The two brothers glanced at each other, and Ji Chenfeng said first: "I'll come first." ”

"Sit down, sit up straight." Shen Muling pointed to the chair and said to Ji Chenfeng. Turn around and push a machine and stop behind the chair.

Ji Chenfeng didn't say a word, and sat down directly.

Shen Muling rotated the knob on the machine and said lightly: "The control valve can be installed from the brain stem to the uppermost end of the thoracic vertebrae, and you can choose the position by yourself." ”

He said, "Wait a minute," and fell into deep thought. The brainstem is the back of the head, which is the most vulnerable organ, and its semi-open helmet doesn't wrap around it. If the neck is too conspicuous, it can be hidden above the thoracic spine.

Thinking of this, he decisively blurted out: "The top of the thoracic vertebrae." ”

"Take your clothes off." Shen Muling commanded, turning the knob to adjust the machine to the right height.

Ji Chenfeng took off his short-sleeved shirt, and after shaking off the high temperature on it, he threw it to Liu Tiance. The latter caught it and watched Shen Muling manipulate the machine and aim a long needle-shaped object at the position between Ji Chenfeng's shoulders.

"It hurts, bear with me." Shen Muling said. Controlling the "needle" against his thoracic vertebrae.

"No problem." Ji Chenfeng smiled confidently and said indifferently.

Shen Muling was no longer polite, and let the needle pierce Ji Chenfeng's burning skin. The syringe leaked a large amount of clear fluid, which was a huge amount of superpotent anesthetic. Because, ordinary medical anesthetics have long been unable to meet his metabolic speed.

He sat quietly without a sound. After a moment, a large amount of turbid liquid overflowed from the syringe, which was millions of medical nanobots.

With that comes a small chip, the so-called energy control valve.

After the injection is complete, the needle is slowly withdrawn. Blood flowed from the back of Ji Chenfeng's neck, but it was blocked by a mechanical arm. When the arm was withdrawn again, there was a small piece of metal on the back of his neck.

"It's done, just wait for the nanobots to connect them." Shen Muling removed the installation machine and instructed.

"How long will it take? What else should I look out for? Ji Chenfeng got up and twisted his neck and asked seriously.

"It will be connected in a few hours, so don't shake it in the meantime. Inside is the direct control of brain waves, which has been bound to your brain waves. outside

The memory sheet of the surface is manually controlled, spare. Shen Muling replied.

“ok。” Ji Chenfeng nodded in response, reached out and took the clothes handed by Liu Tiance and put them on.

"It's my turn." Liu Tiance hurriedly said, took off his clothes and sat on the chair.

"Sit up straight." Shen Muling corrected and adjusted the position of the installation machine. With a thought, the needle was aligned between his shoulders, and the robotic arm pinched the cotton swab to sterilize him.

Still unceremoniously, the huge needle was pricked, but it suddenly stuck.

"Relax, your muscles and cartilage are too strong." Shen Muling helped the installation machine and reminded softly. But as soon as the words fell, her heart moved, and the installation machine suddenly strengthened and instantly pierced Liu Tiance's intervertebral disc cartilage.

He was anesthetized and had no pain.

The steps were carried out as usual, the degradable nanobots were degradable, and the main body of the energy control valve was injected sequentially. Eventually, an external manual switch was installed.

Liu Tiance touched the metal piece on the back of his neck, got up and asked, "Is Xiao Xia doing a good job?" ”

Shen Muling immediately nodded and replied, "It's done, just wait for her to come back and install it." ”

The two solemnly thanked each other and left the Shen family's small building together. When they returned to the Rubik's Cube apartment, they sat side by side on the couch.

"Are you still numb?" Liu Tiance turned his head and asked Ji Chenfeng, who was churning in the heat wave.

The latter turned his head and complained: "It's not numb for a long time, it hurts a lot." ”

"I said why are you getting hot again, Seventeen, measure how hot he is." Liu Tiance said with a smirk, and said to the tactical bee hanging in the air.

It spun the camera, and after a pause, replied, "Report to the owner, an average of 202 degrees Celsius." ”

Liu Tiance made an exaggerated expression and gave a thumbs up. Ji Chenfeng scratched his head and checked the time of his watch.

"Go to sleep, you'll be connected when you wake up......," Ji Chenfeng said and got up, grinning and walking to the staircase.

Liu Tiance responded, got up and followed. Walking around the corner of the staircase, he glanced at the armor loading dock, his sledgehammer shield, his dark blue crocodile suit, and his ornate carved laurel wreath.

The two walked up to the second floor, and the door on the first floor closed instantly, and the lights went out.

……

After a long night, Ji Chenfeng dreamed that he controlled the energy valve and completely locked the ability. The distorted hot air gradually subsided, and the color of his eyes returned to his normal dark brown.

Suddenly, a jade-like beauty stepped forward and hugged him. He was stunned in his dreams, for he had never seen such a beautiful woman.

But he suddenly noticed that plant shoots were slowly growing on her fair skin......

When he woke up from his dream, Ji Chenfeng slowly sat up. I turned my head to look out the window and saw the bright sunshine.

He woke up suddenly, and returned from his dream to reality. He still remembers the installation process of the energy control valve last night.

He closed his eyes and used his brain waves to sense the chip on the back of his neck. Sure enough, he felt a sliding-like device, controllable from 0% to 100%.

At this point, the feedback from the device is "100%".

The corners of Ji Chenfeng's mouth slowly rose, and the energy control valve was dialed to "0%". At that moment, he felt as if his trachea was choked.

The metabolism of his entire body instantly became normal, and he temporarily lost his five senses. The whole person fell back to the bed, and his ultra-high body temperature passed so quickly that he thought he was in a near-death state.

His connection to all intelligent systems, including the energy control valve, was completely cut off.

Ji Chenfeng's consciousness wandered in the endless darkness, and his unrivaled willpower began to take effect. Soon, his vision shimmered in a blur and became clearer.

Until connected to the energy control valve, he adjusts to three percent of the energy.

His five senses returned, and he felt his entire body soaked in sweat and "cold" as if he had fallen into an ice cave.

Shivering, Ji Chenfeng jumped out of bed, took out his windbreaker from the closet without worrying about putting on his shoes, and wrapped it around his body. Sitting back on the bed, still shivering.

He adjusted his energy to fifty percent before he slowly recovered.

Flicking his long, almost soaked hair, he fell into deep thought. Is there a mistake in the manufacture of the energy control valve, or is there a problem with the way you use it? While thinking about it, he suddenly remembered Liu Tiance.

Ji Chenfeng was excited, put on his slippers and walked out of the door of the room.

Hurriedly pushed open the door of Liu Tiance's room, and saw him lying on his back on the bed. However, at this time, his eyes were wide open and his limbs were twitching.