Soon after the forensics arrived at the scene to collect evidence, Mu Mu and Gao Mu rushed to the scene with his hat in hand. Seeing Gao Cheng and Conan, they were stunned: "isn't Maori here this time?"

"Yes," Gao Cheng coughed, "I brought them here because the staff of these video game companies entrusted me to find someone... But when I found someone, I found that Mr. Bancang had been killed for two days..."

"But it's too strange," Mu Mu frowned. "Since I've been dead for two days, why didn't the people in the restaurant find out? The person who cleaned the room should have been here... "

"Well," said the waiter anxiously, "because Mr. Bancang said that we should not be disturbed, and he scolded us a lot before..."

"That's what Mr. Bancang is like," explained Naito. "He hated people coming into his work place. Once, when the book on his desk was moved 10 cm, he was furious..."

Xiangma then said: "yes, he even changed the bed sheets in his home once every six months, so he would not let people into his room to clean..."

"That board storehouse is really strange enough," Mu Mu turned to the corpse. "Have I seen him on TV?"

"He is Bancang Zhuo, 45 years old. He is a famous game system engineer," Takagi explained. "He was famous for CG a few years ago..."

"Police department!" Chiba rushed over from the outside. "He has contacted the doctor in charge of Mr. Bancang. He said that Mr. Bancang's heart deterioration is quite serious. He has to take medicine at least three times a day. Moreover, Bancang was scheduled to have an operation immediately after this work..."

Mu Mu murmured: "so he really died..."

"It's death, but it's not natural death."

Gao Cheng waited for the identification personnel to finish the on-site verification, and interrupted, "the victim's head is leaning against the table, but the saliva at the corner of his mouth does not leave any trace on the table. Moreover, if he really lies on the table and dies, if he wants to maintain this position, his hands must be clamped between the table and his body before he is stiff, but there is no trace on the back of his hands..."

Mu Mu Leng said: "but since his hands and feet are stiff, it's right to keep this posture all the time..."

"What if someone tied him up?"

Gao Cheng looked at the body in a fixed position: "if Mr. Bancang is only bound, when he disguises like this?"

"Bind the body?"

"Yes, I'm afraid Mr. Bancang's hands were put on his chest and tied to the chair, so that he couldn't take medicine when he was sick... He'd like to look like this later."

Gao Cheng walks to the body with both hands in his hand.

"This is a murder disguised as natural death."

"Murder case..." Mu Mu's face sinks down and asks the forensic doctor who is still examining the corpse, "is there any trace of binding on the corpse?"

The coroner looked at Gao Cheng and said, "although there is no obvious trace of restraint, you can see the slight congestion caused by external pressure from the shoulder to the top of the knee..."

Mu Mu felt his chin vaguely: "what's the matter?"

"Maybe we should wrap Mr. Bancang's body with a quilt first," Gao Cheng said. "The killer may first use something to make Bancang fall asleep, then wrap it with a quilt and put it on the chair, and then tie it tightly with adhesive tape. Maybe there is a pillow between his chest and knee

"The best evidence is that there's a little bit of tape left on the legs of the table and on the chair, and the quilt seems to have been washed."

Gao Cheng's eyes turned to the three Naito.

"When I was waiting for the police officer to come, I had already checked with the hotel. In fact, three days ago, someone pretended to be Mr. Bancang and called the hotel counter to say that the phone in the room was broken... Yes, I found it in the same way as I did."

Naito's three faces changed slightly: "wait, wait, detective Chenghu, are you doubting us?"

"We just entrust you to help us find out Bancang because we can't help it. Besides, how can a criminal deliberately bring a famous detective to the scene of the murder?"

"That's what the prisoner thinks," Gao Cheng shook his head. "Because it's not a prisoner to bring me to the scene of the murder? I met a prisoner who used me as an alibi a few days ago, so what

"This..."

The young man with a long face faltered: "even so, at least we have to prove that we have been here?"

Gao Cheng said in a deep voice: "I don't have any evidence yet, but I know that Mr. Bancang has left a clue."

"Clues?"

"It's the ankle of the deceased. There are obvious congestion marks left by socks on his left foot, but there are no marks on his right foot wearing socks..."

Next to the forensic smell speech off board warehouse wearing cotton socks, really found strange: "how can this?"

"It's very simple," Gao Cheng said with a smile. "The murderer put a sock on his right foot after the death of the deceased. It was probably the second time he came back to the scene to deal with the corpse. He was worried that the police would find it unnatural..."

Forensic pushed glasses: so professional really good? Grab a job? From the time of death, we don't give any chance. Are detectives so powerful now? Mu Mu mused: "did ban Cang take off his right sock? But why did he do that? "“ Just try to be tied up like Mr. Bancang. "“ Eh? Me Mu Mu Lengleng pointed to himself, with the help of Gao mu, moved the chair back to the table leg to fix it“ Er... Mr. Bancang was tied here at that time, and the reason why he took off his right sock is... "Mu Mu's fat body sat on the chair, imitating the posture that Bancang was tied, and he took off his right sock with his feet. When he saw the go board in front of him and the pieces arranged on the board, his face changed instantly“ This, this is... Does he want to put these pieces with his feet? "“ That is to say, it's a message before death, "Takagi wondered." but what did he write? It seems that it's just a game of go... "" just think about it for Mr. Bancang. How do you leave a message when the killer may come back to the scene? Of course, we can't leave information that is clear at a glance, or even that the killer can understand. " Gao Cheng turned to the three people in endo: "we can't let the murderer see it, but also let other people pay attention. What should Mr. Bancang do? In addition to the murderer, there are two other people looking for him, so it's better to attract the attention of the other two people, so that they will have a chance to pass it on to the police... "Mu Mu looks closely at xiangneiteng:" in other words, two of them can understand Bancang's message before death? "“ "Ah?" "But I really don't know what that means," he said The young man with a long face thought hard: "if you want to say something, it's just that this chess game is a bit strange. In the rules of go, if you encircle the opponent's pieces, you must take them away, but the surrounded white pieces in this chess game are still on them..." "that's the purpose of Mr. Bancang," Gao Cheng continued, "Mr. Endo, are you familiar with the arrangement of these sunspots? I just noticed that Mr. Bancang's computer keyboard is also pasted with a similar pattern as in the elevator. This is Braille, right“ Yes, indeed, "said endo." Mr. Bancang has poor eyesight just like me, so he also learned Braille... So the white ones are taken away from the chessboard, and the remaining black ones are Braille? "