When Chu Nan knocked on the door before, the biochemical virus in her body happened to attack, and she wanted to open the door for Chu Nan, but she couldn't move a step, and then she suddenly fainted.

"Take a sip of water. ”

Chu Nan brought a cup of warm water and handed it to Hong Xiaochen's mouth.

Hong Xiaochen took a sip lightly, and suddenly felt much more comfortable in his throat.

"Chu Nan, thank you. ”

Hong Xiaochen squeezed out a smile gratefully, and just as he was about to get up from the bed, he found that Chu Nan had picked up the martial arts cheats given to him by Wang Kai'an at some point.

"Xiaochen, this secret book ......"

Chu Nan was just about to ask what this secret was about, but was interrupted by Hong Xiaochen anxiously: "This secret is a misunderstanding, it was given to me by Wang Kai'an, saying that it can cure my illness, and I don't know if it's true or false." ”

Hong Xiaochen's pale pretty face climbed into a blush, for fear that Chu Nan would think crookedly.

Chu Nan smiled faintly, what Hong Xiaochen said was really not bad with his reasoning.

But if this secret book is really like what Wang Kai'an said, wouldn't Hong Xiaochen's illness really be saved......

Realizing this problem, Chu Nan's face suddenly became grim: "Xiaochen, do you think this is good, I will take this secret back to the professionals for research first, you wait for my results at home first, if it really works, I will notify you as soon as possible." ”

"Huh!?"

Hong Xiaochen was slightly stunned, he just said it casually, and he didn't plan to let Chu Nan test the authenticity of this secret book, and even if it was true, so what?

From beginning to end, he never planned to practice this kind of indiscriminate practice with Wang Kai'an.

But now, Chu Nan has taken it seriously, what else can he say.

I could only watch Chu Nan leave in a hurry with the secret tips.

However, seeing that Chu Nan cared so much about his body, Hong Xiaochen's heart was still warm.

At least in this world, there are still people who really care about themselves.

Taking the secret note, Chu Nan quickly rushed to Old Charlie's laboratory.

At this moment, Old Charlie was extremely excited, and when he saw Chu Nan coming, he hurriedly stopped what he was doing.

"Old military doctor, you seem to be in a good mood today, do you have any latest research results?"

Chu Nan asked with a smile.

"Yes, I just carefully studied the biochemical virus again, and I found that although I can't completely overcome this virus at this stage, the hardcover version of the Huili Pill produced by our Huayue Medicine can temporarily inhibit the spread of the virus after my improvement, so that your friend's life is not in danger. ”

Old Charlie couldn't be happy, Hong Xiaochen's condition had always been a pimple in his heart, and now that he was better, he finally found some solutions.

"Well, you're doing a great job!"

Chu Nan couldn't help but pat Old Charlie on the shoulder, and he was also very excited about the news.

By the way, he handed over the secret book he took from Hong Xiaochen: "Old military doctor, you see if this secret book has an inhibitory effect on biochemical viruses, if so, it would be better." ”

Old Charlie curiously took the secret note and looked at it, just casually turned a few pages, and the expression on his face gradually became solemn.

"What's wrong?"

Chu Nan was a little nervous in his heart, it was the first time he saw Old Charlie's expression so heavy.

"This secret is quite mysterious, but the content is a little unhealthy......

Old Charlie looked a little embarrassed, a person of his age was really a little unacceptable when he saw this kind of filthy content.

But the more he looked back, the more Charles Sr. felt that this secret was magical.

It seems to be a martial arts cheat, but when you disassemble it, it contains a lot of medical things.

This fascinated old Charlie.

"Old medic, what's going on?

Chu Nan looked helpless, and he didn't know if Old Charlie was attracted by the yin and yang double cultivation in the book, or what's wrong, he didn't care about himself anymore.

I don't know how long it took for old Charlie to close the secret note, and chirped: "Good book, really good book, I can't imagine that there is such a magical cultivation method in this world!"

"Old military doctor, didn't you just say that the content was a little unhealthy, why do you think it's amazing now?"

Chu Nan couldn't cry or laugh, this old man came out left and right, and he didn't know which sentence was true.

Old Charlie scratched his head in embarrassment: "Is this...... Although the content is not very healthy, it cannot be denied that it is a good book, and if I improve it, I believe that this book will definitely have another magic. ”

Chu Nan snorted and smiled: "Old military doctor, I'm asking if this book has an inhibitory effect on biochemical viruses, you and I have a lot of them, what's the use?"

"Chief, don't worry, let me study it and give you an answer. ”

Old Charlie knew that Chu Nan was an anxious person, and he didn't bother to explain so much to Chu Nan at the moment, so he took out a gel pen and rewrote it on the secret note.

Seeing that Old Charlie was so serious, Chu Nan couldn't bother him anymore, so he simply lay down on the chair and rested.

He hadn't rested well for the past two days, Chu Nan was extremely exhausted, and he fell asleep after lying on the chair for a while.

It wasn't until more than half an hour later that Chu Nan was woken up by old Charlie with an excited face.

"What are you doing, old military doctor, what's wrong with you?"

Chu Nan rubbed his eyes in a daze, sleepy to death.

"Chief, this book has been changed by me very awesomely, let's try the effect quickly, I'm also curious about what this book can transform the human body into!"

"What the hell are you talking about!?"

Chu Nan suddenly became energetic, feeling as if he was hallucinating, and couldn't help but confirm: "Old military doctor, you're not kidding, are you?

"yes, what's the problem?"

Old Charlie didn't understand why Chu Nan reacted so much, and the expression on his face was extremely innocent.

Chu Nan swallowed and foamed, and was really frightened by Old Charlie's words, covering his head full of fine sweat: "Old military doctor, we are both men, how can you let me accompany you to do such a thing......?"

"Uh......"

Old Charlie was blinded by Chu Nan's words, but he quickly understood what was going on, and couldn't help laughing: "Chief, you misunderstood, this book is now changed by me and is not at all the same as before, there is no need for yin and yang to blend, just need to practice with your opponents." ”

"Ah, if that's the case, that's fine!"

Chu Nan touched the fine sweat on his forehead, he was almost scared to death by Old Charlie just now.

But you can't blame yourself, who told old Charlie not to make his words clear, can he not want to be crooked?

However, Chu Nan had to admit Old Charlie's ability.

This old guy is really awesome.

After his improvement, the secret book seems to have become a book of anti-heaven mental methods.

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