Because of Huang Jin's relationship, because Jin Yiwei was eager to change his image, they approached Qin Tai intentionally or unintentionally, and Qin Tai thus knew a lot of Jin Yiwei's secrets. Although Qin Tai didn't want to give people the illusion that he and Jinyiwei were too close, he didn't rule out Jinyiwei's intentional overtures. After all, Jinyiwei is the most well-informed intelligence agency, and it has strict organizational procedures and personnel distribution. If you refuse to get close to Jinyiwei, you will completely block this road, so Qin Tai did not pretend to be Qinggao to alienate Jinyiwei. Jin Yiwei also likes Qin Tai's "true temperament", so the cooperation between the two sides is relatively smooth, and there is even a feeling of hating each other.

Jin Yiwei not only secretly helped Qin Tai, but also gave Qin Tai a few tokens that only Jin Yiwei himself had. When Qin Tai is in danger, as long as he shows this token, Jin Yiwei not only knows that Qin Tai is his own person, but also tries his best to help Qin Tai. This is a decision passed collectively within Jinyiwei, everyone wants to have a good relationship with Qin Tai and change their image through Qin Tai. These tokens have a high deterrent power, as long as it is the person of the Jinyi Guard, no matter whose subordinates it is, they will obey Qin Tai's dispatch. However, these tokens are only known to the people of Jinyiwei, and they can no longer be used in public, and they represent only individuals, not the entire Jinyiwei. In other words, Qin Tai has a good relationship with the bosses of some Jinyiwei, and he can't give command to Jinyiwei's people, nor can he order Jinyiwei's people to do something illegal. Whether Jin Yiwei accepts it depends on whether he admits it or not.

Qin Tai immediately asked his wife Zhan Xiaoxiao to find out the token and hang it at the door of his room. There are several purposes for hanging these tokens, the first is to confirm that the other party is not the Jinyi Wei that Qin Tai guessed? Second, Qin Tai wanted to know how powerful the Jinyi Guards were inside the prison of the Criminal Department? Is it possible to use the relationship between Jinyi and Wei to unify the internal prison of the Criminal Department and completely solve the problems existing in the prison of the Criminal Department. Third, in order to deter the other party. Regardless of whether the other party is Jinyiwei or not, it is possible to know these tokens, and after learning that Qin Tai and Zhan Xiaoxiao are Jinyiwei, they will re-estimate Qin Tai and Zhan Xiaoxiao's strength. This gave Qin Tai and Zhan a little time, Qin Tai needed time the most now, give him enough time to think about the relationship inside.

Soon after the token was hung out, Zhan Xiaoxiao found that there was an extra note on the token. There was only one sentence on the note, "Three days later, meet at the secret passage." It can be seen that the other party gave Qin Tai and Zhan Xiaoxiao three days. Not only did they need time to confirm the details of Qin Tai and Zhanxiao, but they also needed to get instructions from the top of Jinyiwei or their superiors. But at least in the past three days, Qin Tai and Zhan Xiaoxiao will be fine, and the other party will not attack Qin Tai and Zhan Xiaoxiao.

After Qin Tai read this note, he gave his wife Zhan Xiaoxiao a few orders, asking Zhan Xiaoxiao to use the three days to complete the task as soon as possible. First, Qin Tai hoped that Zhan Xiaoxiao would find Lao Mo immediately and bring Lao Mo here. Qin Tai needs to have a good talk with Lao Mo and talk about the secret passage of the prison of the Criminal Department and the previous things. Second, Zhan Xiaoxiao needs to continue to look for other trustworthy people. The old drunkard said in the letter that there were several friends in the prison of the Criminal Department, and now only Lao Mo and Wang Tong were found, and Qin Tai wanted to know the whereabouts of several other people. Are they alive or dead, or have they already left the prison? When did you leave? Why did you leave the prison of the Criminal Department? Qin Tai was worried that the other party had learned the news of the secret passage from these missing people, and in this case, Lao Mo would be in danger. The third exhibition needs to check the marks of the entrance and exit of each secret passage to see if there is anything missing.

After assigning the small tasks of the exhibition, Qin Tai began his work. He had to check the numbers left by Zhan Xiaoxiao and compare them with the symbols he had written down, and he wanted to know what they really meant. It depends on how much of this kind of text Zhan Xiaoxiao remembers? Is it correct? Did you misremember what the symbols looked like? Is there a translation of the Chinese meaning?

After looking at it for a long time, Qin Tai finally found a relatively similar symbol, which is translated as the word "five", which means the number five. But Qin Tai didn't understand what this meant, it meant to take five steps after entering? Or is there something five steps away? Or is this place the fifth import and exit? Qin Tai couldn't figure it out, so he had to continue to look for other numbers, and soon found that he had taken a relatively similar one, which translates to the meaning of "four". Gradually, Qin Tai found the corresponding records of each number, and the meaning of these numbers came out.

But what made Qin Tai unaccustomed was that it was obviously the sixth layer of the last layer of the secret passage with "seven" written on the inner wall? Could it be that the foreman engraved the wrong number in the first place? No, the foreman wouldn't be so careless. Could it be that there is a mezzanine between the six floors of the prison of the Criminal Department that outsiders don't know? In this way, the sixth layer is the real seventh layer, which is justified. Keep reading, to be more and more sure of your guesses, each layer is a number, and the layer is smaller than the layer of numbers. It's just that the passage of this underground floor is engraved with the number "two", is there a compartment between the underground floor and the ground floor that outsiders don't know? Is it the first underground layer in the true sense of the word? But where is this floor? Why is it not indicated on Wang Tong's map and the pattern of the secret room? Don't you all know about this place? Will anyone be locked up in here? Could it be that the secret that the other party is waiting for is the real first layer? What's going to be inside? If so, what kind of person would it be? If it were a human being, would this person still be alive in the world? If it weren't human, what would it be? Could it be some kind of monster?

While Qin Tai was waiting for Zhan Xiaoxiao, he constantly analyzed the situation between the enemy and himself. Whether it is manpower or power, it is not comparable to Qin Tai. The other party has been here for at least many years, and even several generations, of course, it is not something that Qin Tai can catch up. It's just that Qin Tai has an advantage that the other party doesn't have, that is, Qin Tai knows a secret passage, a secret passage that only Qin Tai and Zhan Xiaoxiao and his wife know. This secret passage can avoid the secret passage controlled by the other party, and come to any level of the prison of the criminal department at will, and will not be noticed by the other party's people. With this trump card, Qin Tai has narrowed the distance between him and the other party, and he can sit down with the other party to negotiate the conditions.

Zhan Xiaoxiao came back not long after, but she didn't find Lao Mo, and she didn't know if she could ask anyone else, so she had to come back and ask her husband Qin Tai. On the way back, Zhan Xiaoxiao was stopped by a dirty handyman. This handyman is a mute, can't speak and is a bit crazy. He stopped Zhan Xiaoxiao and kept gesturing with something, Zhan Xiaoxiao knew a little dumb language, and knew that the other party had something to "say".

Unexpectedly, this mute not only "spoke amazingly", but also made Zhan Xiaoxiao pay attention to him immediately. The words he "said" translated, and it meant something like this. "Who are you an old drunkard? Where is he now? I'm a good friend of his, and you can trust me completely. As he spoke, the man took out a wooden sign that looked like the small wooden block hanging from Zhanxiao's waist.

If you look closely at these two wooden plaques, you can see that the patterns inside are different in details. The face on the old drunkard's wooden card was laughing, and the face on the mute wooden card was crying, and later the dumb man told Zhan Xiaoxiao that the wooden card in Lao Mo's hand was engraved with a laughing human face, and Wang Tong's wooden card was an angry human face. These four wooden cards together are "joy, anger, sorrow and happiness", which is the state of the world. The so-called "joy" is the old drunkard master, but the old drunkard master is not happy, and is immersed in half-drunk and half-awake memories; The mute wooden sign is obviously crying, which is a "mourning"; Wang Tong was always indignant because of his past, so he chose an angry face; The first three of "joy, anger, sorrow and happiness" are available, and Lao Mo, as the boss, has no choice but to choose a "music", which is a laughing face. They were the "four idiots" of the Criminal Department Prison back then, who stayed inside the Criminal Department Prison and did things that others were unwilling to do. Wang Tong is already "dead", so he can't appear in front of outsiders, he can be like a shadow, hiding inside the prison of the Criminal Department, as a lonely ghost; The old drunkard master is responsible for treating the prisoner and writing down the prisoner's record, as for whether the prisoner will let himself die of illness, solve it on the spot, or throw it out, it is not up to the old drunkard master to decide. Everyone calls the old drunkard "fake doctor", and a few people who have a good relationship call him "old drunkard"; Lao Mo was responsible for delivering food and transporting corpses, so no one would rob him of his work. Everyone calls Lao Mo "laughing old man" because Lao Mo is always smiling; The mute is in charge of cooking, and he is dirty all day long, so everyone calls him "the dumb man who burns the fire". Because the mute has a bitter face all day long, and he loves to cry but not cry, people who have a good relationship call him "crybaby". It is said that the four of them were reluctant to leave here for their own reasons, and became four friends who shared the same illness.

Zhan Xiaoxiao went back with the mute and "chatted" with the mute for a few words. Because it's in dumb language, there is no need to worry about being discovered by people who are spying on them, so the two "chat" very energetically. The mute told Zhan Xiaoxiao that the four of them were actually about the same age, Lao Mo was the oldest, the dumb was the second, the old drunkard master was the third, and Wang Tong was the youngest. But Wang Tong, the youngest, is now in his sixties. They are the old people who have worked in this prison for the longest time, and they are almost the veteran old people here. It's just that everyone's status is not high, and there are even fewer people who know and respect them. Lao Mo has a godson, and several apprentices and grandchildren are better, but the dumb man is really a "lonely man". If Wang Tong hadn't had an accident a few years ago, Wang Tong would not have had a chance to leave the prison of the Criminal Department, and he wouldn't even dare to leave the secret passage.