Hearing Takato ask, the three of them all nodded seriously, and among them, Usami Chiyo said first:

"Yes. We were about to play, but the agent was so excited that he spilled the coffee he was drinking on his clothes, and then he borrowed the cabinet key from me and said to go and change clothes...... When we returned to the lounge after the show, we found the key on the coffee table in the lounge, but Mr. Agent was nowhere to be seen. ”

"That's right...... Later, after Shion and Chiyo had left the lounge temporarily, I saw Mr. Agent come back a little tired...... Then ......"

Izumo Yukino added, and then as he spoke, his emotions were a little about to collapse, but fortunately, Shiyin Kashiwagi on the side hurriedly calmed the other party.

In this regard, Takato did not continue to let Izumo Yukino continue, but asked:

"He didn't come to see you when you were on stage?"

Hearing this question, the three of them were suddenly stunned for a moment, looked at each other involuntarily, and then shook their heads again, and finally Usami Chiyo said out loud:

"Like...... I really didn't see ......."

"At the time, we thought Mr. Broker would be watching us from the entrance of the backstage, but he wasn't there either......"

Shiyin Kashiwagi also said.

After getting such an answer, Gao Yuan immediately became convinced of what he had felt before, the strangeness in this whole thing-

The group under his own name participated in such an important performance, but the agent was not present at the time, which is a bit unreasonable-

In other words, from the time the three of them were ready to perform on stage until the end of the performance, the deceased Mr. Sakano seemed to be missing!

But what happened so that Mr. Sakano didn't even watch their performance?

Was it planned, or was it an emergency?

Thinking like this, Takato began to think about the possibilities, and at the same time tried to substitute himself as Mr. Sakano at that time, and considered what might have happened at that time.

It's unclear what this has to do with Mr. Sakano's murder, but so far, it's the only point that Takato can try to investigate.

So, Takato began to pace back and forth in the locker room, considering that at that time, Mr. Sakano should have changed his clothes here first, so he tried to imagine the scene at that time-

Mr. Sakano borrowed the key from Chiyo Usami, opened the cabinet, took out the spare clothes, and changed them......

While thinking, Gao Yuan walked to the cabinet and stopped for a while, and then was about to leave the locker room when Gao Yuan's eyes suddenly turned to the full-length mirror on the other side of the wall-

There is a mirror, when changing a suit, in order to ensure that you are dressed properly, you should still go to the mirror to tidy up, right?

Thinking like this, Takato turned around and walked over to the full-length mirror embedded in the wall, and tried to imitate it, briefly arranging the neckline of his trench coat—

But at this moment, Gao Yuan suddenly noticed that on the mirror surface of this mirror, roughly located in the position of his eyes, there was a very obvious handprint, as if not long ago, someone had put his palm on the mirror surface.

In this regard, Gao Yuan suddenly seemed to think of something, and in the same way, he also stretched out his hand, stretched out his index finger with his gloved right hand, and lightly touched the mirror, and then his eyes approached the mirror, carefully observing the fingers of his right hand and the image of his fingers in the mirror-

Through careful observation, Gao Yuan found that the fingers and the mirror image were glued together!

Seeing this, Gao Yuan's eyes immediately widened, and his thoughts, which he had no clue, suddenly exploded at this moment.

Then, he said to a few girls behind him with curious faces:

"There should be an escape plan for this floor in the hallway, right? Can any of you help me take a picture with my phone? ”

Hearing this, Izumo Yukino immediately volunteered to come down-

"I'll go!"

Probably sensing that Takato seems to have an idea, I can't help but be a little excited about whether Izumo Yukino can solve the case within an hour.

After a while, Izumo Yukino took his mobile phone and showed the floor plan of the floor he had photographed to Takasa.

"Mr. Detective......"

Izumo Yukino said, handing the phone to Takato, and Takato also took the phone, carefully looked at the floor plan of this floor, and quickly found the location of the locker room where he and the others are now in the picture, and then found the wall embedded in the mirror, and took the opportunity to find the room behind this wall, and the road to that room-

"You have to go around this corridor and get through another entrance!"

It seemed to be a puzzled word, but there was a hint of surprise in Gao Yuan's tone - at this moment, Gao Yuan seemed to be able to sort out the truth of the whole thing.

So, Gao Yuan returned the mobile phone to Yun Xue Nai, took out the mobile phone, came to the mirror again, stretched out his finger and pointed it on the mirror, and used the photography mode to carefully photograph his fingers and the mirror image of his fingers in the mirror, and also carefully photographed the handprint on the mirror.

After that, Gao Yuan, who did not turn off the photography mode, came to Tie Zhuyu, handed the mobile phone into her hand, and then whispered a few words in her ear, then looked at several other people, and said loudly:

"I think I kind of understand what's going on...... However, for the sake of further investigation, we will have to go to the room behind this wall first! ”

As he spoke, Takato pointed to the mirrored wall.

In this regard, Kashiwagi Shiyin and the three of them were a little puzzled, but they couldn't help but nod, and then Izumo Yukino asked:

"So, Mr. Detective asked me to take a topographic map, did you want to find my way to that room?"

"That's right!"

Gao Yuan nodded and said:

"Without further ado, let's hurry over! After all, it's a long way off! ”

So, the three of them nodded, and were about to follow Gao Yuan out of the dressing room, and Matsunaga Shion, who was following behind Tie Zhuyu, saw Tie Zhuyu holding Gao Yuan's mobile phone, taking pictures of the scene at the moment, but he didn't look like he wanted to act, and couldn't help but say worriedly:

"Zhuyu, we ...... Do you want to go with it? ”

In this regard, Tie Zhuyu smiled lightly, shook his head, and whispered:

"No, we'll just watch it here!"

As soon as he finished speaking, he saw Gao Yuan leading the three of them out of the locker room, but he saw Gao Yuan turn around suddenly, run quickly to the wall with the mirror embedded in it, and rely on the momentum of running, lift a foot, and put it directly under the mirror.

Then, the lower half of the mirror shattered, revealing the scene behind the mirror—

I saw that behind this mirror was not a wall, but a hollow passage! There is direct access to the room behind this wall!

And as the lower half of the mirror shattered, the upper part of the mirror, which was originally embedded in the wall, was directly removed by Gao Yuan and gently placed aside-

At the same time, as the entire mirror was removed, behind the mirror, a middle-aged man holding a camera with a surprised face appeared in front of everyone.

In this regard, as he saw the appearance of the other party, Gao Yuan, without any surprise, flew up without saying a word, kicked the other party to the ground, and trampled the other party under his feet, preventing him from getting up-

And this scene was filmed by Tie Zhuyu with Gao Yuan's mobile phone throughout the whole process......