Fan Keqin and Hua Zhang came out of the bar and directly entered the previous building again. This time, both of them entered the hallway and went all the way upstairs.

Always pay attention to the movement in the corridor, and after making sure that there is no one, Fan Keqin rushed up and held the iron railing above, and then Fan Keqin reached the top in three steps and two steps.

Reach out and open the patio. Sometimes control depends a lot on strength, and in some cases, the posture of exerting force can make you uncomfortable. However, a person with great strength will not care much, because his own strength is sufficient, so he can control things that need to be moved more easily.

Fan Keqin was like this at this time, lifting the lid of the patio, because his strength was completely sufficient, in order to control the manhole cover, he did not open it all at once and fell outside. So there was no sound at all. followed him and rushed up directly, and turned around to reach out to answer Huazhang.

Hua Zhang was the same, jumped directly, grabbed the railing leading to the patio, climbed up a few steps, and reached out and grabbed Fan Keqin's hand. The latter fought hard and directly pulled her up.

Immediately followed by Fan Keqin squatted down and closed the manhole cover silently again. Putting the binoculars on, He Huazhang bent over and came to the side of the road by the side of the building.

Basically, there are floors of a certain height, and the vast majority of them, even whether they are later or former buildings. At the top edge of the roof, there must have been a fence around it. It's nothing more than the high point of some roof walls, and the low point of some roof walls. This is a form of protection against people going up when they go up. For example, make a waterproof, repair some rain drains and other workers go up to avoid accidents.

At this time, the edge of the roof where Fan Keqin and Hua Zhang were located was naturally no exception. The building that the two of them chose was naturally not unparticular. Just across the street, it's a little slanted, and you can see the hospital on the other side. This is also what Fan Keqin planned when he hid his telescope during the day. Hide it here, and use it directly. The province also has to take a trip to other places, back and forth.

Another point is that this place was chosen because the dwellings in this area are all about the same height. There were no tall buildings nearby, so you could see what was going on top of them at this time. Although it's evening and it's not so bright, it's still a hand to prevent it.

The two of them were together, crouching on the edge. Fan Keqin took out the binoculars and looked across the road. The building is five floors, and the hospital opposite is two floors with an angle. However, there is a flower bed between them, of course, this flower bed is not really a flower bed, it is a bit similar to the green belt of later generations. But it's rougher, it's just a circle of trees.

Then the green belt is flanked by sidewalks, followed by a main road, followed by a sidewalk, and then to the courtyard gate of the hospital. There is still a walk inside the gate to reach the main building.

We all know that although the height is different, the angle of sight is also different. For example, if you look down from the upper floor, and a person is standing against the wall, you can't see clearly. But if this person is a little farther away, then you will see it more clearly.

At this time, the same is true, although the hospital is only on the second floor, and Fan Keqin is on the top of the fifth floor, but after the distance between the main road and the sidewalk, Fan Keqin and Hua Zhang can clearly see the windows of the hospital. You can even see deep into the window.

Especially since it was already late in the evening, and the hospital needed electricity 24 hours a day. Even the patients who live in it don't think about saving the hospital's electricity bill, and it's not their own home, right? As long as it is not the prescribed rest time, the lights in almost every ward are on.

After Fan Keqin looked at it, he handed the telescope to Hua Zhang and said, "Come and see." ”

Hua Zhang took it and also looked towards Nanjing Hospital across the main road. Fan Keqin said: "Now the main area we observe is divided by the field square, which is the upper left position. Now it's getting dark, it's dark outside, and there's lights inside the hospital, which is a good thing for us. ”

Fan Keqin also looked at the situation opposite, although he didn't have a telescope, but his eyesight could still allow him to see some situations more clearly. He whispered again: "If you look at the area on the upper left, in most of the windows, you can see the hospital beds. There are also patients in hospital gowns moving inside, which indicates that this area is indeed a ward area. ”

Hua Zhang looked at it and said, "Well, I saw it, this hospital only has two floors, but it's not small." In the upper left area, the light can confirm the ward, and I can already see a dozen windows. ”

The hospital room is relatively large, and one room has two windows. Of course, if it is a hospital in the future, it can only be bigger. But at this time, the Nanjing Hospital they looked at was no longer small in this year, with more than six beds in one ward and two windows for one ward. This Nanjing Hospital is the kind of building that has only two floors, but it is very long horizontally.

"You can first see if the curtains are not drawn, and there are other patients in the wards. If so, it can be ruled out. Closed curtains, or no one in the ward, a separate ward, and that sort of thing is suspicious. We'll stay here until it's dark, so we can see it better. After all, there is no one in the wards now. ”

"Understood." Hua Zhang replied. Of course she knew what Fan Keqin meant. It's like a row of ten windows, and inside each window is a room. But there were eight of them with lights on, and inside were normal, people in hospital gowns. Then these eight rooms can naturally be excluded. The remaining two, one with a dark light and one with the curtains drawn, then it is suspicious.

That's it, Huazhang observes every window very carefully. After all, at this time, the hospital room has two windows. She needed to carefully discern whether the two windows were a hospital room or not. After all, occasionally there are a few extra beds in the ward, resulting in irregular beds. There are also individual large wards, which have three windows. So she needs to identify it carefully.

It was about an hour or so of now, and it was already completely dark. Looking at the room with the lights on outside, it becomes clearer. Hua Zhang said: "There are two windows with curtains drawn, and one with a dark light......"