Pain, caused by nociceptive stimuli that lead to tissue damage.d.n免费novel入口【】Mechanical stimuli such as knife cuts and club blows, physical and chemical factors such as electric current, high temperature, and strong painful acids and alkalis can all become nociceptive stimuli.

The free nerve endings with the lowest differentiation range in the skin and related tissues of the whole body act as nociceptors, converting various forms of energy nociceptive stimuli into a certain coding pattern of divine impulses, which are transmitted to the nerve fibers along the slowly conductive diameter of the thinner myelin sheath and the thinnest non-myelinated sheath, and the dorsal root of the nerve node to the relevant nerve element in the posterior horn of the spinal cord or the nucleus of the trigeminal spinal tract, and then from the ventrolateral cord on the opposite side to the higher pain center - the thalamus, other brain regions and the cerebral cortex, causing pain sensations and responses.

Often, the body is unable to resist pain. When the pain reaches a certain level, the body's self-protection mechanism will cause the body to produce a series of behavioral characteristics such as convulsions and spasms.

Xiao Yuanchao's reaction at this time was the self-protection characteristic of the body because of the pain. As long as you are a normal person, you can't resist the reaction of pain, a natural physiological phenomenon.

And Xiao Yuanchao's excessive secretion of adrenaline will make his perception even stronger. In other words, Xiao Yuanchao is afraid of pain more than ordinary people.

Under the convulsions, Xiao Yuanchao had to fight with all the strength of his body to turn his body over and lie on the ground, in this way to relieve the pain of the laceration wound of the knife.

He tried to resist, but unfortunately he couldn't suppress the pain that bothered him, and he was pulled by a madman like a lamb waiting to be slaughtered, and stepped on the hilt of the knife on the shoulder of his back.

"Hmm!! ……”

The hilt of the knife was trampled on, and it was stamped upwards with force, and it immediately tore Xiao Yuanchao's shoulder piercing knife wound again.

Blood flowed outward along the piercing knife wound, and all Xiao Yuanchao could do at this time was to tense his body, stretch out his five fingers and grasp what he could grasp, and use this way to fight the pain.

The madman looked coldly at Xiao Yuanchao under his feet, a smile appeared on the corner of his mouth, he took out a saber and leaned down, and used the tip of the saber against Xiao Yuanchao's cervical vertebrae joints.

This is one of the few lethal things in the human body, as long as the tip of the knife pierces three centimeters into the flesh, it will completely destroy the central god. He may not die, but from now on, he will lose his instinct and be paralyzed in bed from the neck down.

And in this case, the loss of energy means that you will be killed without much effort.

Faced with the mortal encounter, Xiao Yuanchao tried to take a deep breath and kept looking for a way. Unfortunately, none of the methods worked, because he had now lost all his strength, or he could no longer resist anything.

The coldness on his cervical vertebrae made it impossible for him to resist. Any resistance would hasten death, and he could not have been faster than he could have gently sent his saber.

This madman actually used this method to confuse the enemy, and his mind was terrifyingly cautious.

"Can't you see that you dare to have any kindness here? Hehehe......" The madman chuckled lightly, and said to Xiao Yuanchao full of mockery: "It's just a dead person, just a female corpse, and it's still a female corpse that you killed with your own hands, hehehe...... Think it's immoral? Think the dead need dignity too? You are too contradictory, alternating between kindness and viciousness, I don't know which point should dominate, it's a pity, it's a pity that you are such a real strong person, hehehehe......"

"It's human nature!" Xiao Yuanchao gritted his teeth and roared: "At least I know that I am still alone, at least I can't do something that dehumanizes you!" ”

How can a person commit rape with a corpse? Can a person who does such a thing still be called a human being? That is an insult to the higher intelligent beings of man, and the principle of human nature is not to make a meaning that is contrary to the existence of such a higher being.

"Humanity? Hahaha......" The madman laughed as if he had heard some of the best jokes, licked his lips and said, "You have humanity, so you are destined to not survive here." You can open your eyes and look around, which person here is human? As long as you can kill your opponent, any method can be taken, even if it is ...... I'm pretending to be crazy and stupid, I'm raping corpses like this, hahahaha......"

This is a madman, a complete lunatic! The madman of chaotic logic is pretended by him, and his true essence is that he is a madman who destroys human nature.

It is true that the woman was killed by Xiao Yuanchao, but if he didn't kill the woman, he would have to die. Whether someone else dies or dies by themselves, I'm afraid everyone will be very clear.

But when a person dies, he dies, no matter who it is. People die for peace, and people die for greatness. Is this a collision of kindness and viciousness? No, it's not, it's just the most basic expression of human nature that has not been extinguished, and it is just the expression that still has the most basic ethics and morals of human beings.

Xiao Yuanchao admitted that what he did was very inappropriate, for the sake of a person he killed. But he didn't regret what he did, because Xiao Yuanchao never made any regrets about his actions.

"Let's do it." Xiao Yuanchao relaxed his body and lay on the ground in resignation, making a bitter sound.

But the crimson in his eyes was burning, surging and burning; His right hand pressed against the mountain in front of his chest, and he silently pulled out the pistol in his arms, pressing it against his chest, locking the madman through his body.

In this case, the pistol bullet will definitely penetrate the body, and after the piercing, the residual force will continue to move forward to form a secondary kill. With the penetrating nature of the pistol bullet, it may not kill, but it can definitely be seriously injured.

Here, serious injury means death.

If you want to die, let's all die together!

Even if Xiao Yuanchao died, he had to find a way to get a funeral companion. He will pierce his own heart and let the warhead complete the second wound to the enemy. No one can be more ruthless than him, no one can be more desperate than him!

"Learn to be smart ...... in the next life"

"Bang!"

Before the words fell, a dull and exploding sound reached Xiao Yuanchao's ears. Immediately afterwards, the coldness of the cervical vertebrae that was stubbornly held against the tip of the knife disappeared, and a rain of blood poured down, one after another.

The force of stepping on the handle of the knife in the wound disappeared, and Xiao Yuanchao immediately grabbed the ground and rushed forward for a distance, instantly completed lying on his side, turned his head and raised the gun in his hand at the madman.

When he saw the madman's body, his pupils contracted into the most dangerous pinpoint shape, staring at a fist that came out of the madman's abdomen.

The fist is ordinary, an adult's fist, but the fist is clenched very tightly.

The fist pierced through the madman's body from behind, stained with blood and dripping downward......