The atmosphere was tense to the extreme.

Both air and time seem to freeze at this moment.

"Oops... Mr. Lin is in danger! Maorilan subconsciously wanted to rush forward.

But the distance between the two sides is too far, and her dash speed may not be comparable to the speed of the enemy's gun.

And the telephone pole that was used as a "hidden weapon" was also because she had just used too much force, and she rolled out a long way after slapping over people, and now she can't pick it up at all.

So, if you give up attacking and turn your mind to saving people...

With her speed, she might be able to knock Lin Xinyi down in time and let him dodge the first bullet.

But what about after you pounce? What if you get shot again?

She herself has a strong constitution and may be able to barely dodge a pistol bullet.

But that doesn't mean she can perfectly protect a man and a cumbersome child under the enemy's pistol fire.

"No, I can't do it at all...", Maoliran's expression turned a little pale.

And Lin Xinyi, who was about to face the gun, was extremely nervous.

Holding Conan up as a shield just thinks about it, he's a decent character, so naturally he can't really do that.

Then, next, he has to face a problem by himself:

What should everyone do in the face of the muzzle of the gangster?

As a martial arts master, Lin Xinyi can say responsibly:

Seven steps away, the gun is fast.

Within seven steps, the gun is still fast.

So, except for a few masters who can dodge 30 bullets in a row in a fit of extreme rage...

The best thing to do when you see an enemy ready to pull out a gun and kill someone is to raise your hand and surrender faster than the GIs and NBA basketball kids.

And if you encounter a situation like this now, where you have no chance of surrendering, then quickly find cover nearby and hide.

But now the parking lot is empty, and there is no cover to be found.

In this way, there is only one last option...

"Frontal gun!"

Of course, Lin Xin didn't have a gun in his hand.

However, he has a "hidden weapon" hidden on his body, which can make up for his lack of attack range.

And the enemy has not had time to fully raise the gun now, and he still has less than half a second to luck to launch the "hidden weapon" and face the enemy head-on.

If the enemy's gun is faster and more accurate, he will die.

If he lets his secret weapon hit first, it will be the dealer who loses.

"I didn't expect... The day came so soon. ”

Lin Xinyi finally met the first battle that decided life and death after he realized that the world was not normal.

He held his breath and condensed, secretly lucked his internal qi, and urged his dynamic vision, which had gradually been strengthened after "cultivating immortals", to the extreme.

At this moment, everything seems to be playing in slow motion:

At the same time that the enemy quickly raised his gun and pointed at him, Lin Xinyi's wrist trembled slightly, and a thin needle slid from the cuff to the fingertip.

The enemy's finger slowly pulled the trigger, and Lin Xinyi also secretly urged the true qi to launch the thin needle on his fingertip at a rapid pace.

And as a result, after all, Lin Xinyi, who was meritorious (hanging), was one step faster.

The thin needle sliced through the air as fast as a phantom.

The enemy had just raised the muzzle of the gun and aimed at Lin Xinyi, and the trigger had not been completely pulled...

The thin needle burst through the air like a streamer, piercing the inside of his bare wrist with unparalleled precision.

That's where the ulnar nerve in the arm is located.

It is the same as the "numb tendon" that hits the inside of the elbow, and if you stab it here, it can immediately make the palm of the hand weak and paralyzed.

"Ahh The peddler screamed in pain, and sure enough, his palm loosened, and the muzzle of the gun slanted.

He tried to pull the trigger again, only to find that his palms were completely out of order.

"Run!" Lin Xinyi made a decisive decision immediately.

The enemy temporarily numbs one hand, but there is another.

If he reacts quickly enough to change hands and pick up the gun in time, I am afraid that they will not have time to rush in front of the enemy, and they will be hit by bullets.

But the frontal charge was a little reluctant, but it was too late to turn around and escape.

Lin Xinyi didn't hesitate to pick up Conan, called Mao Lilan, and turned around and fled to the library.

Maorilan was also extremely responsive.

She simply followed Lin Xinyi's example of carrying Conan, and carried Lin Xinyi and Conan together.

Although Lin Xinyi's face was full of "??? ", but he had to admit ...

Only Mao Lilan was responsible for running away, and the speed of the three of them escaping became faster.

In just a few breaths, they slipped through the doors of the library, hiding behind the cover of the walls.

"Damn!!"

The vendor behind him shouted in annoyance.

He changed to a hand-held gun, followed closely behind Lin Xinyi and the others, and followed in with murderous vigour.

And Lin Xinyi and the others had already fled into the reading room next to them in time.

The dealer became more and more angry and embarrassed, and in this way, he chased after Lin Xinyi and the others like a wild bull, playing hide and seek with them.

"Oh no, there's a dead end ahead!"

Not long after running, Mao Lilan took Lin Xinyi and Conan into a dead end.

The footsteps of the vicious dealer behind him were getting closer and closer.

"I can't help it..."

Mao Lilan's heart sank, and then he put Lin Xinyi and Conan down without hesitation.

Then, she turned her head and faced the dealer who had already chased her.

The situation has reached the most critical moment, and Maolilan has to take the initiative to go to the front line and face the guns of the gangsters.

She's gambling that she'll be able to use that "dodge" skill that she hasn't actually tried yet.

It was a dangerous gamble, but she had no other choice.

Because she has been cornered, and behind her is the person she needs to protect.

Maolilan pursed her lips tightly, forcing herself to forget her fear of death and concentrate on facing her enemies.

And at this moment... She discovered...

The fierce enemy who had been in close pursuit here...

His face was pale, his limbs were stiff, his body trembled, and he fell to the ground.

"Huh?" Mao Lilan, who was about to fight to death just now, couldn't help but be at a loss: "Why did he fall?" ”

"Looks like it's working." Lin Xinyi breathed a sigh of relief and sighed.

"Mr. Lin, is that you?"

Mao Lilan was first surprised, then happy, and then his eyes showed adoration:

"You, did you just use that stitch to paralyze the enemy's entire body?"

"That's amazing! Is this the legendary 'flying needle prick' in the Chinese martial arts practiced by Mr. Lin? ”

Seeing this kind of precision, elegance and unpredictable kung fu, Maolilan was amazed from the bottom of his heart.

"Uh..." Lin Xinyi's expression was extremely subtle:

What a flying needle...

The little girl hadn't noticed that he had just thrown...

Was it actually a poison needle containing tetrodotoxin that was seized from Yuda last time?

Because only the poisonous needle with Mrs. Yuda's blood was needed as physical evidence in court, and Mrs. Yuda herself was still alive, so she could identify Yuda as a murderer.

The case has been decided, and the remaining few useless poison needles have been thrown into the physical evidence storage room of the forensic division to eat ashes.

And Lin Xinyi simply used his power for personal gain, and put these poisonous needles in his pocket.

Of course, he took these poisonous needles not to harm others, but to defend himself.

As an undercover agent who may encounter danger at any time, he is a little afraid that he will encounter a strong enemy of the level of Kyogoku Zhen and Mao Lilan - when the time comes, he will not be able to fight in martial arts, and he will not be proficient in marksmanship, so he can only fight the secret weapon of Qimen.

The deadly puffer fish poison needle is an excellent weapon that can help him defeat the strong with the weak.

Of course, in order to be more flexible and convenient to use...

Lin Xinyi had actually lowered the dose of puffer fish venom in the poison needle beforehand to make it less lethal.

What he really used as a lethal weapon was... APTX4869。

He also carried a few APTX4869 capsules with him at all times, and if the situation was really bad enough for him to kill, he would add some APTX4869 of powder to the poison needle.

If you are pricked by a puffer fish poison needle, you still have a chance to rescue it, but if you are pricked by a APTX4869 poison needle, it is estimated that even the gods will not be able to save it.

With these two kinds of poisonous bodies, when encountering that kind of "superhuman" level opponent, Lin Xinyi dared to go up and wrench his wrist.

It's just that he didn't expect it...

The secret weapon specially prepared by himself for the strong appeared for the first time, and it was actually used on this kind of unpopular dealer.

Tetrodotoxin is a typical sodium channel blocker, which can quickly bind to sodium channel receptors on the surface of the cell membrane of muscles and nerve cells, and eventually cause paralysis of muscles and nerves.

After he returned to the company with Shiho Miyano last time, he specially asked her to learn student biology.

Therefore, now Lin Xinyi also understands the toxicology and mechanism of action of tetrodotoxin:

This time, the poison needle was pierced in the guy's wrist, which was equivalent to a intramuscular injection.

The toxin enters the muscle tissue fluid and immediately paralyzes the muscles near the wrist.

It then enters the capillary network and joins the veins of the wrist, where it flows along the blood circulation to the whole body.

And the hawker was just emotional, and he was in a state of intense exercise, which greatly accelerated blood circulation and promoted the circulation and action of toxins.

Now, it didn't take long for this kid to be paralyzed and unable to stand up.

"How? How does it feel? ”

Lin Xinyi did not explain this knowledge, but crossed over to Mao Lilan and stood indifferently in front of the enemy who had fallen to the ground with a poisonous expression:

"Do you feel like your muscles are paralyzed, you have trouble breathing, and your body is gradually losing consciousness?"

"You... You..."

The guy's expression was unusually frightened.

This is because the cerebral cortex has a protective wall called the blood-brain barrier, which prevents many chemicals from entering the brain, including tetrodotoxin.

Therefore, the brain of a person who is poisoned by tetrodotoxin will always remain awake during the poison.

They could only watch as their bodies lost sensation and their breathing gradually stopped, clearly feeling that their lives were coming to an end step by step.

This feeling is absolutely terrifying, extremely shocking, and can bring great psychological pressure to people.

At this moment, the dealer completely collapsed:

"What the hell did you do to me?!"

"It's... Is it Chinese martial arts? ”

Because Lin Xinyi didn't popularize science, and Mao Lilan brought the topic to martial arts, so this guy really believed it.

Then, he struggled to mobilize his paralyzed respiratory muscles, struggling to get more air.

On the other hand, he pleaded with a pale face and a frightened tone:

"Help me... Help me..."

"Since it's Huaxia martial arts, there should be an antidote, right?!"

I don't know if I've watched too many exotic martial arts movies, and this guy even thought of an antidote.

"Humph!" Lin Xinyi snorted coldly.

Seeing that the other party was so broken and frightened, he simply calculated and learned from the protagonist in the Shuangwen advertisement...

Tearing the corners of his mouth, showing a smile, he put on a posture of being a master and the strongest son-in-law in the world:

"That's right, you are the Taiyi Divine Needle that my Lin family has secretly handed down!"

"If you don't get an antidote in ten minutes, Jesus won't be able to save you, I said!"

"So, if you want to live..."

"It depends on whether you have any surprises!"

Almost without waiting, under the terrifying psychological pressure brought by tetrodotoxin, Lin Xinyi immediately heard the answer he wanted:

"I've got a lot of money! I've got a big deal!! ”