Fan Keqin nodded after hearing this, and said, "Well, you continue." ”

  Zhuang Xiaoman said: "Okay, there are twenty people in their class, and there is another class of the same kind, all of which are one day and one night, and one day off. They took turns replacing the sixteen-man squad of the Changbai shift at night. And then, in the evening...... Well, at half past nine in the evening, at half past twelve, and at half past two, a team of five people would be sent to patrol, but at this time, the wolves could not monitor outside the factory for the sake of secrecy, so they only saw them patrolling inside the factory. Whether the perimeter is patrolled or not, it is unknown. But I guess with the usual style of the little Japanese devils, they should be going around the circle. ”

  "Hmm." Fan Keqin agreed, thought about it slightly, and said, "It's okay, you finish first." ”

  "Yes." Zhuang Xiaoman said: "During the day, the team of twenty people on duty was replaced by sixteen people from the Changbai shift back to the factory. But basically all of them are distributed at the door and inside of the office building and the two workshops. The brothers of the wolf pack were seen underground through homemade periscopes. ”

  Fan Keqin then asked, "Well, what about the other class?" The rest shift is just sleeping? ”

  Zhuang Xiaoman said: "During the day...... Sometimes they also helped, and they also appeared inside the factory, but they were in a relaxed state. After all, it's a one-day and one-night shift all of a sudden, so it's basically a state of rest. And mostly in office buildings. So the wolves judged that the office building should be their resting quarters. I thought that their judgment should be accurate. ”

  Fan Keqin said: "Well, what about these little devils who are in charge of the guards? ”

  "Well, for this, the wolves also have feedback." Zhuang Xiaoman replied: "In addition to these little devils, there are nearly twenty people in total, and there should be eighteen to be exact. The men were all dressed in civilian clothes and were not armed. Fourteen of them stayed in the workshop on the right for a long time. In the evening, we also went back to the office building to rest. ”

  Zhuang Xiaoman paused when he said this, and said: "The wolf pack reacted and said that these fourteen people basically entered the factory at eight o'clock in the morning, especially the workshop on the right, oh, I'm talking about the workshop on the right if it's facing the office building." Almost during the day, as long as it was about eight o'clock, they all stayed in the workshop on the right. Then, according to the observation of the past few days, there are four people who have entered the workshop on the left. And I went to get the cart and pushed some heavier things, and entered the workshop on the right side again, so the wolves judged that the workshop on the left was just transformed into a warehouse or something like that. Otherwise, these plainclothes people would not have these two behaviors. ”

  "Well, reasonable." Fan Keqin said: "Is there any more detailed information, I mean for these plainclothes. ”

  "Yes." Zhuang Xiaoman said: "The four people who don't show their heads very much, they seem to have a very high status, and after coming out of the office building a few times, these people show a lot of respect when they see it, because whether it is those small Japanese soldiers or some other plainclothes people, they are very ...... Respect each other. But judging from the posture of dressing and walking, these four people are definitely not officers, and must not have received any military training. The age is not too young, and the youngest should be around fifty. The largest can be more than seventy. Of course, this is only a guess based on observations and may not be accurate. ”

  Speaking of this, Zhuang Xiaoman paused, and said: "That's basically it, oh!" In the past few days of observation, the four people have only shown two sides, but they are all holding a long cylinder, which looks a bit like the kind of protective cylinder that preserves precious paintings, but the wolves should not know that this is the weapons research institute of Little Japan. So they weren't sure what the identities of those people were. But after I listened to it, I felt ...... These four people should be the key, and there is a high probability that they are experts in weapons or machinery, scientists and the like. ”

  Fan Keqin said: "Well, this speculation is also reasonable, the wolves don't know about the Weapons Research Institute now." However, they should have a rough judgment by observing, so it is normal to say so. ”

  Speaking of this, Fan Keqin lit a cigarette that could still be bought in the later generations, and after puffing out a puff of blue smoke, he continued: "Just like you said, these four people may be weapons experts from the Little Japan Ordnance Research Institute. Combined with what you said earlier, moving heavy stuff in another workshop, and those fourteen people always work in the workshop on the right. There is also information that these four people are very respected, etc., and they should be the main scientists in charge of the weapons research institute. At the very least, the probability is very high. ”

  Zhuang Xiaoman thought about it carefully after hearing this, and then said: "Brother, judging from the current information, our plan should not be changed. ”

  "The plan doesn't have to be changed." Fan Keqin said: "But the time of action needs to be carefully studied. You just said patrol hours at night, but what about during the day? ”

  Zhuang Xiaoman replied: "During the day, once in the morning, once in the afternoon, and the time in the morning is around ten o'clock, but there is no fixed time. In the afternoon, it was around three o'clock, and it was basically not fixed. The patrol route is fixed, but it basically covers the entire road inside the factory. The non-Changbai shift dispatched five, sometimes six, to patrol. Assemble in front of the office building, then, go to the right, then turn left into the road between the right wall of the workshop on the right and the wall of the factory, then turn left, then turn left into the road between the two workshops, follow the road between the workshop and the factory wall on the left, and come back again from between the two workshops, basically walking in a serpentine shape, and finally back to the office building. The whole time is about five minutes. ”

  "Hmm." Fan Keqin combined the factory structure diagram in his mind, imagined it, and then said: "Although the time is short, the coverage rate is very high, and there are basically no dead ends." In this way, it seems better to avoid the hours of 10 a.m., 3 p.m., 9:30 p.m., 12:30 p.m., and 2:30 p.m. Otherwise, just in time for the patrol to swing around the yard, although I believe that with our firepower, even if we collide, we will finish off the other party in a short time. But it's still a trouble, because if the other party walks to a hidden place such as a corner alley, such as the corner of the courtyard wall, then even if they don't meet at the first time of action, they may also adopt sneak attacks or cold gun tactics when they make the first contact, so that the wolves will have some losses. ”