else, on duty for Xiao Su, I didn't think much about it at the time and took it seriously, after that, I found that she suddenly went to the utility room."

Xiaoli paused when she said this, recalled the scene from last night, and continued

"I don't know what she's going to do there, anyway, when I saw her come out, she was holding a telescopic ladder in her hand, I was very strange, what did she do with that in the middle of the night, I asked her that she said, there was a light in the south of the nursing home, she went to take a look, I also wanted to ask if that kind of thing should be done by an electrician, but I didn't finish asking, she went out, and I couldn't chase it out, I had to leave someone on duty here, so I had to go with her, but after that, she never came back, and when I couldn't wait, I went to the back to take a look, It was found that the light on the south wall was well lit, and the telescopic ladder was also thrown on the ground, and it was the one who didn't see her. ”

"Why didn't you say it last night?"

The dean scolded sharply.

"I didn't know what to do at the time, I was supposed to be the first half of the night, and the second half of the night was hers, but she was so unavoidable, I didn't know how to be good, I thought I couldn't leave too, maybe she went to the toilet or it had passed, and then I went back to the front desk, but I still didn't see her, and finally I fell asleep while waiting, until early this morning, I heard that a grandfather named Mu Juecheng was gone, I was thinking about whether it would have anything to do with the girl last night, and I didn't dare to say it if I was afraid that the dean would be angry."

Xiaoli said aggrievedly with a crying voice.

"Dean, did you know that there was a new nurse yesterday?"

Ye Yuhan asked with a frown.

"No, if there is, I will say it in advance, there is no such thing at all, by the way, what about Xiao Su?"

The dean shook his head, then turned his face to look at Xiaoli and asked.

"I don't know, the phone can't get through."

Xiaoli shook her head.

Ye Yuhan didn't hesitate much, turned around and ran back to the monitoring room, and hurriedly watched last night's video from the beginning in all directions, and sure enough, he saw the nurse girl who came late at night, but because the direction of the other party's face every time he spoke was a position that the camera couldn't shoot, he couldn't see it clearly, just like knowing the location of the camera in advance and deliberately avoiding it.

And in addition, Ye Yuhan also found one point, that is, the time when the other party went to the telescopic ladder in the utility room happened to be in the ten minutes that made Ye Yuhan feel incredible.