Nie Kai and his party trotted all the way, following the strange old man, towards the depths of the research center. Pen ~ fun ~ pavilion www.biquge.info

After passing through the gate, there were more roads in the woods, and through the dense woods, you could vaguely see that at the end of each road, there was a building with a unique style, some like Erlenmeyer flasks, some like test tubes, and some like culture media, and at the end of the road was a dark black building.

The floors of the building are not very high, and it is estimated that there will never be more than 5 floors. From Nie Kai's angle, he could only see one very sharp corner, so he didn't know what shape the building was. However, if he could fly high into the air, he would immediately recognize the outline of the building, because it was actually a regular five-pointed star.

In fact, in the initial stage of design, the designers originally wanted to build a pentagonal building modeled after the Pentagon in the United States. However, the researchers at the academy hated plagiarism, so they changed the drawings to 5 stars themselves. The 5-pointed star has a much larger footprint than a pentagonal one, while the available space is much smaller. Thankfully, the last thing Yog lacked was the area of land, and the dean signed the consent form under the stalker of those guys.

Today, the oddly shaped building is Yog's Biological Research Institute, responsible for all strange phenomena of life, including the study of the physical changes of the Special Operations Forces, known as Deep Divers.

There is a gate on each sharp corner of the pentagram. Because the institute is divided into 5 areas: A, B, C, D, and E, and these 5 areas are not connected to each other, and even each area has an independent power system and an independent security system.

Normally, blood collection will be carried out at the sharp corner they see now, that is, Area A, which is very clear to both the professor and Song Xiaoxue. But now, the old man had no intention of going to Area A, and he didn't even glance at the gate of Area A, and walked around the left-hand side of the building. Everyone was muttering in their hearts, except for Nie Kai, because he hadn't been here.

The old guy walked through Area A, Area B, and Area C without looking back, and finally stopped in the open space in front of the corner between Area C and Area D. He glanced back at Nie Kai, and then walked towards the corner. Even the professor was dumbfounded, he had worked here for almost 20 years, and he didn't know there was a door here until today.

Different from the glass doors in other areas, this is an iron door, a very thick iron door, the door is less than 6 feet wide, less than 2 meters high, the whole door is black, the color is very close to the surrounding wall, if you don't look closely, it is really not easy to find such an inconspicuous small door. The old man walked to the door, knocked lightly with his knuckles, and the door opened inwards by itself. Inside the door was a darkness so thick that it couldn't be dissolved, so black that it seemed to swallow everything outside the door. The old man stood in the doorway, took one last breath of fresh air, and then stepped inside, disappearing into the thick darkness.

Nie Kai swallowed his saliva and glanced back at his teammates, as if asking for the opinions of others. The fat man and the professor both shook their heads vigorously, Song Xiaoxue hesitated for a moment and strode in, Mr Yang hurriedly followed, Nie Kai gritted his teeth and walked in, the professor and the fat man saw this and had to follow.

Everyone walked through the door, which closed quietly, and behind it was a long, narrow walkway, with dim green lights on either side of the walkway, and the faint light barely illuminated the way forward, but there was no more light than that.

Nie Kai couldn't help but get nervous, he sprinted two steps and grabbed Mr Yang's sleeve, and almost at the same time, the fat man also ran up and grabbed his arm, and on the fat man's back, there was a professor with a nervous face.

Mr. Yang suddenly found that someone was tugging at his sleeve vigorously, and glared back at Nie Kai, who was uncompromising and simply hugged Mr Yang's arm. Mr. Yang had no choice but to turn his head again. As soon as he turned his head, he was stunned. The old man is gone, and Song Xiaoxue is missing with the old man.

"Where's Xiaoxue?" Mr. Yang roared, and hurriedly dragged a few people behind him to run forward. As a result, he didn't run a few steps before he crashed into a wall, and they had already reached the end of the road.

Where is Song Xiaoxue? Nie Kai and the others finally found the problem, so everyone immediately went up to explore the wall.

They immediately noticed that it was not a wall, but a door, and next to the door, there was a slightly raised button.

"It turned out to be an elevator. Mr. Yang exhaled and pressed the button.

"It's so damn damn damn, why doesn't that old man wait for us?" complained the fat man.

"Waiting for you? He's not here for you. The professor was unimpressed.

"But, Nie Kai is here too!" the fat man argued.

"......Nie Kai? He probably forgot. You know, when you get old, your memory goes down, and I haven't been able to remember things lately. The professor took off his nightcap and touched his bare head.

"So what do we do now? We don't know what floor they've been on now. "Nie Kai is very frustrated.

"I know. Mr. Yang said.

Nie Kai was stunned for a moment, only to find that Mr. Yang had already walked into the elevator, and when the elevator was opened, there was no sound, and there was no light in the elevator, no wonder they didn't notice it when the old man left by elevator just now.

The rest of the people groped their way into the elevator, only to realize that there was only one button in the elevator. It seemed that the elevator only led to one floor, and the professor became excited, and if he guessed correctly, that floor was the legendary basement 2.

Mr. Yang pressed the button, and the elevator door closed silently. Nie Kai immediately felt a feeling of weightlessness, and he knew that the elevator had begun to descend. But what Nie Kai didn't expect was that this drop actually dropped for nearly 1 minute.

"Boss, why is it so long, this fucking won't run to hell, right?" the fat man finally couldn't stand it anymore, he pulled Mr Yang's clothes and shouted.

"Shut your crow's mouth," Mr. Yang slapped his hand away, "Xiaoxue just disappeared in this elevator!"

"Yes, yes, yes, Xiao Xueren is so good, he will definitely not go to hell if he dies. The fat man quickly added.

"You still say?" Mr. Yang had already grabbed the fat man's ear.

"Underground area 2 is coming soon, disinfection will start in two seconds, please be prepared. Suddenly, a mechanical female voice sounded in the elevator.

"Disinfection?" everyone was stunned for a moment, and then they were surrounded by an unidentified gas gushing out from all directions. Nausea, Nie Kai really couldn't tell what it smelled like, but he felt an inexplicable nausea. To be honest, living so big, Nie Kai has smelled a lot of various disinfectants, but it is really the first time that it smells so bad, it smells so bad that Nie Kai wants to rush out of the elevator immediately, but the elevator has not stopped, and the ghost knows what will happen if he rushes out now.

"W-what the hell is this?" the fat man had already taken a step ahead of Nie Kai and was in a frustration, and he cursed as he coughed violently.

"Calm down, calm down, this should just be regular antivirus. The professor explained, clutching his nose vigorously.

"Kill me, I think it's murder! Help, let me out, let me out!" the fat man roared as he began to bang the elevator door with his body, causing the entire elevator to shake violently. The other three people were taken aback by his actions, although the elevator was about to arrive, but no one dared to guarantee that there would be any accidents when the fat man made such a fuss. Everyone hurriedly rushed up to hold down the fat man, but the fat man's strength was too great, and the three of them couldn't hold him down for a while. The fat man slammed into the elevator door again, and at this moment, the door suddenly opened.

The white light immediately poured in like a tidal wave through the crack in the open door, and the eyes of the people were pierced for a while. And in the dazzling white light, there was actually a slim girl like an angel.

Nie Kai was stunned, and then he heard the fat man's scream: "Ah。。。。。。 My dear mother. ”

It turned out that the fat man had already pounced on the moment the elevator door opened, and had an intimate hug with the earth.