Yu Fei couldn't understand what they were doing. Anyway, they looked very professional. The instruments they used were all very professional and seemed to be worth a lot of money.

However, there seemed to be very few people here who were good-looking, especially men. Yu Fei found that those with sparse hair were considered handsome, and those with a bald head were considered his own.

Yu Fei saw someone studying a piece of meat, someone studying a piece of stone, and someone studying metal.

Yu Fei even saw a heart-shaped metal heart, and the thing actually shrank.

Yu Fei can be sure that this place definitely contains the simplest technology.

He followed the middle-aged man to the end. The middle-aged man owned a huge laboratory here, and Yu Fei was led inside.

"Put it in that cage!"

After walking in, Yu Fei saw a metal cage inside. He walked over and opened the top of the cage, opened the net and put the rabbit in. Then he closed the cage and locked the outside lock.

"Is this cage strong?"

Yu Fei was really afraid that after he left, if the cage was not strong and this guy escaped from the cage, he would be like a tiger to the weak scientific researchers in the laboratory here.

"Titanium alloy, even if a tiger enters it, it won't even be able to escape."

The middle-aged man said as he put on his gloves and started to prepare.

"oh!"

Yu Fei nodded, still uneasy, he reached out and grabbed the metal bar above and pinched it. It was slightly deformed, but it recovered immediately after letting go. It was indeed very strong.

"How are you going to study it?"

Yu Fei saw that the man had prepared several instruments, and he had begun to prepare a pair of things that seemed to be reagents.

"It is estimated that the mutation is caused by radiation, but it is a positive mutation. The general direction is to study the mutation of genes."

The middle-aged man said without looking back.

"Then let me come in, can I help?"

Yu Fei asked doubtfully. Logically speaking, he should not be allowed to enter this place.

"I need first-hand information to tell me how I found this animal and what's unusual about it."

The middle-aged man said mechanically.

"It has become a carnivore. It has a strong learning ability and its hunting skills are as good as those of tigers and leopards. The increase in size is accompanied by the increase in strength. The explosive power is very terrifying. Even if your cage is strong, you can still take it if someone jumps in it.

He caused huge damage to your laboratory while wearing a cage, attacked humans and killed a man, and knows that the weak point of mammals is the neck."

After Yu Fei thought for a while, he told the various differences he saw and other characteristics of rabbits.

"How many anesthetics have been administered, why don't you wake up?"

The middle-aged man came over and stared at the rabbit and asked. It seemed that he was ready for everything.

"Twice the amount of medicine used to kill a tiger, because the amount of medicine used to kill a tiger is not as effective on him."

Yu Fei said directly.

"Um!"

The middle-aged man held something like a tablet and quickly recorded all the characteristics Yu Fei mentioned.

"Hurry up and study it. I have never eaten such a big rabbit. I will take it back to eat after I finish the study."

Yu Fei walked over and sat on the middle-aged man's chair. He felt in his arms, took out a cigarette and a lighter, lit a cigarette and said.

"How did you bring it in?"

The middle-aged man asked with his eyes widened.

"You want to smoke?"

Yu Fei asked with a smile.

"Have one!"

The middle-aged man hurriedly stepped forward and took one. It seemed that he was also addicted to cigarettes, but smoking was not allowed here.

The two of them finished smoking a cigarette. Yu Fei suddenly turned his head and looked at the bloodthirsty giant rabbit, but the bloodthirsty giant rabbit seemed to be motionless.

"Well, now I can confirm that this guy has a very high IQ, and he can actually pretend to be dead."

Yu Fei said while using one of the other party's glassware to put out the cigarette butt.

"Do you know how much this thing is worth?"

Seeing Yu Fei's violent operation, the middle-aged man asked with his eyes widened, ignoring the situation of the bloodthirsty giant rabbit.

"An ashtray like this in the supermarket costs ten yuan each."

Yu Fei thought for a while and then said.

"This is our special glassware, worth tens of thousands!"

The middle-aged man rolled his eyes and said.

"Oh! Do you need me to compensate?"

Yu Fei asked.

"unnecessary!"

The middle-aged man shook his head. Since Yu Fei had destroyed it, he also put out the cigarette butts inside.

"You see, men are just good. If we meet for a cigarette, all kinds of feelings will be cultivated. Now the two of us are comrades in the trenches."

Yu Fei laughed with satisfaction.

"That's you. If it were someone else, it wouldn't be a matter of 10,000 yuan."

The middle-aged man rolled his eyes. People who can enter here in casual clothes have very high status, so the middle-aged people don't care.

"If you put me in a dark room, Chen Dong will definitely regret it."

Yu Fei raised his eyebrows and said.

"I heard that you bombed the island country's sacred toilet twice?"

The middle-aged man asked curiously.

"Yes, I have to go there in a few days. I heard that they are building it secretly again."

Yu Fei nodded, then said with a mean smile.

"Hahaha, good job!"

The middle-aged man patted Yu Fei on the shoulder and laughed happily.

"Are you really going to ignore that bloodthirsty giant rabbit pretending to be dead?"

Yu Fei pursed his lips and said, this bloodthirsty giant rabbit's IQ was so high that it was beyond Yu Fei's expectation.

"Ignore it, let's talk first and see how patient it is."

The middle-aged man said with great experience that in fact, after Yu Fei said that the bloodthirsty giant rabbit was pretending to be dead, he started timing it. Patience is also an indicator of testing an animal's IQ.

"You're afraid you're not trying to get me to talk to someone else, so you have someone to share the trouble with, right?"

Yu Fei asked with a smile.

"If you're not afraid that you'll turn into the Hulk tomorrow after eating it, you can try it."

The middle-aged man rolled his eyes and said, genes are amazing things. Even if your intestines and stomach break them down into protein, who knows what impact it will have on you later.

"I'm not afraid, I'm just afraid that you won't be able to do any research after eating it."

Yu Fei shook his head. Yu Fei was very confident in himself. In fact, he basically did not absorb the food that entered his stomach. He had spiritual energy to support him, and he only ate to satisfy his appetite.

boom!

The next moment a sudden change occurred, the bloodthirsty giant rabbit's patience finally ran out, and it suddenly exploded. Because the middle-aged man had his back to the bloodthirsty giant rabbit, so for predators, this animal had its back to itself.

Best for hunting.

The bloodthirsty giant rabbit suddenly rose up, its powerful hind legs kicked hard on the ground, and with the burst of strength, it flew up with the cage, and went straight to the middle-aged man's back.

Yu Fei quickly stepped forward and lined up on the cage.

The cage quickly fell to the ground, and Yu Fei stepped on it.

The bloodthirsty giant rabbit was unwilling to bite Yu Fei's foot, but it bit the metal across the cage. It probably almost broke its teeth, so it quickly let go of its mouth and started jumping around again.

It's a pity that Yu Fei is like a big mountain. After stepping on the cage, the cage will not move, no matter how much the rabbit jumps, it will be useless.

"It's so cruel!"

The middle-aged man turned his head and stared at the rabbit and said.

"I'm afraid you haven't seen the video of it biting people to death, otherwise you wouldn't be talking about this now.

It’s an adjective.”

Yu Fei curled his lips. When he saw the video, he saw this guy knocking someone down and biting his mouth full of blood. Especially when he raised his head and looked at the camera with blood-red eyes, Yu Fei got goosebumps.

"I heard that the businessman deleted the video material in order to prevent the spread of the video from causing unnecessary trouble. The technical department is restoring it."
To be continued...