"It's all irrelevant, the exit is right behind me, the wall here is the same as the door to the attic, it looks like the wall has a door to the downstairs, and behind this wall there is a spiral staircase that leads directly to the outside, you go quickly!" Teacher Jin said.

"Sure enough, you and Lao Chen have been plotting something from the beginning, and you didn't tell me these things." Xu Tian said.

"There's no point in talking about this now, go! If you don't leave, it's too late. Teacher Jin said eagerly.

"There are a lot of things you haven't told me, the police have been casting the net, and now it's time to close the net, I just want to understand one thing, you don't tell me your plan, why do you want to take me to track down the ruling Tai Sui?" Xu Tian approached Teacher Jin and asked loudly.

"If my waist hadn't hurt, I'd have pulled you outside, all right! I'm telling you, if I don't say anything to you now, I'm afraid you won't stop there. Teacher Jin said.

"You should tell me everything." Xu Tian said.

"Regarding our plan, it's too late for me to tell you now, as for why we didn't tell you that our plan is still taking you to track down the ruling year Tai Sui, I can tell you right now, in fact, it's not that complicated, whether you track down the ruling year and the old Tai Sui, whether it plays a role or not, it doesn't matter to us, because we don't let you track down the ruling year and the old man at all." Teacher Jin said.

"Sure enough, I have heard some clues from Xiao Ai's mouth, you have suspected Xiao Ai, and the police have also investigated Xiao Ai, but you were not surprised when you shouldered Xiao Ai, and there was no tendency to arrest Xiao Ai, and even when Xiao Ai was on the island, there were so many mysterious incidents on Xiao Ai, and you did not show the slightest suspicion when you saw everything that happened to Xiao Ai, which means that you and Xiao Ai have known each other for a long time. I remember Xiao Ai said to me, test me or something, what the hell is going on? Xu Tian asked.

"Li Zhitong has explained to you some things about Zhinian Tai Sui downstairs, that's right, everything Li Zhitong said is true, Zhinian Tai Sui is just the tip of the iceberg among the criminals for us, and now Zhi Nian Tai Sui has a very important experimental report in his hand, you can also see that there have been very unbelievable things in these cases recently, that is, there are people who look the same, and it is precisely because of this that we must arrest the criminal gang of Zhi Nian Tai Sui." Teacher Jin said.

"I've figured out that the experiment on cats has clearly told me that someone is experimenting with cats, and that it has something to do with humans, right?" Xu Tian asked.

"For the results of this experiment, now our police have not made substantial progress, what you have learned is true, the person who lied downstairs has been killed, and she has not had time to lie." Teacher Jin said.

"It's Hongmei, I know." Xu Tian said.

"You must be clear about why you have been following me to track down the ruling Tai Sui, right? We need your strength, but tracking down the matter of the Elder Tai Sui is not enough to use your logical reasoning skills, and the reason why our plan has not been told to you is because we want to know how much potential you have. We need people like you to help us solve bigger cases, and the criminal gang we have to track down is far more difficult than the ruling Tai Sui. Teacher Jin said.

"Sure enough, it's a test of my ability, that big case aside, I just want to know, how much information does the police have about the case of Zhi Nian Tai Sui? What other clues didn't tell me? Xu Tian asked.

"The information that the police have is actually similar to the information you know, and you must already know about landing on this island, right?" Teacher Jin said.

"It was the police who lured me to this island, I have already seen it, we were induced in the hotel in Yangqi that day, until you landed on this island, you don't act like a policeman chasing criminals at all, everything about the island, whether it is Lijia Village or the Chen family's ancient house, it has always been the police who have been testing me, and the acting skills of those extras are very clumsy, from the time you pretended to be a veterinarian to treat the sick dogs in Lijia Village, I was suspicious, and the villagers of Lijia Village said that they had come to the veterinarian before, Moreover, the dogs in Lijia Village are sick all the time, so the villagers of Lijia Village should have a full understanding of veterinarians. As long as there is a veterinarian who has seen his pet once, then the owner of the pet should have a general understanding of the symptoms of the sick dog, so as not to be at a loss when the dog is sick in the future. The villagers of Lijia Village did not suspect that you were pretending to be a veterinarian, even I, a layman, could see how clumsy your pretending to be a veterinarian was, when I watched you pretend to be a veterinarian, I was not only afraid that you would be exposed, but also had a sense of shame that your acting skills were very clumsy, to be honest, I really blushed at that time for your clumsy acting skills. Xu Tian said.

"Hahaha! At this time, you can still say such interesting things, if Lao Chen is not wrong, you and Lao Chen should have known each other for a long time, and this matter must not be hidden from you. Teacher Jin said.

"Also, when we arrived at the Chen family's ancient mansion, when we saw Sitong pretending to be Danxin, you didn't show too much surprise, I actually had a very good idea at the time, I knew that it was Sitong, my attention was not on Sitong at all, I have been observing you, I just want to see what tricks you can play." Xu Tian said.

"But our test of you did not go well, during the final test stage of Lijia Village, we were interrupted, someone stunned us, your notebook was also stolen, and our police officers were really killed at that time, Li Suqing is an old comrade, her death is really unacceptable to me." Teacher Jin said.

"Siyan's disappearance in the Chen family's ancient mansion is also a collapse of your test on me, right? Originally, your plan was not like this at all, but when I found the corpse in the kitchen of the Chen family's ancient mansion, I never saw Siyan again, at that time, it must have been the incident in the Chen family's ancient mansion that broke away from the test topic of your door, the so-called detective game is actually a test for me, but the detective game did not go smoothly, and someone really died, so in the end all of you took me to the guest room, and at that time you were protecting me, and everyone present at that time was from the police, right? Xu Tian said with a sinking face.