Hua Zhang continued: "It shows that this black-lit ward is definitely not connected to the ward with the curtains. The one on the left is a single-room superior ward. Then I have reason to believe that the one who draws the curtains is actually a senior ward. And Dubin's profession will not make him like an ordinary patient, not paying attention to the shielding of the curtains. ”

Fan Keqin agrees with her, in fact, this method is relatively reliable. The front is all that kind of large ward, and from some windows in the back, it can be seen that there are still a few single senior wards. As for Dubin's identity, it is a natural thing to live in a senior ward.

Basically, Fan Keqin took back the binoculars, rewrapped them, and said, "Almost, judging from the traces in this house, there are still people living in it." I don't know why, this time hasn't come back yet. It's not good to be blocked, let's go back first. ”

I had observed for so long in front of me because the time had not yet come, after all, it was evening, and it was not completely dark, so I needed to wait for a while. But now that it's completely dark, it's time to confirm it, and it's going to be confirmed in a very short time. Naturally, there is no need to observe for that long.

And if you go back too late and the street is so deserted, you can walk on the street by yourself, although there is a cover of night, but in fact, it is also conspicuous.

The lights weren't turned on, and the two of them didn't touch anything in the house, so they didn't have to worry about being seen. When I went out of the room, I listened carefully to the movement in the corridor and confirmed that it was safe, and Fan Keqin and Hua Zhang quickly flashed out. Went straight downstairs and walked out of the unit door.

At this time, there were still people on the street, but the two of them still avoided taking the main road, and picked some small alleys, or groups of buildings, and walked between residential areas.

It didn't take long for them to return to the safe house. There were still some leftovers of some food they had bought before, so Fan Keqin and Hua Zhang took a simple bite and began to summarize today's harvest.

Hua Zhang used a pen to simply draw the situation of Nanjing Hospital on a piece of paper, both sides of the front and back. The curtained windows are marked with three bars obliquely with a pen, and the rooms without lights are directly blackened. If you have a single ward, just write a single word. In this way, it is clear at a glance.

You don't have to worry about whether the drawing is good or not, whether it is quiet or not, in this case, as long as you can understand it, it is the most important thing. Hua Zhang put down his pen and said, "Brother, I still think that this ward has a great chance of being lived by Dubin." As he spoke, he pointed to the window behind the hospital with the curtains closed.

Fan Keqin actually judged the same way in his heart, but he still asked, "What is the reason?" ”

Hua Zhang said: "I have reason to believe that these wards are all high-level wards. The dark room on the right was not bright at all. If they were connected, the room would be lit and the dark room wouldn't be lit at all. On the left side of the suspected target room, it can be seen that it is obviously a high-level ward, and there are still people living in it. On the left side is still the superior ward. So logically, two without curtains, plus one with curtains, and a room with a black light. These four are most likely high-class wards. And as we said before, as Dubin, he will definitely stay in the senior ward. ”

Fan Keqin nodded and said, "Yes, at this time, if you are still engaged in conspiracy and trickery, such as living next door or something." On the contrary, it is not very useful. As long as you live there, the doctor will see the doctor or not, and the doctor will definitely have to meet with Dubin. Similar situations simply cannot be hidden. It's ...... Judging from our current observations, there is a very high probability that the one who closed the curtains is the ward where Dubin is located. ”

Hua Zhang said: "The schematic diagram of the hospital drawn by the heartthrob before is still very useful, according to the space where this room is located. We entered the main entrance of the hospital, and after going up the corridor on the left, the third room on the left hand side was the room with the curtains closed. Shall we ...... Customize a plan to dive into? ”

Fan Keqin said: "It's still a little difficult...... After saying a word, he lit a cigarette and silently calculated it in his heart. It wasn't until he was almost finished smoking the cigarette that he spoke, "We don't know how many guards there are in front of the ward on the second floor. However, we can let the heartthrob calculate the number of daily changing guards at the secret service headquarters. ”

Hua Zhang nodded and said: "This method is good, at least Minggang, that is, how many guards are wearing military uniforms, we can see." Number of plainclothes ...... This doesn't seem to count. ”

"Plainclothes must have it." Fan Keqin said: "But we don't need to count plainclothes. Judging from today's observations, the probability that the hospital is a trap is actually very small. If the hospital wasn't a trap for fishing us past. Then there would be plainclothes agents who stayed there at night, but there would not be too many. ”

Huazhang began to mark on the drawings, and the first step was: heartthrobs observe the number of changing guards.

Fan Keqin looked at it and said with a smile: "The second step is to further observe the situation in the hospital and make sure that it is not a trap." Because this is very important, we can judge the number of plainclothes guards of Doberman from this point. ”

Hua Zhang nodded, wrote this down, and then said, "The third step, we can customize the plan, right?" ”

"Yes." Fan Keqin said: "Now we can actually make a general strategy. ”

Speaking of this, Fan Keqin thought for a while and said, "The first one is that we touch in and kill each other." The downside of this strategy is that we can be spotted in an instant. However, if you retreat quickly, there is no problem. The second is to kill the other person when Doberman comes out. But the disadvantages are the same as the first. The third is that after Dubin comes out, when the four-hole bridge incident subsides, we will find another time to act. ”

Hua Zhang brushed down a few situations and said, "I personally prefer the first one." We can't afford to waste all our time here. ”

Fan Keqin: "Hmm. He said, "If the hospital is not a trap, I am also inclined to be the first." Take it one step at a time, and if there is no good opportunity, I would rather let Doberman live for a while longer. ”

The two of them followed and talked about all the situations they saw around today's investigation. This is a great benefit, even if Fan Keqin's observation is amazing, there must be nothing to see.

Complementing each other allows them to see things more holistically. Sometimes, when you see something, you may feel that it is nothing. But after saying it, after the other party knows, it is likely that they will have different ideas.