Xiao AI looks at the house with disappointment. It's obvious that these people are not familiar with her parents. Fortunately, they get at least some news that both her parents and elder sister have been here, the hometown where her father grew up.

That's good

"By the way," the headband man suddenly said, "Mingmei came here again last time..."

"Ah?" Small sad body shape meal, closely look at the scarf man.

"Do you all remember?" The turban man turned to the bald uncle and said, "she suddenly came to borrow the toilet and told us that she hadn't seen us for a long time. It scared me. Mingmei is still so beautiful and lovely when she grows up..."

"Borrow the toilet?" Gao Cheng thinks of Miyano Mingmei, who met before crossing, "when is it?"

The turban man scratched his head: "this... Seems to be the day before that billion robbery... Yes, that case was a week ago, because someone broke through the empty door after Mingmei came here and got angry, so I remember it very clearly..."

"I also remember," said the young man with a beard. "At that time, he was broken into the empty door twice. Although nothing was stolen, the president thought that his design had been stolen. He said that someone might have secretly photographed his design."

"The president used to be very concerned about this kind of thing. When he saw a work that was very similar to his own design, he would be furious immediately. This morning, he even roared..."

Several staff members chatted by themselves.

"It's from then on that the president always talks about water saving, right? He pasted a piece of water-saving paper in the toilet because he was not allowed to take a bath when he was working... Obviously, he didn't care much about these things before... "

"Well, I still have mortgage and car loan. I need to find a new job as soon as possible..."

The headscarf looked very bitter and said that he would go up in the future. After all, the boss was in trouble, and the job was not guaranteed. Even the compensation was not known, and now he became a suspect.

Gao Cheng didn't ask the sad looking staff any more.

One billion robbery is the case of Miyano Mingmei's pseudonym hiroda Yamei. Is it a premonition that she came here to leave any message?

In addition, there was a breach in this office, which may have been investigated by the organization afterwards.

Gaocheng looks at Xiaoai beside him. Although Xiaoai is still trying to keep calm, the excitement in his eyes still can't be hidden. Even his breath is a little short. He also looks at Gaocheng.

According to several staff members, it's very likely that there is something hidden in the toilet. It's not clear whether it has been searched by the organization

On the other side, the forensics are still busy. They have roughly checked the section from the studio to the toilet.

"What?" Mu Mu officer's loud voice rang out in the corridor, "no toxic reaction has been detected anywhere?"

"Yes," Takagi said with a headache, "there are no toilets, corridors, workshops, places where the victims may have touched... But strange is that the poison reaction was found on the right side of the victim's pants and the belt holes nearby. In addition, there are also poison reactions on the fingertips and handkerchief of the victim's left hand, and on the wrapping paper of hamburgers. The poison content in these places is very low, I'm afraid it was the victim's hand... "

"But why is it only on the left hand?"

Mu Mu fat face crowded together, still confused.

"Is it the handle of a coffee cup? By the way, as long as you apply poison there, you will get poison when you hold cookies in your right hand and coffee cup in your left hand. Even if you go to the toilet later, you will use your right hand when you open and close the door, so... "

"It's impossible, officer Mumu," Gao Cheng interrupted. "If the left hand is poisonous before going to the toilet, let's not talk about whether the toilet will be contaminated with poison. At least the left pants belt should have toxic reaction?"

Takagi nodded and said, "city dwellers are right. We have also checked the coffee cups and the tapes with cookies, including the left side of the toilet for pumping water. There is no response."

"So... What's the matter with poison on the right side of the pants?" My eyes are too big.

There are always times when a case is not satisfactory. There used to be a lot of inexplicable events like this. A small case usually wastes a lot of days

"In this way, we can only thoroughly inspect the whole house. Let's get here first today..."

"Officer Mu Mu, may I ask you something first?"

Gao Cheng stands out and sweeps his eyes over the three employees who have already been searched and look slightly loose.

He also sorted out the identities of these designers.

Chuo Imai, a bald 52 year old uncle with a Chinese character face, and Caijin Fuyan, a 41 year old man with a headscarf, were both senior members of the office who had followed the president out of the island at the beginning, so they knew something about Dr. Miyano. Then there was Ku Yong, a 35 year old young man with a beard. He didn't come to the office as long as the first two. That's why he helped to run errands and buy hamburgers.

"That," several staff members put forward their relaxed mood and looked at Gao Cheng later, "you, you are not Gao Cheng, the detective city door, are you?"

"I'm a city dweller," Gao Cheng asked calmly without complacency. "Do you have any special habits? For example, left-handed people or people who like to bite their fingers... "

"That's not true." Several people looked at each other: "however, if it's characteristic, the president likes to be clean, and he's a coffee maker..." "yes, when he sits in front of the table, he has to wipe his hands with a wet paper towel."“ I see, "Gao Cheng nodded, turned and walked into the toilet." officer Mumu, please check the trash can and some dead corners that are easy to hide“ Ah?? The old brother of Chenghu... "Mu Mu Lengleng watched Xiaoai and Gao Cheng enter the toilet together and close the door“ Two, two together? " The toilet is not big, even a little crowded. In the typical Japanese small house design, even the sink is directly installed on the toilet. In addition, the shelf is nailed to the wall to put sundries. The things are clear at a glance, and there is no hidden space. Gao Cheng scanned the toilet quickly and turned his attention to the toilet with water flowing slowly. Although the amount of water was very small, he could hardly notice it, but if he did it all the time, it would also consume a lot of water. No wonder the president of the island suddenly began to emphasize water saving“ Cheng, Cheng Hu, "Xiao AI stood rigidly beside him, his eyes trembling," go back... Go back quickly, this case is enough for officer Mumu... "" what's the matter? " Gao Cheng squats down and looks at the place where Xiao AI checks. He finds that there are traces of installing eavesdroppers“ It's just some traces. I'm afraid I didn't find them when I first came here. I installed the eavesdropper first, then judged whether there was something hidden from the conversation of the staff of this office, and then recovered the eavesdropper when I sneaked in the second time... Don't worry, it's a long time ago... "" haven't you found it yet? " Xiao AI lowered his head and grasped his fingers tightly, "don't leave any evidence to erase the target, hide his tracks in the fog... This is too similar to the usual practice of those guys. If they expect me to come here, they are going to kill my father's friends and oppress me mentally? I knew they couldn't let go easily... "Don't be silly," Gao Cheng thought of belmord, a little uncertain, but comforted Xiao AI, "now they should think you joined the FBI witness protection program and went abroad..." Xiao AI looked up at Gao Cheng: "what if there is a just in case?"“ In fact, I have the bottom of this case. At least the murderers are not them. Besides, don't you want to know about your parents and what your sister left behind? "“ Do you know what my mother is called in the organization? " Xiao AI shook his head, and there was a trace of bitterness in his mouth“ Hellangel... Yes, it's the angel who degenerates in hell. I shouldn't have expected it... OK, that's all right... "Xiao AI breathed a sigh, turned around and relaxed:" I'm not curious at all. Don't take care of any more cases. Let's get out of here right now, my sister's hidden things, Maybe they've already been taken away by those guys when they recycled the eavesdroppers... "" that's not necessarily. "“ Why“ Obviously, your sister also knew that this place would be searched, so... "Gao Cheng directly opened the sink on the water tank and raised his mouth slightly. The water tank doesn't look very special. Only the floating ball floats quietly on the water. However, after Gao Cheng reaches under the floating ball with his hand, he finds a plastic bag fixed with adhesive tape, which contains several tapes. Gao Cheng carefully pulled off the plastic bag. When he looked at the floating ball carefully, it was obvious that there were traces of old tape on it. He has almost understood the cause of the matter. Miyano Mingmei's organs, which she left behind to hide things for mischief when she was a child, stayed here all the time. When she took over the last task of the organization, she specially replaced them with these tapes to avoid the search of the organization, so that all kinds of anomalies appeared later... "This is what my sister hid?" Xiao AI stares at Gao Cheng's action“ Go out, "Gao Cheng put away the tape and restored the toilet." it's time to solve the case outside. The prisoner is the man. That's right. He just used some tactics. Although he didn't know his motive, it should have nothing to do with those guys. "