As Lu Sen endured the torture, time slowly passed.

After a while, the pain gradually disappeared. Lu Sen gasped for effort. It was autumn, but he was already sweating all over.

At this time, look at your left arm. From the palm to the elbow joint, all of which are entangled with vine-like black lines. The black lines gradually shrink upwards, like whiskers, seemingly only growing here.

Then, all the black lines began to blur and slowly disappeared, instead of retracting back into the mark, but more like directly entering the arm.

At this time, the left forearm gave Lu Sen a very wonderful feeling, the hand is still the hand, but the internal structure is completely different.

Immediately afterwards, strange information was transmitted to his brain through the neural circuits of his arm. There was no specific concept, but it was more like a piece of passwords. Lu Sen inexplicably knew what these passwords mean, and an instinct that had never been seen burst out in his heart.

Lu Sen chose to indulge himself and did not suppress this impulse.

Activate one of the passwords at will.

Then, I saw the left hand suddenly and rapidly change, the skin disappeared, replaced by a hideous surface with a twisted muscles, and the surface was completely dark red horny. The originally slender palm changed into a wild beast, and the fingertips were sharp claws like the claws of a reptile creature.

Lu Sen looked at his left hand that was obviously not a human, and was stunned for a while, trying to control the inhuman arm to cleave without any hindrance. He held down his glasses with his right hand, then suddenly turned around, took a few big steps, clenched his left hand into a fist, and punched the load-bearing pillar.

Bang!

With a dull collision, Lu Sen snorted in pain and grabbed his left arm and took a few steps back. The flashlight of his phone shone forward, clearly seeing the clear cracks and pits on the load-bearing column. His claws and arms were completely unscathed, but there was still a strong sense of paralysis and soreness from the upper arm to the shoulders of the human body.

I probably already understood something, although I don't understand the reason.

It was difficult to explain his mood at this moment. Lu Sen stood there silent for a while, issued an order in his mind, and quickly returned to his original state with his left hand. He looked down at his sister's headless corpse and sighed slightly.

I squatted down and picked up the corpse, and blood from my neck was still flowing.

After all, she is my closest relative, so she can't let her corpse in the wilderness.

Although from a materialistic perspective, a corpse that has lost its life is just a piece of meat that has a human appearance, as a human, it always needs to have a sense of ritual, even for self-satisfaction.

In order to avoid causing a storm, Lucent went to buy plastic film and a suitcase, wrapped the body and put it into the suitcase, and called a taxi.

I got off the bus in a sparsely populated area in the suburbs. Looking at the driver's strange gaze, Lu Sen, wearing a mask, directly showed his pistol: "You haven't met me tonight. I have remembered your face and your license plate number. If I encounter any trouble... I think you understand."

After the driver was frightened and promised not to say anything, then stepped on the accelerator and ran away, Lu Sen struggled to drag the suitcase and began to find a suitable place.

...

When he returned to the hotel, Lu Sen locked the door of the room, took another set of clothes and entered the bathroom, and cleaned his body.

He had already found another place to bury the body, and then the police would finish the treatment and deal with the corpse of his parents.

He collapsed straight on the bed, as if his whole body was scattered, mentally exhausted and powerless, but his consciousness was always clear.

Lu Sen knew that facing this result now, it was meaningless to do anything else. He had more important things to think about, such as how to arrange his future life, and the black mark on his hand...

Sitting on the bed, looking at the left hand, activate another password in my mind, and then my left hand arm can be seen slowly softening like plastic, starting to lengthen like a bone.

Just like the ontology of parasites that change.

But when Lu Sen wanted to try to change into a sharp blade like a parasite, he felt something was wrong.

After all, it was not an innate hand or foot. I saw that the soft arm, which was stretched like a snake, twisted left and right, and was soft, and I could never follow Lu Sen's thoughts, let alone change.

Lu Sen was speechless, grabbed the left hand with his right hand and shook it, but the soft thing was directly thrown on his face.

"Bang!"

His face gradually turned darker...

Don’t sleep tonight, let’s practice immortality together.

It is better to think of something useless than to be idle when you are idle.

...

In the next week, Lu Sen stayed in the hotel room except for eating, giving people the feeling of autistic teenager who was strongly stimulated and unable to accept reality and was unable to accept reality.

The detective named Pingjian also introduced him to a psychologist and suggested that he provide psychological counseling for a period of time. In addition, they also knew from them that the progress of the case seemed to have stopped and no useful clues were found to be traced to the murderer.

During this period, the teachers, relatives, and some friends of the school also called to comfort him. Lu Sen would deal with a few perfunctory words at the beginning, but he felt impatient when he heard it a lot and turned off his phone directly.

During this period, I have been spending my thoughts on my left hand. Even if I can’t bear the results, my hard work pays off. Lu Sen now has no problem using this arm freely.

Lu Sen threw a resin ornament into the air, and then several cold lights flashed in the air, and the resin ornament in the air directly cracked into more than a dozen small pieces with flat cuts and dropped.

The eyes fell on the left hand, and the part that went down from the elbow joint split into two dark red tentacles. At the ends were each a serrated curved blade of the length of the foot, which made people shudder.

After this week of verification, Lu Sen confirmed that his left hand does have the same ability as a parasite, and it can even be said that his hand has been replaced by the parasite cells.

It looks a bit similar to Izumi Shinichi's right hand, but in fact it is very different. Although Izumi Shinichi's right hand is parasitic, I am an independent individual, with his own thoughts and can think independently, and he can avoid the host of Izumi Shinichi at any time. Izumi Shinichi is also working during the battle, and Izumi Shinichi is completely unable to interfere at all.

Lu Sen's left hand can only be controlled by Lu Sen.

According to the information disclosed in the original work, in addition to having super-high cell fusion, the most common manifestation of parasitic cells is that they can change their shape at will, and also have powerful state changes, such as the amazing elasticity of plastic and the hardness comparable to steel.

It can be stretched several meters in an instant, turning into the sharpest blade, cutting everything around it into pieces. It can also be turned into a shield comparable to titanium alloy, which cannot be penetrated by bullets, and can be attacked or defended.

In theory, as long as you dare to think about it, the cells of parasites can simulate and become anything, such as wings, or tentacle monsters.

Lu Sen felt that the number of parasitic cells in his left hand should not be compared with the complete parasitic body. Xiaoyou could occupy Quan Xinyi's entire right arm, while Lu Sen actually only had the black marks spreading to, that is, the position from the palm to the elbow joint.

The most obvious manifestation is that the range that normal parasites can extend is at least 6 meters, while Lu Sen can only extend to about 4 meters. Within the same length, he probably may have a little less number of blades than real parasites.

When Lusen is not normally used, this hand will become a human arm, and the cells of parasites can simulate human bones, nerve blood vessels, muscle tissue, and even subtle pore hair.

For example, now, Lu Sen has given up his thoughts.

The tentacles extending with the left hand immediately contracted into a ball, and then twisted and changed, completely turning into "Kimura Hinako"'s head. Except for the stiff expression and no vitality, the facial features and skin are subtle.

Because he is a twin brother and sister, Lu Sen is most familiar with this appearance, so he often uses it to practice, although he occasionally feels terrifying.

In order to control it as soon as possible during this period, Lu Sen likes to let it simulate various human organs, whether it is a woman or a man. He felt it was fresh at first, but after playing too much, he felt it seemed a bit perverted.

However, it is no longer a joke to use the left hand as a female ticket.

Of course, Lu Sen felt that there was still a lot of room for the development of the left hand, and it would be a waste to use it as a weapon.

At this time, he saw his left hand twisting and changing again, turning into two soft tentacles again, with one eye growing at each end, one climbed onto the table and began to open the book to read and learn. The other opened Lu Sen's mobile phone and began to check the news.

The ontology of a parasite is also called a thinking muscle. Its own cells are very close to brain cells. When the ontology of a parasite is divided or some of the cells die, there will be a significant intellectual decline. When it is reduced to a certain level, it will be completely unintelligent.

This part of the cells on Lu Sen’s left hand does not form an independent individual will, but it does not mean that they think automatically, and the learning function will disappear, but this switch is controlled by Lu Sen.

When Lu Sen turned on this switch, it was equivalent to an additional secondary brain. The main brain issued instructions to the secondary brain. The secondary brain followed the instructions and actively collected information, then carried out integration processing, and then passed the results to the main brain, which was finally classified and stored.

Two-minded, even multi-use, and multi-core operation.

It is undeniable that the natural advantages of parasites and their terrifying learning and growth ability are indeed many times more efficient than Lu Sen using his own brain to learn. The knowledge I have learned in the past few days is like more than I have learned in the past few months.

Now, Lu Sen has only two last questions left.

First, does his left hand still retain the brain waves that can sense each other between parasites?
Chapter completed!