Luo Hui hid under the desk with two guns in his hand, observing the movement outside through the gap, and Master Mao held the copper dart between his fingers and prepared against the wall.

The office is made of floor-to-ceiling glass as the exterior wall, and you can see clearly what is going on outside, only to see two flashlights swaying there, and two people in security uniforms appear.

It turned out to be just a security guard.

Master Mao realized something, quickly picked up the newspaper on the table, and covered the body of the scarlet snake lizard.

Two security guards came, and flashlights shone through the glass.

The short security guard said impatiently: "What kind of photos, this company has closed down, how can anyone be in it, let's go, go upstairs and take a look at the errand." ”

The black thin security guard said, "What's the hurry, didn't you listen to what the police told before they left?" Let's double-check if there are any people stranded on each floor. ”

The short security guard said, "Aren't you, are you?" Mr. Liu jumped off the building to close our, we are security guards, not his 24-hour personal bodyguards. ”

The black thin security guard said: "It's right to be serious, although Mr. Liu's jumping off the building has little to do with us, it's also to blame that we didn't find ...... in time." ”

The two chatted and turned around and left the elevator, Luo Hui breathed a sigh of relief, fortunately Master Mao reacted quickly, otherwise the security guard would see the corpse of the scarlet snake lizard, and it would be a mess again.

Luo Hui's legs were numb when he was squatting, and he was about to change his position when he suddenly heard a sharp whistling of metal friction, and before he could listen carefully, a man's dull frightened scream came from the ventilation duct, Luo Hui drilled out and looked at the ventilation duct vigilantly.

Master Mao stared at the ventilation duct, his expression gradually became shocked, and suddenly shouted: "Oops, do too much wrong!" The sound is not coming from the ventilation duct, it is from the elevator shaft, and the pipe is only separated by a wall from the elevator shaft! ”

Master Mao rushed out, Luo Hui reacted and rushed out: "One of the two security guards just now is the person we are looking for!" Covering the body of the scarlet snake lizard with a newspaper only lets him know that someone is hiding in the office, it is the black and skinny security guard! ”

The two came to the elevator door, and listened carefully to the door with the iron on and down, and the sound really came from the elevator shaft!

Luo Hui pulled out the dagger and pried open a crack, Master Mao struggled to open the door, only to see the elevator hovering not far below, about the seventh or eighth floor, the elevator cable was shaking violently, making a creaking sound, and the elevator kept coming out of the man's frightened screams, as well as roaring: "You are so long-winded, noisy, woo~~~!" ”

"Ah~~ah~~!" The man screamed.

This terrifying scream made Luo Hui creepy, something terrible must have happened in the elevator, otherwise a big man would never scream so silently.

"Cat team, on the eighth floor, you go down from the front to intercept!" After Master Mao finished speaking, he suddenly jumped into the elevator shaft, grabbed the steel cable, and slid down the steel cable.

Luo Hui came back to his senses, rushed into the stairs and quickly ran to the eighth floor, at this time the sound inside had subsided, the silence was terrible, I saw that under the crack of the door, a large amount of viscous blood flowed out, shocking, Luo Hui inserted the dagger into the gap between the double doors, and with both hands struggled to pick up the door, the door opened a crack, and suddenly a bulging amber eye came to the gap, and Luo Hui gasped, this eye is not a human eye at all!

The other party struggled against the door to prevent Luo Hui from opening it, at this time, the elevator suddenly fell rapidly, and the number display on the elevator lintel was flashing rapidly, Luo Hui shouted worriedly: "Master, are you okay, the elevator is going down!" ”

Master Mao was originally pried the safety door on the elevator and planned to enter the elevator, but the elevator suddenly fell sharply and produced centrifugal force, he was caught off guard, and a stumbling back fell heavily on the wall of the shaft, and was bounced on the elevator by the wall of the shaft, which made him suffer a lot, but fortunately he usually practiced fists and feet and internal qi, and this hard injury could not hurt him.

Master Mao struggled to get up, intending to continue to pry open the safety cover door, but the elevator suddenly stopped at this time, stuck between the first floor and the negative first floor, he heard the elevator door open, at the same time the safety cover door was also pried open, Master Mao stretched out his hand and jumped down quickly, and was immediately stunned by the scene in the elevator, only to see that the elevator was splashed with blood, and the head of the short security guard had disappeared, leaving only a black hole in the neck of the blood mouth like a fountain of blood!

Master Mao suddenly found that there was a big hole in the wall between the first floor and the negative first floor, the brick wall of this hole was artificially destroyed, it was a deliberately dug out of the mezzanine, the black light in the hole was blind, the sound of water droplets was very dense, the moisture and moisture mixed with a foul smell floated out, the hole was sticky with blood, and the black and thin security guard ran away from here!

Master Mao couldn't take care of Luo Hui anymore, so he chased him out after getting into the hole.

Luo Hui will run to the second floor, and found that the elevator is stuck between the first floor and the negative first floor, so he jumped on the elevator and entered the elevator from above.

After all, Luo Hui was a criminal police officer who had seen many homicide scenes, and he quickly calmed down, he covered his nose and checked the wound of the deceased, the wound was very irregular, it was not caused by a sharp weapon at all, but was bitten by a fierce beast, and he directly bit off his head by pulling and pulling!

Luo Hui was shocked, and the amber round eyes he saw in the crack of the door just now flashed in his mind, that black and thin security guard was not a human, it was a monster!

Luo Hui's breathing is unnatural, these monsters are so powerful, they can even disguise as adults!

He came back to his senses and picked up the blood-stained flashlight from the elevator and wiped it on his body, got into the mezzanine hole, as soon as his feet hit the ground, the water was above his ankles, and the flashlight shone into the water, it was all stinky black water, and the head of the short security guard was in the water, his eyes were bulging, he couldn't keep his eyes open, his mouth was wide open, his face was full of slimy liquid, and his expression was still frozen in horror!

Luo Hui didn't dare to look at it, he walked forward with a flashlight, there were all kinds of pipes on both sides of the mezzanine cave wall, some pipes were marked with lightning logos, some pipes were marked with faucet logos, and some pipes were marked with the word "dirty" logo, Luo Hui understood what place this was, this is the confluence of pipes connecting the computer room from the outside world, and the gas, tap water, and waste water pipelines in this building are all gathered here!

Luo Hui had investigated a sewer dumping case before, and he had seen such a place, and it was no surprise that it was connected to the sewer system of Shanghai City!

This narrow mezzanine really led to the sewer system, and it had extended to the road, and Luo Hui could feel the ground above his head vibrating, and there were cars driving over it!