The villain also has spring

Thanks to methuselah, *Visitor* for the monthly pass and OMNISCIENCE for the tip.

-----------------------

As soon as it was dawn, sporadic gunfire began to sound.When Wu Chen returned to the station, intensive battles were taking place across the city.

The lizardmen's attack started again.

Only then did Wu Chen realize the benefits of the train coiling up in circles.Except for the outermost compartment, the safety of the inner circle personnel has been greatly guaranteed.The outer ring, that is, the compartment near the rear, is filled with 'heavy firepower' such as dragon hunters, monitor lizards, and track bridge vehicles.

Wu Chen wasn't worried about their safety at all.

According to the old grandpas, there are many interesting places in Lanzhou city.So Wu Chen took Li Jia's mother, daughter, and Jin Beier out to relax.Speaking of which, I have been in the Fire Dragon Empire for so long, and I haven't seen a decent city yet.To be on the safe side, Wu Chen still left Le Xiaoling and Zeng Qian who were begging to come together on the train.After all, in terms of combat power, they are just ordinary humans.

To be honest, this time period is really not suitable for walking the street.

Because there are fragments and stray bullets from the explosion everywhere.If you are not careful, you will be hit.

The feeling of bullets whistling in his ears made Wu Chen think for a moment that he was in Iraq, the country of freedom liberated by Migu.

Therefore, it is normal to see bunkers of various shapes everywhere in Lanzhou City.The house is also tightly wrapped by thick reinforced concrete walls.Because bullets are very precious, a group of very novel occupations appeared in the city: tinkerers.

They are responsible for repairing various craters on the walls and collecting the embedded shrapnel to sell for money.

There are also buses.

A huge armored combat vehicle rumbled past. If it hadn't been for the recorded reminder of "arriving at a certain station" when it stopped at the bunker-shaped bus platform, Wu Chen would never have imagined that the armored combat vehicle armed to the teeth The car is a bus!

However, even so, at the moment of docking, a mimic lizardman jumped up from the nearby ruins, clawing heavily at the explosion-proof door.

Several consecutive heavy blows tore the explosion-proof door apart, but before he could get in, he was smashed into a colander by random guns.

The driver raised his submachine gun and burst out the door from time to time, yelling at the passengers to get off the bus.A group of passengers wearing composite body armor and carrying blast shields got out of the car and rushed into the bunker.Soon, several technicians rushed out of the bunker under the protection of the military police, quickly replaced the explosion-proof door, and signaled the bus to continue driving.

Only half a minute before and after!

For a moment, Wu Chen thought of the scene of changing tires for a Formula 1 car.

too fast.

This is all practiced.

However, even if it is a bus armed to the teeth, there are still advertisements.The driver yelled while firing a gun that everyone enjoys silky smoothness in rainy days. Is it a soft advertisement?

"TT40, pack the technology of the pheromone radar." Since it was replaced with the life field radar of the magnificent night demon bird, the pheromone radar has not been used for a long time.However, for Lanzhou, pheromone radar is definitely a magic weapon.

The lizardman, who can mimic the shape, quietly touched the Yellow River and launched a surprise attack.General thermal radar is useless at all.That's why the defenders are so hard to defend.

"Yes, master." TT40 quickly packed all the technical information of the pheromone radar.Wu Chen is going to hand it over to the white-bearded grandfathers of the Variant Research Institute at the right time.

Pink Dream Tavern.

This tavern built in the underground pedestrian street is recommended by the white-bearded grandpas.

After Wu Chen went in, he found that, except that the overall style was decorated as a chemical laboratory, and the waiters in the bar were wearing white lab coats and biochemical masks, it was no different from ordinary small bars.After ordering a cup of youth love song that is said to be very popular, TT40 quickly discovered the difference.

"Master, there is still a small amount of lizardman's sex hormone in the cocktail."

"What?" Wu Chen, who was about to take a sip, put down his glass in disgust.

"Master, this is indeed a chemical laboratory. The bar was rebuilt later." TT40 scanned the entire bar and found many experimental instruments still in use.

Wu Chen's heart skipped a beat: "Has the mutant gene been detected?"

"Well, yes. All the waiters in the bar carry inactivated mutant genes. Master, they use X-rays to kill mutant cells. The X-ray-emitting instruments are modified from some medical equipment."

"The inactivated mutant gene..." Wu Chen thought of the vaccine: "So they are distributing the mutant vaccine to the residents of Lanzhou City for free?"

"That's right. In addition to the lizard man's sex hormones, there are antibodies against the mutant gene in the drink. They are indeed distributing vaccines to Lanzhou people. As for whether it is free or not, it depends on how much the cocktail charges." TT40 joked.

"I'm really looking forward to these scientists who turn the laboratory into a bar." Wu Chen smiled and waved to the waitress.

"Guest, how can I help you?" The waitress, dressed in a laboratory outfit with only big eyes showing, glanced at the untouched wine glass and bent down with a smile.

"This glass of wine is not to my taste, is there a stronger wine?" Wu Chen asked with a smile.

"Stronger wine..." The big eyes flickered a few times, and the waitress smiled immediately: "Please wait a moment, I will ask the 'bartender'."

Soon, the cocktail called the fire-breathing Lamborghini was brought out by the waitress.

The waitress puts the three glasses of wine in the tray together in a triangle, stacks the fruit glass and the shot glass (Shot glass) on top of the martini glass, and then ignites the sparkling wine in the brandy glass with a igniter. A blue flame sprang up.When the brandy is heated, it emits a strong fragrance, and a faint blue chain of fire flows down the cup, emitting a little spark.

At this time, the flame in the cup has turned into a pillar of fire, flowing down like a waterfall.As the waitress raised the brandy glass, a line of fire flowed down from the height into the martini glass, and the dark bar was illuminated by a stream of flames.

"Please use it slowly." The waitress gracefully flipped her palms and extinguished the embers of fire gathered in her palms.

Without TT40 scanning, Wu Chen could smell the strong smell of fire dragon sex hormone.He is too familiar with this smell.

"Good wine." Wu Chen smiled at the waitress, "Can I meet this mysterious 'bartender'?"

"So, you're not here to drink. Lord Sage." The waitress had already guessed his identity.

"I came here for a drink, but I found out that the person who makes the wine is more interesting than the wine." Wu Chen stood up with a smile, "Can you take me to see him?"

"Please." Followed the waitress into the inner room, entered the password, and opened the elevator leading to a deeper level.

"The doctor is waiting for you." The waitress smiled and waved.

The elevator door closed slowly, carrying Wu Chen and others down at an accelerated rate.

Although the entrance is painted with milky white paint, traces of the concrete wall can still be seen vaguely.

Going deep along the short corridor, a high-tech assembly laboratory immediately appeared in front of Wu Chen.Many instruments come from the top technology before the doomsday, and the people who use them have also performed secondary assembly. Wu Chen even saw the electromagnetic ring tube used to accelerate particles.

With the soft sound of high heels hitting the epoxy floor, a beautiful female doctor stepped out of the laboratory.

A female doctor in a military green dress and a white research uniform for experiments, with her hair tied behind her head, smiled and extended her hand to Wu Chen: "Shen Man, Doctor of Biomedical Engineering, Fourth Military Medical University."

"Wu Chen." Wu Chen smiled and shook hands with her.

Biomedical Engineering (Biomedical-Engineering, referred to as BME).It is developed on the basis of electronics, microelectronics, modern computer technology, chemistry, polymer chemistry, mechanics, modern physics, optics, ray technology, precision machinery, etc., contemporary and even next-generation high technology, and deeply integrated with medicine It is an emerging high-end discipline.

Its development process is closely related to the development of high technology in the world, and it has adopted almost all high-tech achievements, such as aerospace technology, microelectronics technology and so on.

How to put it, according to Wu Chen's understanding, BME is actually bringing basic medicine into the most advanced high-tech field of human beings, and solving human medical problems from a level that ordinary equipment cannot touch.

Super NEWB.

Those who can really master BME are definitely the top compound talents of human beings.Because it is necessary to be proficient in electronics, microelectronics, modern computer technology, chemistry, polymer chemistry, mechanics, modern physics, optics, ray technology, precision machinery...

No wonder antibodies to mutant genes can be developed!

If Wu Chen remembered correctly, the Fourth Military Medical University is in Xi'an.In other words, she also fled to Lanzhou when Xi'an fell.

"Master Sage, welcome to my laboratory." Dr. Shen made an inviting gesture.

"Where did the equipment come from?" Wu Chen found that many equipment casings still retain the logos of a certain laboratory, a certain university, and even a certain company.

"The adherents here helped me collect them. The fee is a free cocktail." Dr. Shen laughed.

Vena Anastasia, who is also a doctor, can't help but admire after reading it carefully: "It's really powerful."

"You are?" Dr. Shen felt a similar aura from Wei Na.Common language is really good.

"Vina Anastasia, Ph.D. researcher, Institute of Ultrasonic Engineering, Chongqing Medical University." Wei Na smiled and held out her hand.

"I see." The two female doctors smiled and shook hands.

After exchanging pleasantries, Wei Na asked the important point for Wu Chen: "Is the mutant vaccine effective for everyone?"

"It has a frequency effect." Dr. Shen said a hard-to-pronounce term.

Wei Na understood: "How many times can you resist the mutant gene?"

"For a small dose, about 10 times, for a large dose, 1 time." Dr. Shen replied.

Wu Chen also understood.

Vaccines can be effective in the human body for a long time, but once the mutant gene is resisted, the efficacy of the vaccine will disappear quickly.Generally speaking, the pollution of spit water can be immune to 10 times, but eating lizard human flesh can only resist 1 time.

Wu Chen nodded: "This is also a remarkable achievement."

Dr. Shen said with a smile: "Then, may I ask Lord Sage, how did you find out?"

Wu Chen pointed to his armor: "My armor has an AI-controlled scanning system. It can scan the composition of matter at the molecular level."

"Sure enough, it's the last Sage." Dr. Shen showed considerable interest in Wu Chen's grooming outfit.It's not easy to exchange breeding clothes with her, Wu Chen thought for a while and said, "Look, doctor, can you..."

"Of course." Dr. Shen nodded happily, and then said again: "Then, is Lord Sage willing to do something for me?"

"Of course." Wu Chen nodded with a smile.

"The thing is like this..." Dr. Shen needed some precision instruments.In the past, the task was sent to several famous mercenary teams, but after they accepted the task, they never showed up again.

"What do you need?" Wu Chen suddenly became interested.

"A lot, linear accelerator, Siemens spiral CT, cryostat..."