After the explosion at the bottom of the Tianchi Lake, Yunzhi-20 was still stuck in the air for three minutes before flying to its landing point - Tianshan Visitor Reception Center Square.

The Tianshan Virus Laboratory is located underground in the tourist attractions.

Chen Ziqing brought some blasting explosives and jumped off the plane with Yu Luo.

"Boss, don't you bring a tactical flashlight? The laboratory is so dark." Long Fei asked in the cabin, holding two tactical flashlights in his hand.

"No, it's better to be a bad move under the light." Chen Ziqing replied with a smile.

Long Fei was speechless. He was the one who sent the Huanglong Virus Laboratory and brought two tactical flashlights, afraid that it would not be possible to find a way out when it was dark. If he had known that Chen Ziqing had night vision, what would he do to make up for?

"Why did you let me go down when Huanglong?"

Chen Ziqing glared at Long Fei and said, "I was so weak at that time and didn't let you go, would I go down?"

What's the point?

The facade of Tianshan Virus Laboratory is a roadside restaurant with an entrance in the fireplace in the kitchen.

With the information about Master Long, Chen Ziqing did not need to transform into Sherlock Holmes Chen and went straight to the entrance of the laboratory.

"Are you not afraid of being discovered by tourists by building a virus laboratory in a scenic tourist attraction?" Yu Luo asked.

"They won't let tourists discover it." Chen Ziqing took off the fireplace wind window, "Can you have night vision in a dark environment?"

Yu Luo shook his head: "But I can sense what is around me, just like plants can feel the wind and movements regardless of day or night."

"That's not bad." Chen Ziqing said as he got into the fireplace, and Yu Luo followed.

The fireplace is a vertical shaft, about fifteen meters in height, and then there is a platform space, about thirteen square meters. In front of the platform, there are two metal doors, and the door is closed.

"The metal door is used to emergency blockade of the entire laboratory to prevent the uncontrollable experimental targets from coming out." Chen Ziqing began to install the C4 blasting device, "I was lucky, and I didn't get it first."

"Your alienated weapon should be able to cut open this door!" Yu Luo asked.

"Why do you need to be savage when you retain your physical strength and solve problems in a civilized way?" Chen Ziqing installed it and signaled Yu Luo to return to the upper floor.

Yu Luo's little emotion came as soon as he said, "Why don't you wait until you put the metal gate civilization before letting me come down?"

Chen Ziqing's eyelids twitched, and he was really not thinking well, so he had to say, "I thought the door was open."

The two returned to the upper floor and walked out of the room.

Long Fei was about to set up a pot with Lin Yuxuan and fire. When he saw Chen Ziqing coming out, he couldn't help asking, "Boss, it's over, so soon?"

Bang!

A huge vibration came from the ground.

A thick smoke also poured out from the doors of the roadside restaurant.

"So that's just now." Long Fei turned around and shouted to Lin Yuxuan: "Get more bags of military instant noodles, hurry up, and also have large ham sausages."

Chen Ziqing looked back at Long Fei, and waited until the smoke from the restaurant dissipated before he continued to walk into the room.

When I arrived at the underground platform, two metal bands fell out the door obediently.

Yu Luo looked at the metal door in confusion and said, "Aren't you afraid that C4 will collapse the entire space?"

"No." Chen Ziqing shook his head confidently. He was a top student in civil engineering, and no one here understands engineering structure better than him.

"Why?"

"You may not understand this matter if you explain it." Chen Ziqing said humbly.

"If you don't say it, how do you know I don't understand?" Yu Luo said unconvincedly. The young and frivolous young man was in vain. There were things he didn't know about in this world.

Seeing Yuluo insisting, Chen Ziqing had to walk to the side of the platform, pointing to a raised bulge in front of a wall and said, "This is the main heavy beam, this is the secondary heavy beam. There are four cross beams above our heads. Can you tell?"

Yu Luo nodded and looked at the top of the platform space, with a very confused look flashing in his eyes. How could the flat top cover show that there were four beams?

"Okay, you needless to say, just ask you, if you only give you one C4, can you make the entire virus laboratory collapse?"

"No, the main structure of the virus laboratory is the earth." Chen Ziqing said, and added: "Of course it is still possible, which is to trap the earth's structure into the slurry in the core of the earth."

"What are you doing?" Yu Luo was really shocked by Chen Ziqing's knowledge span. From civil construction to crust structure, they all clearly understood, "Why, do you know everything?"

"Read more, read good books, read books, and read books. If you spend 10 or 20 years, you will be like me." Chen Ziqing said.

"you       teacher?" Yu Luo said in English.

“no,You     are    being paranoid.”

When Yu Luo heard Chen Ziqing's English speaking, he felt a sense of humiliation as if he was playing a big knife in front of Guan Gong, because he couldn't understand the Chinese meaning of this sentence in English at all. He thought about it and said less in the future.

"No problem?" Chen Ziqing saw Yu Luo's loss and said, "Actually, I am lucky than you. In the examination-oriented system that lasted for more than ten years, I always wanted to get the first place, because getting the first place can get a scholarship and reduce the burden on my family. I am not a teacher, I am the top student in the eyes of a poor student."

"You are such awesome person who actually read such a year?" Yu Luo was only confused in his heart, but did not say it.

Seeing that Yu Luo was not asking 100,000 why, Chen Ziqing walked to the edge of the elevator shaft, jumped forward, grabbed the rope, and slid towards the bottom of the laboratory.

The shaft was fifty meters deep and slid to the first metal gate. Chen Ziqing stopped.

The first floor is the researchers' accommodation area, and it is possible to find research data from the virus laboratory.

The metal door is also closed. Chen Ziqing took out a C4, then exploded, and then entered it.

There was a corridor in front of me, and on both sides of the corridor were rooms. Chen Ziqing opened the door and walked into the room.

The room was as messy as if it was turned over. No precious metal items were found, no notebooks, research materials, etc. were found.

After searching several rooms, Chen Ziqing concluded that the researchers from the Tianshan Virus Laboratory evacuated in a hurry, but in the hurry, they did not forget to take away what they should go, which means there was a evacuation time, but not much.

"What then?" Yu Luo asked.

"Let's go to the second floor to take a look." Chen Ziqing replied.

Yu Luo turned around and left.

"There are spiral stairs, so don't go through the shaft." Chen Ziqing hurriedly called out to the other party.

On the second floor of the laboratory, in the virus observation and cultivation area, Chen Ziqing saw a culture tank similar to a fish tank, and there was also a virus culture liquid in the tank, just like the liquid that Kang Zixuan was thrown into by Dr. Akan before.

On the recording board of the culture tank, you can see yellowed notes, experimental subject: Zheluo salmon.

Experimental virus: black fog secondary virus, gray snow secondary virus.

"Two secondary viruses." Yu Luo was shocked, "How did they do it."

"I also want to know. It seems that after going to the last virus laboratory, we are going to the imperial capital." Chen Ziqing said slowly.

"When you go to the imperial capital, are the researchers from the imperial capital?" Yu Luo asked in surprise.

"It's just a guess, maybe it's ours."

"Our people?" Yu Luo grinned again, "You said that there may be virus researchers at the survivor base in the third army, Sichuan Province?"

"This is just a guess. If so, you don't have to go to the imperial capital." After Chen Ziqing answered, he climbed to the edge of the cultivation trench, and then he was surprised to see...

PS: I will resume the third update tomorrow, and I feel extremely disappointed in the past two days.
Chapter completed!