Professor Hua and Wang Zhifei decided to take the risk of the letter stone implantation experiment.

Professor Hua skillfully picked up the surgical instruments and acted not at all like a historian but more like an experienced surgeon. He embedded the letter stone in the middle of Wang Zhifei's forehead according to the secret technique, just like the monkey that was killed by Hua Banxue, Shi Shi and Kong Xing at that time.

The surgery went smoothly and quickly. Professor Hua looked at Wang Zhifei, who was still asleep in front of him, expressionless and motionless, as if he was thinking about something. It took a while to turn to the side to check the data from the monitoring instrument. Then he turned around and went out, never to return.

Wang Zhifei was woken up by the sharp pain in his forehead. He only felt as if his forehead was about to crack, and he struggled to get up only to find that he was weak. He had to shout, "Teacher! Teacher! Is anyone there? ”

After a while, a middle-aged woman who looked like a nurse pushed the door in. She looked at Wang Zhifei, who was struggling, and said impatiently: "What are you yelling about?" Lie down and rest! ”

Wang Zhifei was a little frightened when he saw that the person who came was not Professor Hua, and hurriedly asked, "Nurse, where is my teacher?" What about Professor Hua? ”

The nurse listened to Professor Hua's name and looked disgusted: "That sour guy is your teacher?" I don't know which tendon of the director is not right, and he actually lent the clinic to you to be hospitalized, do you know how much money we will lose? ”

Wang Zhifei didn't care about the nurse's bad attitude, but was just amazed that Professor Hua had such a big face. He still wanted to ask something, but the nurse still said impatiently: "You can only lie here obediently, and when you are hungry, ring the bell, and I will bring you food." Don't do it yourself! He turned around and walked away.

Wang Zhifei was also obedient, knowing that this was the place arranged by Professor Hua, so he simply calmed down and no longer worried too much. His hands still had no strength to lift them, but he could feel something more on his forehead.

"So, the teacher's operation was successful? Do I already have the source field power? Wang Zhifei learned from Qi Yuancheng and Hua Banxue when they usually used the source field power, closed his eyes, and clenched his hands into fists to exert a slight force. But for a while, he didn't feel anything unusual in his body, except for the pain in his forehead.

"This, what the hell is going on? Didn't the teacher's method work? Wang Zhifei's mood fell to the bottom, "Alas, it seems that I really have no chance with power." He relaxed in frustration and lay motionless on his hospital bed, his mind recalling the horrors of the killings of the ancient rocks he had seen in the Eastern Wa Kingdom.

"Sister Asai, I'm sorry, I can't ......," Wang Zhifei muttered to himself.

At this time, the door of the ward opened, and the nurse Ren Ran pushed the door in with a stinky face, and behind her was Professor Hua, who had gone and returned.

"You can't stay here too long, the patient needs to rest!" The nurse threw down a sentence and walked straight out.

Professor Hua held down Wang Zhifei, who was struggling to get up, "Zhifei, the implantation operation is still very successful, how do you feel?" Can you feel the existence of the source field force energy? ”

Wang Zhifei was lying on the hospital bed, his head shaking hard, "Teacher, I have tried, but there is no source field force. ”

Professor Hua was full of doubts, and said to himself: "It's strange, it's obviously carried out according to ancient books, why is it not effective?" ”

Wang Zhifei endured his headache and was a little disheartened: "Teacher, don't take it to heart, it's a big deal to take down the letter stone and find someone to experiment again." Looks like I'm ......"

"Zhifei! You don't want that! Professor Hua looked very calm, and said unhurriedly: "Zhifei, don't worry." Don't be disappointed, I'll figure it out. ”

Just when the two of them were at a loss and relatively speechless, there was a knock on the door. Professor Hua's expression changed slightly, and he walked towards the door. After coming over for a while, my face was a little ugly. He said to Wang Zhifei: "Zhifei, this clinic is opened by my friend, you can rest assured that you can recuperate here, I have some things to deal with, and I will come back soon to pick you up." "Finished, hurriedly walked away.

Wang Zhifei saw that Professor Hua was in a hurry, and his doubts rose again, but then his head hurt again. He had to lie down slowly and rest in pain.

For nearly a week, Wang Zhifei was lying on the hospital bed unable to move. Fortunately, the nurse still brought liquid food and took care of him on time. Strange to come, Wang Zhifei has gradually stopped feeling the headache, and his body has recovered at an extremely rapid speed. He tried to touch the letter stone on his head through the gauze, but he no longer felt anything unusual, as if the letter stone had become a part of his body.

Wang Zhifei tried to sense the letter stone as soon as he was free, but there was no response. He gradually accepted the fact that the experiment had failed, but the desire for power in his heart did not diminish in the slightest. Wang Zhifei himself didn't realize that after returning from the Eastern Wa Kingdom, his temperament had changed from the original unrestrained and unconcerned optimistic young man to a person who was obsessed with strength and had a gloomy and extreme temperament. Gu Rok's brief occupation and control of his body had implanted extremely negative emotions in his brain, and this was a side effect that even Gu Rok was not aware of.

Wang Zhifei often fell into confusion of thoughts, and he blamed himself for not being able to save his friends who were killed by Gu Luoke in the Eastern Wa Kingdom, and then he was full of hatred for Gu Luoke, and sometimes he would suddenly become pessimistic, completely losing confidence in defeating Gu Luoke; And the most terrifying thing is that he will inexplicably have a kind of jealousy and hatred towards Hua Banxue and Qi Yuancheng.

Every time Wang Zhifei woke up from this chaos, he would be terrified, and then fall into deep helplessness.

Finally, a week later, Professor Hua came to the clinic again. He took Wang Zhifei, who had basically recovered, back to his home Zheng

Professor Hua slowly removed the gauze on Wang Zhifei's head, revealing the letter stone with the size of the middle finger on his forehead. The letter stone has been perfectly integrated with Wang Zhifei's forehead flesh, and there is no rejection reaction of the organism to the foreign body at all.

Wang Zhifei looked at himself in the mirror, the dark letter stone was lusterless, but it looked very demonic, like a deep eye. He stretched out his hand and touched the letter stone tremblingly, and he actually felt like he was touching his skin.

"Zhifei, your hair hasn't grown out yet, let's wear this hat to cover your forehead first. After all, the letter stone is still very eye-catching when embedded in the head. Professor Hua handed over a hat and said, "I don't know if you like this style or not, and I don't understand your young Rao's aesthetics." ”

Wang Zhifei took the hat and put it on his head, "Thank you, teacher." ”

"Zhifei, I have checked the condition of your surgical wound and the letter stone myself, and I believe that the embedding of the letter stone is a success." Professor Hua's tone was affirmative, "But why the source field force is not generated still needs to be carefully studied." During this time, you live here, and we are always observing. ”