April 18, 4692, Retired Space Station, Laboratory

Bai Yu looked at the few micro electronic chips in the petri dish on the test bench: "Are you sure you want to implant these things into my head?"

"Of course." Old Jack said: "Otherwise, what about the brainstem plug? Just just put a small hole on the back of your neck. The hair can be covered in the future and will not affect the beauty."

"Hiss, this hurts a lot, right?" Ora asked, sucking in a cold breath.

"How could it be? Brain surgery was minimally invasive hundreds of years ago. Just give you a local anesthesia and I can do it in 20 minutes. It's faster than removing brain congestion." Old Jack explained while grinding coffee beans: "And the surgery is just to add a chip slot to your brain stem. If you want to change the plug in the future, let Aolla help you plug it. After the replacement, you will feel dizzy for a little while and there will be no other sequelae."

"Ola, what do you think?" Bai Yu was a little confused.

"Hey, your head, ask me..." Ora was obviously unwilling to bear all kinds of possible consequences.

"The ability plug can stimulate the brain and directly increase the brain's response speed by 5%, while increasing your computing speed. The storage plug feels like carrying a core computer with you. The two plugs only require a little bit of bioelectricity on your body to operate. Moreover, there is a 500-byte solid-state drive inside the storage plug, and Aola can also divide a subroutine into it, and the communication between you sisters will be more complete."

"Please install it, just take it as a test subject?" Bai Yu made up his mind.

"Well, everyone will pretend in the future. Don't worry. Besides, you are not the first one. Mine has been installed. It is very convenient for Victor to assist me in work now." Old Jack pointed the back of his head and said.

"Tell me earlier." Orath sighed.

Then, Old Jack was like a show, without saying a word, waved out of thin air. The laboratory door containing the triple lock of genes, voice control, and retinal scanning was automatically opened, and the equipment inside began to preheat and run.

"Look, how convenient, Victor is ready." Jack picked up the Petri dish with the slots and plugs and walked into the operating room.

"How to do it?" Bai Yu asked after following in and

"Just lie on the operating bed, the remaining Victor will be done. You just need not to tilt your head or scratch your neck while the operation." Jack waited for Bai Yu to lay down, put her silver hair combed into a ponytail to one side, and then took out the injection gun from the small bag around her waist, pressed it on Bai Yu's neck to pull the trigger.

"It's okay, it's just anesthetic." Old Jack pinched Bai Yu's back of the neck. Seeing that she didn't respond, he nodded and signaled that the operation would begin.

Everything went smoothly afterwards. Victor first shaved off a piece of fingernail-sized hair at the back of Bai Yu's neck, and then used a high-frequency cold ion knife to cut a very deep wound. After spraying the hemostasis spray on the wound, debride it. Then he inserted several fiber tentacles into the wound, welded dozens of extremely thin artificial nerve fibers at several locations in the brain stem, and finally welded the slot and fixed it on the wound. After spraying the medical trauma gel, it was completed.

"It's weird to touch." Bai Yu jumped off the operating table and gently touched the back of his neck with his fingers.

"It's normal to feel foreign body. Just get used to it. Sit down and I'll plug the plug in for you." Jack used tweezers to pick up two chips in turn, and with the help of a high-power magnifying glass, he inserted it into the slot behind Bai Yu's neck. Then Bai Yu trembled all over and blinked his eyes hard. A stimulation similar to a spicy feeling made a line of tears flow slowly down his cheeks.

"Wow, this feels great." Bai Yu waved his hand quickly in front of his eyes: "The reaction speed is indeed much faster."

"Well, you'll have to have a near-gravity cabin in two days, and slowly adjust the coordination between the body and the brain. Ola, it's your turn." Jack said, connecting an extremely thin fiber into the slot of Baiyu.

"I understand." Ora quickly copied a subroutine from the central computer of the space station and entered the Baiyu's storage plug along the optical fiber.

"Okay, it's done. Now you two can try it yourself." Jack left the operating room leisurely and continued to prepare his own coffee beans.

[Hate, the space inside the plug is very small.] Bai Yu felt Ola's voice, but he didn't hear the source of the sound.

[Can we have a direct conversation?] Bai Yu said silently in his heart,

【Yes, baby, I can also directly submit some small images or text files to your retina.】Ora said: [In the future, our communication speed will be much faster, and it will be very convenient for me to wake you up.]

[If you dare to disturb me to sleep, I will delete you immediately.] Bai Yu said bluntly.

"Hey, don't whisper, do you want some coffee?" Jack saw Bai Yu sitting there quietly, as if he was giggling and thinking. He immediately knew that Bai Yu and Ora must be talking directly in his brain.

"It is best for you two to talk in words in a short time. Now, frequent conversations with your brain will make Bai Yu's brain very tired. If you have drowsiness or migraine, don't come to me. If you want to chat all night, you need to adapt and practice for a long time. Moreover, Bai Yu, you can communicate with Aola for a long time and you will get 'aphasia'."

Bai Yu left the operating room and sat next to Old Jack. Seeing him skillfully mixing several coffees, he asked casually: "I heard that you were learning Emma's Royal Fighting skills from Samson two days ago. How do you feel? There is no need to exercise your physique and just simple learning skills. This is the first time I heard it."

"That, I was also confused at the beginning. After learning, I realized that I used a few parts of the body, such as knuckles, elbows, knees, etc. to hit most of the enemy's vital parts, such as facial nerve areas, eyes, nose bridges, mandible joints, throat, ribs, and other fragile parts of the key points of each joint. However, there are strict requirements for angle and strength. We attach great importance to a blow and will win the subsequent hit actions based on the conditioned reflex actions made after the human body is injured.

2 to 3 consecutive hits are a set of attack movements. For example, for standing men, first poke their eyes with their fingers. When they defend their upper body, they will step forward and kick the lower vagina. After the target is injured, the upper body will lean forward violently. At the same time, they will use a knife to hit the throat, etc. However, there are no requirements for the physique, only focusing on the reaction speed and hitting skills. However, there are hundreds of effective hit positions, and there are thousands of continuous hit routines, and the most effective ones are 16. I am afraid that it will take a long time to fully learn the movements."

"Ah, that makes sense." Old Jack, who is proficient in human anatomy, suddenly realized: "I'm talking about how weak guys in the Emma Royal Family can learn, that makes sense."

"Yes, but there are still difficulties in mastering it. If you want to be fully proficient, you must cultivate muscle memory and even develop conditioned reflexes." Bai Yu said helplessly.

"Haha, this is not necessarily the case." Old Jack laughed, raised his hand and filtered a portion of the brewed coffee to Bai Yu: "It was hard to say before, but now it's much simpler. Haven't you installed my brainstem plug?"

"This is because the reaction speed has increased a lot, which is really helpful." Bai Yu took a sip of hot coffee and frowned, "Hiss, it's too irritating..., some sugar."

Old Jack’s expression of good things made you ruin his expression, handing the sugar bowl to Bai Yu, and then saying, “Ora can let you bypass the steps of cultivating muscle memory and conditioned reflexes.”

Bai Yu opened the sugar bowl and wanted to twist out a piece of sugar cube, but found that Jack's sugar cube was melted and condensed together. He looked down and saw that the originally white sugar cube seemed to be developing towards red and black, and emitted a smell that only had been used by the air filter plug on the ship for a long time. So he gave up completely and raised his head and said, "What do you mean is to ask Aola to help me choose the hit routine and calculate the hit direction and angle?"

"It's totally OK, I can do better." Ola stood on the projection on the table and pointed at Old Jack with smugness: "Look!"

Then Ora found that Jack's body seemed to have been marked by a stereo projection, showing three strike parts, and marked the order, angle and method of the strikes.

"Did you see it? You just need to practice strength. Of course, we also need to practice more and improve our speed." Ola said.

"Well, yes, you need to practice more and improve the synchronization coordination rate. Not only fighting, but also shooting." Jack said after taking a sip of coffee. He had probably guessed that Ola marked several places on him that could kill him, so he quickly changed the topic: "By the way, Ola, isn't my coffee delicious?"

Bai Yu said in surprise: "Can Aura still feel my taste?"

Jack didn't say anything, looking at Ora standing on the table in the stereo projector.

"Yes, it's so bad, it's so hot, it will burn your tongue's taste buds." Ola frowned and commented without hesitation. "Old Jack, drinking such strong coffee for a long time will cause neurasthenia."

"Yes, I reminded him, but the coffee he drinks exceeds the normal standard by more than 267% in terms of concentration and quantity." Victor interrupted.

"Hmph, a group of guys who don't know how to taste." Jack's forehead bulged. Coffee and scientific research are two indispensable things in his life, and the only two. Maybe the ranking of coffee is a little higher.

"Also, according to my observation, your sugar cube must have expired." Bai Yu and Ora said at the same time.
Chapter completed!