Fang Tang walks into Jianguo Hotel, which is full of mildew.

A man in a flowery shirt is biting a cigarette, sitting behind the counter and staring at the computer screen.

The golden light on the screen flickered, and the man's ashes fell all over his body, but his eyes didn't blink.

The words of Macau casinos continued to flash on the screen. The man finally looked up at Fang Tang and continued to bow his head: "there are 50 beds on the first floor, 70 single rooms on the second floor and 140 luxury rooms on the third floor. There is no breakfast. Check out before 10 o'clock is a day. You have to register your ID card."

Fang Tang took the sticky ballpoint pen and bent over. It seemed that he subconsciously touched the shoulder bag. Then he registered his ID card on the yellow paper: "I'll just find a single room to rest. I won't stay at night..."

Man biting cigarette butts: "that still has to be calculated by day, we have no hour room here!"

"Then I want a deluxe room!" Fang Tang coughed, "wait a minute."

He turned around, sneaked into the shadow of the hotel door, opened the shoulder bag tremblingly, and a pile of money fell down. He picked it up in a hurry, took out two pieces and quickly stuffed them into the bag.

The man who is playing the online gambling game takes a look at him and takes it back quickly.

Fang Tang hugged the shoulder bag tightly and came directly: "I'll pay first, and I'll check out after 12 o'clock!"

Bang, a black key thrown over: "303, there is a water heater, the air conditioner can't work, this day is not cold, you can order takeout to eat, but you can't go upstairs, you have to come down to get it, there may be a check in the evening, you have to be careful when looking for girls, there are too many plain clothes recently."

Fang Tang picks up the key and comes to 303.

After opening the door, he couldn't help laughing bitterly: "this is also a luxury room?"

In addition to the sheets and bedding is washed white, everything else is dark yellow, the floor sticky step on all disgusting.

There was a smell of smoke, damp and dead mice.

Fang Tang opened the curtain and looked at the tea room opposite.

It's 19:20 p.m., and several cars have come and turned into the alley behind the teahouse.

Fang Tang intentionally or unintentionally looked up at the chandelier.

The connection of the camera next to the round chandelier is exposed, but it is covered by the strong light.

He closed the curtain, opened the backpack and counted the money.

On the first floor, the hotel owner switched the computer screen, lit a cigarette, and stared at the surveillance video with his eyes shining.

"Thirty, fifty, one hundred..."

The boss put out the cigarette end, took out the mobile phone directly and pressed a number.

When he got through, he said with a smile, "Si Shao, I have a fat sheep here. Do you want to send it?"

The voice on the other end of the phone was cold: "fresh face?"

"It's a raw face, but this sheep is fat! With a bag, cash holds more than 100 (ten thousand)... "

The phone was silent, and then came the cough: "give me his ID number."

Baishan yishuixiang tea room, through the clean bar, around the screen, a hidden down stairs appeared.

The young waiter had changed into a suit, touched the silver earrings and walked down.

Under the gaze of various cameras and layers of secret whistles, the thick iron door opens automatically. The hot and dry air filled my face with the smell of smoke and sweat.

In the underground secret place, four big men in white Kungfu shirts bowed: "four little!"

The waiter, Du Sishao of Changbai club, nodded with a smile: "it's hard. Tonight's game is open ahead of time. Those guys are all crying in a hurry!"

He went through a curtain and the six meter long gambling table appeared.

This is a magical world. The gambling trend is broadcast on the big screen. The smiling lotus hand has been dealing cards. Young girls in miniskirts are walking between the gamblers and the table like butterflies, holding stacks of chips.

Du Si Shao went into the opposite "management room" and raised his hand to point out.

All the people in the management room went out and stood by the door.

Du Si Shao hummed a little song and put his feet on the comfortable sofa. After checking the surveillance camera, he rubbed his hands and opened a laptop.

He entered a blue interface and quickly entered a serial of ID number.

Data starts to pop out.

Du Sishao gave a sound and looked at it carefully: "Li Xiao, UI designer, has no record. He has a real estate... Credit evaluation, has borrowed many times, and has not paid it back on time... Oh, this guy is so cruel that he even borrowed the" hand cutting loan. "He patted the computer with satisfaction and said to himself, "Wang Donghai's system is really good. He's a damn talent. If he finds someone, he's really not willing to kill them. He has to keep them. Now, talent is rare!"

After closing the information, he went out of the door, waved to a big man, and whispered in his ear, "tell a Xiang to go to Jianguo and explore the sheep upstairs!"

The big man soon brought a girl in a gold miniskirt and a small black vest.

The girl chewing gum, small vest full of money, hand still holding a "1000" black chips, coquettish: "fourth brother, just see you, a month there, but the situation is more and more serious."

Du Si Shao frowned: "is ah Yue ill again?"

Ah Xiang came to him, two "big apples" directly clamped Si Shao's arm, and moved it up and down gently: "yes, she has white hair on her legs. It's frightening to death. I beg you to send her to the hospital, or she will die!"

Du Si Shao raised his hand and slapped her: "are you pleading for her? Hum, if Wang Donghai doesn't come back obediently, his girlfriend will die! Get it! Get out of here! Hurry up

A Xiang covered his injured face and went out with his head down.

In Jianguo Hotel, Fang Tang packed his backpack and waited silently.

In his mind, he was still discussing with Bai.

"Master, the third doubtful point of the case is about the six experts who disappeared in the Baimaoling incident!"

Rumor has it that the six experts involved in the Baimaoling incident are missing. No one is alive or dead!

"Master, they are probably alive."

"Bai, what does this have to do with the case?"

"Please pay attention to the identities of the six experts. They are all in the fields of biological virus and epidemic prevention and medical treatment. However, according to some details I found, two of the six experts are experts in biochemical anti-terrorism!"

"Well, where does the information come from?"

"A place called the National Bureau of investigation can't judge whether it is an official organization or not!"

"Well, go on."

"Master, let's think about the spring bath explosion where the Babao corpse case is! There are four chemical bombs in the model site. "

Using high-power electric module, the heavy water is generated and dropped into the prepared metal cesium. Cesium and heavy water react violently and explode, generating hydrogen and alkaline fog!

"This kind of chemical bomb can only be made by experts. It's not difficult to get the raw material of metal cesium, but it's difficult to purify it! Chemical reaction is the basic knowledge, and the difficulty is to set the explosion equivalent. "

"Bai, do you mean that the bomb in the spring bath was made by the six missing experts?"

"According to the relevance of various data, I infer that the probability is more than 60%! The last one to destroy the scene is the artist, but the bomb is the murderer's plan

Fang Tang didn't speak. There was a knock on the door.

"Handsome brother inside, do you want to serve?" A Xiang stood outside the door and asked jiaodidi.