"Well, it's in the basement downstairs of this unit, and you can go straight down from the first floor. The security guard replied.

"Take us there. ”

Cao Xuan did not hesitate, let the security guard lead the way in front, and the group walked from the fifth floor to the first floor again, but before Qin Yu left, he took one last look at Qin Haifeng's room, and finally, when he left the door, he took out a handful of black ashes from his pocket, smeared it on the doorknob, and brought the door up.

"The basement is down from here. The security guard led everyone to the first floor, and went directly to the back of the stairs, where there was an iron door, but it was not locked.

"Don't worry. ”

Seeing that the security guard was about to pull the iron door, Cao Xuan opened his mouth to stop it, and then, he walked to the edge of the iron gate, and after carefully observing it for a while, he turned his head to Qin Yu and said, "Master Qin, the rust on this iron door is not obvious, which means that this door has often been opened." ”

"No, this basement is rarely entered by our property, and there are some sundries inside. The security guard said suspiciously.

"Just because you don't go in doesn't mean everyone else doesn't go in. Qin Yu said meaningfully, directly stepped forward and pushed open the iron door, and walked towards the basement.

After the group walked down a staircase, the security guard was about to speak, but after seeing Qin Yu's movements, he closed his mouth again, because he opened his mouth to remind everyone that on the inner wall at the bottom of this staircase, there was a switch button for electric lights, but he didn't expect Qin Yu to put his hand up one step ahead of him and press it.

The light switch was pressed, and the people who had been affected suddenly felt that their eyes were brightened, and the entire basement appeared in front of their eyes, the basement was very large, more like a labyrinth, and they were just standing at the beginning at the moment.

"This basement is so big, it's so deserted, can it be turned into an underground parking lot with a little bit?" Meng Yao looked at the spacious basement and said.

"This. Because this place is relatively trendy, and the parking garage in the community is enough, so in the end, the developer did not get an underground parking garage. The security guard replied.

"Shhhh

Just when Cao Xuan was about to ask, Qin Yu made a gesture that silenced everyone. Then, in a low voice, "Listen carefully, do you hear anything?"

With Qin Yu's prompt, all the people present listened attentively, and after half a sound. Cao Xuan replied in a low voice, "It's the sound of music." ”

"I also heard that the music was kind of similar to the Buddhist kind of Sanskrit singing, which was very comfortable and relaxing. Meng Yao also replied.

Hearing Meng Yao's answer, Qin Yu looked at Meng Yao with some surprise, Cao Xuan could hear this voice, he was not surprised at all, after all, as the person in charge of a special department, it was still such an important place as the capital, if he didn't have some skills, it would be too much to say.

But Meng Yao could actually hear the music. And even the type of music sound can be felt, which makes Qin Yu a little surprised, Qin Yu can be sure that the source of this music is at least twenty meters away from here, and the sound is not loud, if it weren't for his good ear, it would be absolutely impossible to hear it with normal people's hearing, just like Chen Qingzhi and the security guard and Cao Xuan's subordinates at this moment, all of them were at a loss.

Meng Yao's hearing was so good, which Qin Yu hadn't discovered before. It was a bit of a surprise to him.

"Master Qin, this music, we ......" Cao Xuan cast an inquiring look at Qin Yu.

"Let's go and have a look. ”

Qin Yu walked in the direction where the music came from, while Cao Xuan thought for a moment. But he gave a whispered order to his subordinates, and the group followed behind Qin Yu lightly.

After another corner, Chen Qingzhi and the others finally heard the music, but it was precisely because of hearing the music that Chen Qingzhi's cold hair stood up.

It's a very relaxing music. It's soothing, a bit like the kind of music that some elderly people often listen to.

But it is this kind of comfortable music that makes Chen Qingzhi feel terrifying, because this music appears in an environment that should not be there.

The environment that belongs to this kind of music is on the beach or under the sun, or in the shade of a tree in the hot summer, listening to such music, resting quietly, this is the real living environment of this kind of music.

And in this dark and damp, and there is no light, very silent and dark basement, such music appears in this environment, as if in the corridor of a modern office building at night, seeing a woman in ancient costume, indescribably creepy.

Sometimes, when something appears in an environment that is not suitable for it, it will bring terrifying senses to people, take those Buddhist music scriptures, for example, if it is in a temple, it sounds both soothing and righteous, but if it is at home, especially in that kind of old-fashioned building, the light is not very sufficient, this kind of music sounds, not only will not make people feel comfortable, but will be uncomfortable, even shuddering.

Even Meng Yao's little face was wrinkled, and in this darkness, listening to soothing music, it made her mind inexplicably think of those horrific murderous films abroad.

The group walked slowly, in order not to startle the snakes, they didn't even turn on the lights, and all the figures fell into darkness, however, even in the dark, Qin Yu could vaguely see the changes in the expressions of the people around him.

"It's inside this door. Cao Xuan stopped and gestured towards the door in front of him, meaning that the sound of music came from this door, what should I do now?

Qin Yu directly answered Cao Xuan with his movements, walked straight towards the door, and then slammed open the door.

"Bang!"

There was a sound of the utensils collapsing inside, and then there was no movement, and Cao Xuan also rushed up at this time, shouting inside: "Who's inside?"

"Chief, this is Professor Qin Haifeng's utility room, there is a light switch next to the door. The security guard hurriedly said in the back.

Syllable!

Cao Xuan did not hesitate to press his hand on the light, the indoor lights turned on, and everything was revealed in front of everyone.

"Mentor, why are you here?" Chen Qingzhi, who was standing at the back, looked at an elderly man in the utility room and said in shock.

"He's Professor Qin Haifeng?"

Hearing Chen Qingzhi's words, Cao Xuan frowned and looked at the old man in the utility room.

At this moment, the old man was sitting in front of a pile of miscellaneous objects, and in front of him, there was a dilapidated radio, the kind of radio that could record and play tapes in one, this kind of antique, only in the 80s and early 90s of the last century.

In addition to these, there were only some dilapidated furniture in the utility room, and Cao Xuan glanced at it and found nothing of value.

"It's Qingzhi. The old man got up from the ground and looked at Chen Qingzhi who was standing at the door, with a kind smile on his face, "Why are you here?"

"Mentor, weren't you arrested?" Chen Qingzhi saw his mentor appear in the basement, his face was full of confusion, according to his and Mr. Qin's speculation, his mentor was obviously captured by a group of people of unknown origin, how could he appear alone in the basement of the unit building.

"Arrested?" Qin Haifeng showed a look of surprise on his face, "Who said that the mentor was taken away, and the mentor is not a big man, nor is he a rich person, why are people arresting me?"

"Then why am I in a coma, and you are gone, Mentor?" Chen Qingzhi continued to ask.

During the period of Chen Qingzhi's question, Qin Yu was silent, with a smile on his face, squinting at Qin Haifeng, as for Cao Xuan, his eyes were still searching in the utility room.

"Did you faint? I don't know what happened?" Qin Haifeng had a look of surprise on his face, "When I was in the laboratory, I remembered that I had something left at home, so I came back to get it, I saw that you were lying on the table at that time, and I thought that you were too tired to sleep, so I didn't wake you up, and drove back by myself." ”

"That's right. Chen Qingzhi's face showed a look of sudden realization, but then he seemed to think of something, and his eyes glanced at Qin Yu, "But that corpse ......"

"Okay, since Professor Qin has nothing to do, it's just a false alarm. Qin Yu spoke, interrupting what Chen Qingzhi was going to say next, and slowly walked to the middle of the utility room, in front of Professor Qin Haifeng.

"Professor Qin, I heard some music earlier, it was played on this radio. Qin Yu pointed to the radio at Qin Haifeng's feet and asked with a smile.

"Well, when I came to this utility room, I saw this radio, this radio was when my wife was reincarnated, I gave my wife a commemorative gift on the 30th anniversary of my marriage, and I was touched by the memory, so I pressed the button of the radio, I didn't expect it to be usable, this listened to uh, I remembered my wife, and I was fascinated by it. Qin Haifeng explained with a smile.

"I see. Qin Yu nodded, did not ask any more questions, but turned his eyes to Cao Xuan, and said to Professor Qin Haifeng: "Professor Qin, this is a comrade from the Public Security Bureau, we thought you were missing, so we reported the case to the people of the Public Security Bureau. ”

When Cao Xuan heard Qin Yu's words, he reacted quickly, and immediately said: "Yes, we have already filed a case before, Professor Qin, if it is convenient, why don't we go to your room and tell you the details, so that we can also close the case." ”

"No problem, you wait for me. ”

Professor Qin Haifeng nodded, took the radio in his hand, and then picked up a few other miscellaneous items, "Okay, we can go up now." (To be continued.) )