As soon as these words came out, not only Xiao Lu, but also Xiao Hong and Xiao Huang were extremely surprised, Xiao Hong said: "Big brother, you can't talk nonsense, the fake Xiao Lu has disappeared." ”

Feng Yan waved his hand and said, "Speak well, don't use a Shanghai accent, you two are not a good thing, especially you." ”

Xiaohong, who was pointed at by Feng Yan, grinned and said, "Why does the big brother say that about me?" ”

Feng Yan said: "Actually, I didn't fully believe the words of any of the four of you at the beginning, but you have a lot of words, and I can't judge which ones are true and which ones are false, and among the four people, Xiaohong and Xiaohuang, you may lie, but you will definitely not tell lies that deviate from the truth a lot." Because the whole center of the puzzle to find the imposter is not about the two of you, but about the two of you, and you also show that you need my help, so I think it would be very unreasonable for you to give a lot of hints that are very far from the truth.

And Xiao Huang said the least, and the least doubts, I think the credibility is very high.

He said that you start playing games at 4 o'clock, and according to the light outside, it is about sunrise, and I can't judge the concept that he is referring to not playing for a long time, but there is more than an hour, and I can talk about the past.

With this inference, I can basically conclude that what he said that Xiaohong finally turned on the switch, this sentence is true.

Taking the switch as the starting point, I deliberately hid my true thoughts, and asked Little Green A in a circle, without mentioning any words about the switch, and the result can be concluded according to her testimony that her words, 90% of them are no problem, and when she answered, I simulated it in real time in my mind, which was completely correct.

Based on this 90%, I asked Little Green B again, and got his negative answer, and the result was very easy to conclude that Little Green B is an imposter that can no longer be fake. ”

Feng Yan knew that Xiaohong and Xiaohuang would definitely ask themselves how they guessed, anyway, they just explained more, based on guessing that Little Green B was an imposter, and then led to the saying that Little Green A was also an impostor.

Sure enough, Xiaohong asked: "90% of what you said about Little Green A is true, which means that the remaining 10% is fake?" This is also the basis for you to think that she is also an imposter? ”

Feng Yan nodded and said, "Actually, Xiao Lu A's answer is seamless, there is nothing wrong with it, the question didn't even appear in the answer she gave me, but in the paragraph where I asked her if she had anything to add." ”

After a pause, Feng Yan pointed to the only window in the secret room and said: "From the time I came in, I noticed two obvious prompts, one is the switch, the other is this window, and one is very important, when I was in the auditorium just now, my body felt very normal, I didn't feel obvious cold or heat, but after I entered the secret room, I obviously felt the temperature rise, and there were a lot."

Looking out of the window, I could see a little bit of the sky, as well as the sunlight shining in, and the slightest whisper of cicadas, these clues can be concluded that the outside of this secret room where I am at this time should be a midsummer morning, the sun has just risen, so it can also be concluded that this window is open to the east. ”

Xiaohong and Xiaohuang said in unison: "So what? ”

Feng Yan smiled and said, "So what? I don't know if you came up with this puzzle and set it up, but if so, your common sense is pretty good. ”

After another pause, Feng Yan changed into a rigorous expression and said: "We all know that the sun rises from the east and sets from the west, so I don't know if you have studied where the moon rises and which side sets?"

One might say that the moon, like the sun, rises in the east and sets in the west. Strictly speaking, the moon rises and sets in different seasons in different positions, and I won't elaborate here, but the moon is basically the same as the sun in summer, rising in the east and setting in the west.

So here's the problem, just now when I asked Xiao Green A to replenish, she actually said that when she started running, she could only see the faint moonlight spilling in outside, and she couldn't see it clearly, so she was scared.

May I ask, after the sun sets, the moon rises from the east, at about 4 o'clock in the morning, the moon is equivalent to the state when the sun is about to set, its position should be in the west, and the west side of the secret room does not open the window, where do you get the faint moonlight to come in? Is the moon in your heart? Or are you Shui Bingyue?

This shows that Little Green A is lying, she is different from Xiaohong and Xiaohuang, she is a suspect, she has no reason to lie, so as long as she has a trace of lies, she can conclude that she also has a problem. ”

After Feng Yan finished speaking, Little Green A also disappeared.

Xiao Hong applauded and said, "Wow, big brother, you are so amazing, how did you think of it?" ”

Feng Yan said: "When I saw the four words 'Tong Yan Wuji' written on the door of the auditorium, I knew that you may not tell the truth, children, always playful, tell some lies, it's no problem, Xiao Huang is not bad, but you ......"

Feng Yan pointed at Xiaohong: "It's very naughty, you actually gave me such a big misguide, saying that only one of these two little greens is fake, fortunately, I asked carefully and listened carefully, otherwise I'm afraid you won't let me out, right?" ”

Xiaohong said: "No, big brother, in fact, you only need to guess one, but you guess two, so we will not only let you out, but also answer you a question." ”

Feng Yan thought for a while and said, "Pick up this person's ghost a few times, and it's not in the school outside." ”

Xiaohong said affirmatively: "Yes." ”

After answering, Feng Yan's eyes were dizzy again, and when he opened his eyes, he found himself back in the auditorium.

Some people may ask, is Feng Yan stupid, why not just ask where the wandering ghost is?

If Feng Yan really asked him, it would be stupid, this is the main line of mystery, these two bear children can tell Feng Yan that it is strange, they will return to eighty percent: wandering ghosts are wandering.

Then the answer to the question just now is already obvious, Feng Yan just wants to confirm the relationship between Jishi and the ghost, which plays a vital role in his next exploration, which can save a lot of unnecessary guesswork.

And there is only one wandering ghost in the school, but Xuanyuan said it himself, he may do some misleading things, but it is impossible to deceive Feng Yan, and Xiaohong's answer is similar to Feng Yan's reward for finding out more than an imposter, and it can't be a lie, as soon as the two are combined, Feng Yan equates Mr. Jishi with the wandering ghost.

As soon as this matter is confirmed, it will be good to do our best to collect clues about Mr. Jishi.