"Superintendent Lin Guang, may I ask you a few questions?" Zheng Hanfei thought that it was still necessary to seize that spiritual light, an indispensable "fragment", without it, the scattered clues in Zheng Hanfei's mind could not be strung together at all, so he had to temporarily leave the case to investigate first, and prepare to go to other places to find clues, and his intuition told him that yesterday's murder may have something to do with today's methods, in this way, the key person pointed to Lin Guang, who had been monitoring the deserted park yesterday and left twice halfway.

"What's the matter?" Lin Guang was a little surprised by Zheng Hanfei's arrival, he never expected that he would actually come to him in such a betting situation and ask him questions, needless to say, it must be related to the case. Of course, it was Lin Guang who thought that the bet was something, and Zheng Hanfei and Xue Yu had never agreed to this bet.

However, what made Lin Guang a little disappointed was that Zheng Hanfei came to him, not Xue Yu, but something is better than nothing, and in his subconscious, he thought that Zheng Hanfei was even more terrifying than Xue Yu, and even Lin Guang himself couldn't say it, and he didn't understand why he had this feeling for this kid who seemed to be only five or six years old, Zheng Hanfei was not Conan, if he insisted on saying it, he could only say that his years of experience in handling cases told him.

"I want to ask, did Superintendent Lin Guang keep out when he was monitoring that deserted park yesterday? Never been in the park? Zheng Hanfei asked slowly, his eyes were full of expectation, he believed that Lin Guang would definitely give him an answer, the other party was a superintendent after all, no matter how angry he was, he wouldn't be against him as a child, right?

"That's right." The result was that Zheng Hanfei guessed correctly, Lin Guang gave him an answer, or at this time, he was happy in his heart, and he had long forgotten the dispute with the two of them at that time, "There is no other exit from that park except for that entrance, if the murderer has been in the park, if you want to go out, you can only take that road, and I can also remind people not to approach this place anytime and anywhere, of course, sometimes I will also go to other places to monitor, but once someone there goes out, I will definitely find out." ”

Remote surveillance, the snow on the deceased's black down jacket, the white puppy I picked up, the items that disappeared from the deceased's body, was that what I felt wrong at the time?! What is it exactly? Zheng Hanfei fell into deep thought, racking his brains to find a way to grasp the indispensable "fragment". I think about it, Brother Xue Yu was going to go to the deceased's house for a party at that time, and they had never entered the deceased's house, so the deceased had to lead the way, the deceased had a handkerchief, lipstick, some change, and receipts on his body at that time, if it was me, what should I bring?

Wait, in this way, the deceased is indeed missing an important thing, an indispensable thing, and those suspicious change, if those change is the deceased to buy something to prepare for the party, then she should have brought ......, but she didn't have that thing on her body at that time, is it ......

Coming to this conclusion, Zheng Hanfei's eyes widened, he really couldn't imagine that the technique was like this, but other methods could not prove this theory, in order to be safe, Zheng Hanfei opened the bedroom door and returned to the green secret room, and found that Xue Yu was sitting on the bed, staring at Cui Minzhou's corpse with his eyes, not knowing what he was thinking, while Xia Yin was facing away from Xue Yu, staring blankly at the photos on the bedside table, falling into previous memories.

"Sister Xiao Yin, Sister Xiao Yin." It was impossible to disturb Xue Yu, there was no way, Zheng Hanfei had to find Xia Yin, but the other party was almost exactly the same as Xue Yu, and he didn't pay attention to him after calling twice, no way, Zheng Hanfei shook Xia Yin's arm, hoping that this would bring Xia Yin back to his senses.

"Huh? Little detective, what's wrong? Xia Yin was obviously taken aback by Zheng Hanfei's flicker, and almost screamed, and then saw Zheng Hanfei looking at her, she breathed a sigh of relief, and a smile appeared on her face, "Is there something I don't understand, Brother Xue Yu won't tell you, so you came to find my sister?" ”

"Yes!" Zheng Hanfei nodded, hooked his hand at Xia Yin, and motioned her to squat, seeing that Zheng Hanfei was so mysterious, Xia Yin also aroused her curiosity, just squatting, Zheng Hanfei rushed to her ear, and whispered something, I don't know if it was for fear of disturbing Xue Yu's thinking or preventing others from hearing it, Zheng Hanfei's voice was very low and low, Xia Yin could only understand what Zheng Hanfei was saying by pricking up her ears and listening carefully.

After Zheng Hanfei finished speaking, he left Xia Yin's side and looked at her quietly, seeing Xia Yin's beautiful eyes gradually increase, and surprise flashed several times in the depths of his eyes, Zheng Hanfei knew that his reasoning was correct, so he also knew why Xue Yu would think that Cui Minzhou was the murderer, except for Cui Minzhou, no one else could do it at all.

"Little detective, how do you know so much? You don't seem to have seen Huihui at all, right? Come, tell my sister how you know that strangers wouldn't have thought of her as having such a hobby except those of us who knew her well. Xia Yin's words made Zheng Hanfei's confidence increase again, and in this regard, Zheng Hanfei learned from Xue Yu to say a word of secrecy mysteriously, and then his thoughts began to turn to the current murder case.

"You two, alas." Didn't hear the answer, Xia Yin sighed slightly disappointed, looked at the big and the small ones who also pinched their chins and thought, they really didn't know what to say, so they opened the door, walked out of the bedroom, and left the crime scene to the exclusive two, after all, she couldn't help if she continued to stay here.

An impossible double chamber, is it really possible? Zheng Hanfei thought as he took out a new pair of gloves from his pocket, walked to the door again, and gently stroked the green bedroom door, a trace of doubt flashed in his eyes. No, no matter how tight the technique is, there will be loopholes, there is no way in the world that there is no double secret room that can be formed without using any technique, but in the current situation, unless the deceased himself locks the door, but that is impossible, if you really think so, it will be completely in the opposite direction of the case.

Wait, the opposite direction?! In this case, the murderer's modus operandi is...... Thinking of this, Zheng Hanfei's pupils shrank slightly, his hand quickly left the bedroom door like an electric shock, and quickly ran to the bedside table, his sharp eyes swept to the vase, alarm clock and photo frame on the bedside table, and then, he was disappointed, because there was nothing he thought about on that thing, and besides, that method was too dangerous, and the murderer would not generally adopt that method, besides, what happened to the suicide note on the deceased? If the murderer gave the suicide note to the deceased before, can the murderer ensure that the deceased will not open it? Unless the deceased is allowed to ......

"Autopsy report!" The sudden shout startled Xue Yu, and then he saw Zheng Hanfei hurriedly running out of the room and saying something to a policeman, probably under Zheng Hanfei's repeated pleas, the policeman finally got a little impatient, took out a notebook from his pocket, turned to a certain page, and handed it to Zheng Hanfei.

What could it be? With this question, Xue Yu quietly walked behind Zheng Hanfei, and when he got closer, Xue Yu found that Zheng Hanfei was reading Cui Minzhou's autopsy report, and smiled faintly, just when he felt that there were no clues in the autopsy report, his eyes suddenly glanced at a line, and he was stunned, and then suddenly grabbed the handwriting in Zheng Hanfei's hand, looked at the autopsy report with trembling hands, and kept saying how it could be possible.

"Cui Minzhou actually took sleeping pills, or last night, he didn't have insomnia, what are you doing with that kind of thing? Is it the murderer? That's not right, the body died an hour before we got here, what's the point of letting him take sleeping pills...... Kindness?! If that's really the case, there should be a ...... on that thing" Before he finished speaking, Xue Yu rushed to the bedside table next to the double bed like Zheng Hanfei, his brows furrowed, and he found that his reasoning was actually wrong.

Your reasoning is not wrong! The murderer is that person, and the murderer should still have that thing on him. Seeing the confusion on Xue Yu's face, Zheng Hanfei seemed to know what Xue Yu was thinking, and just as he wanted to speak, a strong pain stabbed his nerves, his feet were wrong, and he retreated directly into a room next to the crime scene.

Here it comes!

Zheng Hanfei pressed his head with both hands, his teeth clenched tightly, not letting himself make a painful sound, but the pain was too painful, five or six-year-old children couldn't bear it at all, and after a while, Zheng Hanfei's nose kept snorting, and his teeth were a little loose, I believe that it would not be long before Zheng Hanfei shouted out in pain.

Endure! Be sure to hold back!

The tenacious spirit has been reminding Zheng Hanfei and sharing waves of pain for him, for this reason, Zheng Hanfei is about to scratch off his black hair, a trace of blood slowly overflows from the corner of his mouth, and his face is a little hideous, who would have thought that such a young child is enduring great pain.

Until the end, Zheng Hanfei didn't shout, at the moment he looked very embarrassed, his clothes were soaked with sweat, his messy hair covered his face, and he couldn't see his expression, if there was a faint sound of breathing in the quiet room, I am afraid that some people would think that Zheng Hanfei had turned into a corpse.

I don't know how long it took, the hands that couldn't be put on the ground, like slow motion in a movie, slowly lifted in front of Zheng Hanfei, and then shook it slightly, the corners of his mouth hooked a cold arc, and a cold light erupted from the black hair, and the temperature of the whole room had a tendency to drop rapidly.

Black detective, advent!